Thermohygrometer

90081-00 Thermohygrometer with Alarm and Remote Probe by Digi-Sense

Place the unique remote sensor inside a desiccator, refrigerator, drying or other environmental chamber to view temperature or RH measurements on the monitor outside. Toggle between temperature and RH displays with the press of a button. Other features include selectable °C/°F display and memory clear. Monitor has built in stand, or can be wall mounted.

• Display shows current, maximum and minimum temperature or RH readings
• Alarm sounds when user-selected temperature or RH parameters are exceeded

Includes

Remote temperature/RH sensor with 7-ft cable and one AAA battery.

WD-20250-21 Professional Thermohygrometer with NIST Traceable Calibration by Digi-Sense

Ergonomic handheld thermohygrometers provide a fast and convenient way to accurately spot-check relative humidity and temperature in a wide range of environments and applications. When accuracy is a must in the field, in the lab, or on the process floor, these meters deliver dependable results every time!

Features

• Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
• Large backlit LCD displays humidity, temperature, dew point, and wet bulb readings
• Feature Min/Max readings and Hold function
• User-selectable temperature readout in °C or °F
• Integrated humidity and thermistor (NTC) temperature sensor
• Auto power-off mode extends battery life
• Heavy-duty housing protects against knocks and jars
• Absolute humidity measurements

Applications

• HVAC
• Industrial
• Food industry
• Educational
• Laboratory
• R&D

98767-16 Traceable Memory-Loc™ Thermohygrometer with Calibration by Digi-Sense

Easily monitor the conditions in manufacturing, labs, and storerooms using the data logging thermohygrometer or barometer. Memory capacity is 2 years when set to 2-minute intervals, longer when set to larger intervals. Each device has a unique ID allowing multiple units to be used in the same location. Easily transfer data recorded in a CSV format to any computer via a USB flash drive - no software is required. The data on each unit cannot be overwritten or modified, reliably securing information that should not be deleted.

Alarm tracking feature stores each alarm event detailing which high or low alarm state occurred, when the alarm state occurred, as well as when the condition returned to normal range. Alarm state indicator includes audio alerts and flashing LCD segments. Other status indicators include low-battery, memory full, and USB data transfer.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

Humidity (inside) is for the measuring range for the meter; humidity (outside) is for the probe.

Kea Features

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Store up to 30 unique alarm events
• Smart-Alarm™ with visual/audible alarm continues to alert even if the unit returns to nonalarm conditions
• Adjustable sampling rate - from 1 min to 12 hrs in 1 min steps
• Permanently stores 688,086 humidity and temperature readings
• Set HI/LO alarms for both RH and temperature

Includes

Probe with 6-ft (1.8-m) cable, built-in stand, hook-and-loop strip, magnetic backing strip, wall mount, three AAA batteries, and NIST-traceable calibration certificate with data.

98767-15 Traceable Excursion-Trac™ Thermohygrometer with Barometer and Calibration by Digi-Sense

Easily monitor the environment using the datalogging meters. Memory capacity is 2 years when set to 2-minute intervals, longer when set to larger intervals. Each device has a unique ID allowing multiple units to be used in the same location. Easily transfer data recorded in a CSV format to any computer via a USB flash drive - no software is required. Simply clear memory after downloading data to USB drive.

Alarm tracking feature stores each alarm event detailing which high or low alarm state occurred, when the alarm state occurred, as well as when the condition returned to normal range. Alarm state indicator includes audio alerts and flashing LCD segments. Other status indicators include low-battery, memory full, and USB data transfer.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

Humidity (inside) is for the measuring range for the meter; humidity (outside) is for the probe.

Barometric pressure is measured in mbar (mmHg) only. Measuring range is from 500 to 1030 mbar.

Altitude compensation is in meters only. Measuring range is -100 to 2500 m in 10 m interval.

Key Features

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Store up to 30 unique alarm events
• Smart-Alarm™ with visual/audible alarm continues to alert even if conditions return to normal range
• Rolling memory stores 525,600 most recent observations
• Altitude compensation from -100 to 2500 meters
• Set HI/LO alarms for barometric pressure, temperature, and RH

Includes

Built-in stand, hook-and-loop strip, magnetic backing strip, wall-mount receptacle, three AAA batteries, and NIST-traceable calibration certificate with data.

98766-84 Traceable Thermohygrometer with Memory and Calibration by Digi-Sense

This precalibrated humidity and temperature meter is ideal for routine or round-the-clock measurements in quality-control and critical environments. Obtain minimum and maximum temperature and humidity readings in labs, hoods, clean rooms, coolers, stockrooms, incubators, environmental chambers, and chemical storage areas. Monitor conditions overnight, on weekends, or for any time period.

Unit continuously displays current conditions, simultaneously, from a range of 25 to 95% RH and 32 to 122°F (0 to 50°C). Obtain instant readings - the solid-state sensors show changes in less than 30 seconds. Display updates once per second.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Fulfills CLIA requirements for monitoring temperature and humidity
• Read and clear MIN/MAX temperature and humidity measurements
• Switch between °F and °C temperature readings

Includes

Hook and loop tape for versatile mounting, bench stand, two AA batteries, and NIST-traceable calibration certificate with data

37803-16 Digital Thermohygrometer Pen; 10 to 90% RH, 14 to 122F by Digi-Sense

Pen displays relative humidity and temperature simultaneously on a large LCD. Features include a choice of readings in °F and °C, min/max recall, and data hold. Meter can be calibrated in the field using optional calibration kit 37803-17, which contains 33% and 75% humidity standards.

Includes

One battery and pocket clip.

37950-03 Thermohygrometer with RS-232; 10 to 95% RH, 0 to 199F by Digi-Sense

Measure temperature and humidity with these thermohygrometers. Probe is replaceable if damaged.

These meters feature data hold, MIN/MAX, memory storage, selectable °F/°C, low-battery indicator, and auto-off after 20 minutes of nonuse.

• Download data to PC via RS-232

Includes

Hard case and one 9 V battery.

98766-54 Traceable Pen-Style Thermohygrometer with Calibration by Digi-Sense

Convenient pen-style thermohygrometer displays temperature and humidity readings - simultaneously. Capture a steady reading in under 6 seconds, with 1 second refresh rate. Recall minimum and maximum humidity readings from a range of 20 to 95% RH. Flip between °F and °C with the press of a button over a range of 32 to 122°F (0 to 50°C).

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Meets Federal Government CLIA requirement 493.1252 for test systems and instruments
• Obtain readings quickly - less than 6 seconds
• Switch between °F and °C temperature readings

Includes

Belt/pocket clip, 3 V cell button battery, and NIST-traceable calibration certificate with data.

98767-14 Traceable Excursion-Trac™ Thermohygrometer with Calibration by Digi-Sense

Easily monitor the environment using the datalogging meters. Memory capacity is 2 years when set to 2-minute intervals, longer when set to larger intervals. Each device has a unique ID allowing multiple units to be used in the same location. Easily transfer data recorded in a CSV format to any computer via a USB flash drive - no software is required. Simply clear memory after downloading data to USB drive.

Alarm tracking feature stores each alarm event detailing which high or low alarm state occurred, when the alarm state occurred, as well as when the condition returned to normal range. Alarm state indicator includes audio alerts and flashing LCD segments. Other status indicators include low-battery, memory full, and USB data transfer.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

Humidity (inside) is for the measuring range for the meter; humidity (outside) is for the probe.

Key Features

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Store up to 30 unique alarm events
• Smart-Alarm™ with visual/audible alarm continues to alert even if conditions return to normal range
• Rolling memory stores 525,504 most recent observations
• Set HI/LO alarms for both RH and temperature on the thermohygrometer as well as on its external sensor

Includes

Probe with 6-ft cable, built-in stand, hook-and-loop strip, magnetic backing strip, wall-mount receptacle, three AAA batteries, and NIST-traceable calibration certificate with data.

37803-51 Traceable Printing Thermohygrometer with Calibration; °F/C by Digi-Sense

Provides a permanent record by printing current humidity, dew point, temperature, and Min/Max readings, plus the time/date they occurred. The meter can be set to automatically and repeatedly print at any programmed interval from every 6 seconds to 59 minutes or at the press of a button. Large triple line display with 3/8"H LCD continuously and simultaneously shows time, humidity, temperature 1, and temperature 2 readings. Selectable °F/°C reading with fast-response, solid-state sensors that detects change in less than 10 seconds. Case is made of ABS plastic and is chemical and shock-resistant. The meter is dependable and reliable and is ideal for use in clean rooms, food storage areas, drug manufacturing, air analysis, and environmental chambers.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Meets federal CLIA Specification 93.1207
• Provides a permanent hard-copy of the results

Includes

Six AAA batteries, paper roll, carrying case, and NIST-traceable calibration certificate with data.

37101-00 Traceable® Thermohygrometer with Minimum/Maximum Function and Calibration by Digi-Sense

Thermohygrometer displays temperature compensated relative humidity in % RH and temperature in °F or °C. Stores minimum and maximum RH and temperature readings - just press the front-panel MIN and MAX buttons to read stored values. Press the RESET button to continue displaying current RH and temperature conditions. Large LCD also indicates "comfort" ''wet'', or ''dry'' condition. Thermohygrometer features an integral stand for easy desktop viewing and a wall mounting bracket.

Traceable® products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-traceable certification. This means that a 17025-accredited calibration test lab has confirmed that the product meets or exceeds all stated specifications, saving you both time and money by not having to calibrate separately.

NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.

Features

• Get accurate, reliable measurements with included NIST-traceable calibration

Includes

NIST-traceable calibration certificate with data.

37950-01 Traceable Thermohygrometer with RS-232 and Calibration by Digi-Sense

Simultaneously displays both temperature and relative humidity on the dual 1-1/8-inch LCD display. These meters feature data hold, MIN/MAX, memory storage, selectable °F/°C, low-battery indicator, and auto-off. Equipped with an RS-232 output socket for transferring data to a computer. Model 4385 (37950-02) also calculates dew point and features an alarm for out-of-range conditions.

Products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Download data to PC via RS-232
• Microprocessor-based for quick and easy calibration

Includes

One 9 V battery, hard case, and NIST-traceable calibration certificate with data.

98766-86 Traceable Data Logging Thermohygrometer with Calibration by Digi-Sense

This thermohygrometer has an ultra-fast response time and can store up to 99 readings. Recall temperature and humidity readings, and switch between °C and °F - at the press of a button. The thin-film capacitance sensor updates three times a second and provides response times as quick as 30 seconds (depends on changes from ambient). A single battery can last up to 100 hours of continuous use for remote monitoring in clean rooms, environmental chambers, and labs.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Read the large digital display from up to 10 feet away
• Thin-film capacitance sensor updates the display three times per second

Includes

One 9V battery, tripod mounting hole, hard-sided carrying case, and NIST-traceable calibration certificate with data.

98767-17 Traceable Memory-Loc™ Thermohygrometer with Barometer and Calibration by Digi-Sense

Easily monitor the conditions in manufacturing, labs, and storerooms using the data logging thermohygrometer or barometer. Memory capacity is 2 years when set to 2-minute intervals, longer when set to larger intervals. Each device has a unique ID allowing multiple units to be used in the same location. Easily transfer data recorded in a CSV format to any computer via a USB flash drive - no software is required. The data on each unit cannot be overwritten or modified, reliably securing information that should not be deleted.

Alarm tracking feature stores each alarm event detailing which high or low alarm state occurred, when the alarm state occurred, as well as when the condition returned to normal range. Alarm state indicator includes audio alerts and flashing LCD segments. Other status indicators include low-battery, memory full, and USB data transfer.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

Humidity (inside) is for the measuring range for the meter; humidity (outside) is for the probe.

Barometric pressure is measured in mbar (mmHg) only. Measuring range is from 500 to 1030 mbar.

Altitude compensation is in meters only. Measuring range is -100 to 2500 m in 10 m interval.

Kea Features

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Store up to 30 unique alarm events
• Smart-Alarm™ with visual/audible alarm continues to alert even if the unit returns to nonalarm conditions
• Adjustable sampling rate - from 1 min to 12 hrs in 1 min steps
• Permanently stores 819,150 barometric pressure, humidity, and temperature readings
• Altitude compensation from -100 to 2500 meters
• Set HI/LO alarms for barometric pressure, temperature, and RH

Includes

Built-in stand, hook-and-loop strip, magnetic backing strip, wall mount, three AAA batteries, and NIST-traceable calibration certificate with data.

03313-88 Traceable Handheld General-Purpose Thermohygrometer with Calibration by Digi-Sense

The perfect quality-control unit that displays humidity and temperature quickly and accurately. The self-contained sensors are built into the case and are designed for use in harsh applications. Features a separate data hold switch so that readings may be captured and noted. The unit can be used up to 100 continuous hours or for 6 months of intermittent used on a one 9 volt battery.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2005(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Humidity sensor is thin film capacitance
• Self-contained unit

Includes

Carrying case, NIST-traceable calibration certificate with data, and one 9-volt battery

90080-03 Traceable® Digital Thermohygrometer with Dew Point, Wet-Bulb, and Calibration by Digi-Sense

This thermohygrometer monitors temperature, humidity, dew-point, and wet-bulb. Displays current conditions along with minimum, and maximum readings. Settable high/low alarm for all four readings (dew-point, wet-bulb, humidity, temperature) may be set in 0.1 increments, and will sound for one minute and red LED will flash until readings return to non-alarm condition.

Traceable® products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-traceable certification. This means that a 17025-accredited calibration test lab has confirmed that the product meets or exceeds all stated specifications, saving you both time and money by not having to calibrate separately.

NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.

• Get accurate, reliable measurements with included NIST-traceable calibration
• Adjustable stand allows for wall mounting or desktop placement
• Can be switched from Fahrenheit to Celsius

Includes

NIST-traceable calibration certificate with data and one AA battery

03313-86 Traceable® Jumbo Display Thermohygrometer with Calibration by Digi-Sense

This thermohygrometer is perfect for both indoor and outdoor applications. Large, 1 1/8"' H display can be read as far as 35 feet away! Unit features ABS plastic housing. Wall-mount the thermohygrometer or use the flip-open stand.

Traceable® products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-traceable certification. This means that a 17025-accredited calibration test lab has confirmed that the product meets or exceeds all stated specifications, saving you both time and money by not having to calibrate separately.

NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.

Features

• Get accurate, reliable measurements with included NIST-traceable calibration

Includes

NIST-traceable calibration certificate with data, submersible temperature sensor on a 10-ft cable and one AAA battery.

37950-11 Thermohygrometer with RS-232 and Alarm; 10 to 95% RH, 0 to 199F by Digi-Sense

Measure temperature and humidity with these thermohygrometers. Probe is replaceable if damaged.

These meters feature data hold, MIN/MAX, memory storage, selectable °F/°C, low-battery indicator, and auto-off after 20 minutes of nonuse.

Model 37950-11 also calculates dew point and features an alarm for out-of-range conditions.

• Download data to PC via RS-232

Includes

Hard case and one 9 V battery.

0563 6352 635-2 Compact Pro Thermohygrometer with Memory & Software by Testo

The instrument for measuring air moisture, material equilibrium moisture and pressure dewpoint in compressed air systems. Moisture characteristics can be recorded in the instrument memory and analysed and displayed in graphics or tables. Up to 3 temperature or humidity probes can be displayed in the testo 635-2 meter; data transmission is by radio i.e. wireless. Selectable user profiles, i.e. allocation of specific function buttons and menu-guide to an application enable intuitive operation. Material moisture can be displayed immediately on account of the special probe. Characteristics for different materials can be stored in ComSoft and transmitted to the instrument. testo 635 immediately displays the dewpoint difference between ambient air and the wall surface in the analysis of moisture on walls and ceilings. Precision probes up to -60°C tpd are available to check pressure dewpoint in compressed air systems. The humdity sensor developed by Testo has proven itself worldwide and has outstanding features in terms of precision, long-term stability, temperature resistance and robustness.

• Instrument memory for up to 10,000 readings
• PC software for analysis, filing and documentation of measurement data
• Measurement of air moisture, material equilibrium moisture, pressure dew point
• Radio probe for temperature and humidity
• Protection class IP54
• Direct display of material moisture due to freely settable characteristics curves (based on equilibrium humidity)
• Storage of single measurements or measurement series by measurement location
• Fast access to the most important functions via user profiles
• U-value probe connection option

0560 2605 03 605i Thermohygrometer Smart Probe 350 ft Bluetooth range by Testo

The testo 605i Smart Probe thermo-hygrometer is a humidity and temperature measuring instrument that quickly and accurately measures relative humidity, dew point, and temperature in rooms, ducts, registers, and environmental boxes/chambers. Users can read the measurements using the testo Smart Probes App installed on their smart device. Smart Probes can be used individually or combined with other Smart Probes to create measuring solutions for most HVAC/R applications. Great for setup and diagnostics of large and small HVAC/R systems!

The testo 605i works on smart devices with either Android or Apple operating systems.

The testo Smart Probes App is a powerful and easy-touse tool. It allows you to remotely read measurements from up to six (6) Smart Probes and easily document/report the results. Automatic calculations make it a snap!

All measurement data is displayed as instrument readings, tables, or graphs. The measurements can be quickly saved as PDF or Excel files. The App creates custom reports which can be saved and/or shared by email. All your data can be stored and retrieved saving you hours of time consuming paperwork!

• Quickly and accurately measures relative humidity and temperature in rooms, ducts, and chambers
• Automatically calculates dew point & wet bulb temperature
• Probe now foldable to 90°
• Bluetooth range of up to 350 feet
• Small diameter probe is ideal for in-duct measurements
• Tough, accurate, and easy-to-use
• For all HVAC/R technicians and contractors

WD-20250-11 Thermohygrometer with NIST Traceable Calibration by Digi-Sense

Ergonomic handheld thermohygrometers provide a fast and convenient way to accurately spot-check relative humidity and temperature in a wide range of environments and applications. When accuracy is a must in the field, in the lab, or on the process floor, these meters deliver dependable results every time!

Features

• Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
• Large backlit LCD displays humidity, temperature, dew point, and wet bulb readings
• Feature Min/Max readings and Hold function
• User-selectable temperature readout in °C or °F
• Integrated humidity and thermistor (NTC) temperature sensor
• Auto power-off mode extends battery life
• Absolute humidity measurements

Applications

• HVAC
• Industrial
• Food industry
• Educational
• Laboratory
• R&D

37803-86 Traceable Digital Thermohygrometer with Dew Point, Memory Card, and Calibration by Digi-Sense

This thermohygrometer records data onto a standard SD memory card instead of built-in memory - the advantage being that when the memory on the SD card is full, the SD card can be simply exchanged out for unlimited data storage. The data is provided in a text report that includes date, time of day, and readings of sensors, and may be sent to any spreadsheet or database.

The unique 4-line display simultaneously shows ambient temperature, humidity, dew point, and time of day. An audible and visual alarm alerts you when temperature, humidity, or dew point levels are higher or lower than the programmable set points. User-settable parameters include date, time, sampling time, temperature unit of measure, high/low alarm set points, and auto power off.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• SD memory card stores up to 5.9 million readings
• Adjustable data logging sampling time from 1 second to 12 hours
• Maximum and minimum readings can be recalled or stored for later use

Includes

SD memory card, USB memory card reader, magnetic mounting strips, hook and loop mounting strips, bench stand, power adapter, three AA batteries, and NIST-traceable calibration certificate with data.

37950-02 Traceable Thermohygrometer with RS-232, Alarm, and Calibration by Digi-Sense

Simultaneously displays both temperature and relative humidity on the dual 1-1/8-inch LCD display. These meters feature data hold, MIN/MAX, memory storage, selectable °F/°C, low-battery indicator, and auto-off. Equipped with an RS-232 output socket for transferring data to a computer. Model 4385 (37950-02) also calculates dew point and features an alarm for out-of-range conditions.

Products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

Model 37950-11 also calculates dew point and features an alarm for out-of-range conditions.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Download data to PC via RS-232
• Microprocessor-based for quick and easy calibration

Includes

One 9 V battery, hard case, and NIST-traceable calibration certificate with data.

0560 6351 635-1 Compact Pro Thermohygrometer by Testo

The instrument for measuring air moisture, material equilibrium moisture and pressure dewpoint in compressed air systems. Up to 3 temperature or humidity probes can be displayed; data transmission is radio-controlled, i.e. wireless. Measurement data can be transmitted by infrared to the Testo printer. It is also possible, during cyclical printing, to print measurement data once every minute, for example. testo 635 immediately displays the dewpoint difference between ambient air and the wall surface when analysing moisture on walls and ceilings. There are precision probes up to -60°C tpd available to inspect pressure dewpoint in compressed air systems. The humidity sensor developed by Testo has proven itself world-wide and has outstanding features in terms of precision, long-term stability, temperature resistance and robustness.

• Testo printer for documenting measurement data on site
• Cyclical printing of readings once a minute, for example
• Measures air moisture, material equilibrium moisture, pressure dewpoint
• Radio probes for temperature and humidity
• Protection class IP54