$200 - $300

*Please note we can only ship RKI products to customers within the United States

Part Number: M104930VN

LabSen 871 Glass-body Double-junction pH Electrode for non-aquaous/Organic Solutions by Apera

Built with proprietary sensor technology and premium materials from Switzerland, Apera LabSen 871 Glass-body pH Electrode is made for pH measurement of both water-miscible organic solvents (e.g. Methanol, Ethanol, isopropanol, DMSO, Acetonitrile) and water-immiscible organic solvents (e.g. hexane, chloroform, toluene, etc.)

• Proprietary sensor technology and premium materials from Switzerland
• Built with LabSen's most robust PHY glass membrane, effectively protecting the membrane's hydrated gel layer from damage by organic solvents and maintaining sensitivity to the hydrogen ion response
• Double liquid junction structure — the outer junction adopts a movable sleeve with 1M LiCl electrolyte for better solubility in organic solvents, resulting in more stable readings
• The specially formulated blue gel inner electrolyte eliminates the chance of any air bubbles inside the sensor. Just so you don't have to worry about jumping readings out of nowhere. extends the electrode's service life.

Part Number: 34L-425A

*Please note we can only ship RKI products to customers within the United States

94460-44 Traceable Memory-Loc™ Datalogging Thermometer with Calibration; 1 Stainless Steel Probe by Digi-Sense

Easily monitor temperatures overnight or for any time period - stores over 1 million temperature observations. Datalogger will stop recording when storage is full and will not overwrite recorded data. Memory can be cleared after downloading data and alarm events. Set high and low alarms in 1° increments; alarm sounds when temperature rises above or falls below set points. The alarm tracking feature stores data for up to 10 different alarm events detailing when the alarm state occurred, as well as when the unit returned within range. Alarm state indicator include audio alerts and flashing LCD segments. Transfer data recorded in a CSV format to any computer via a USB flash drive - no software is required. Unit continues to record data while downloading data. Sampling rate is 5 sec (10 sec for models 98768-55, -56, -59, and -60). Select logging interval ranging from 1 min to 24 hours. Other status indicators include low-battery, memory full, USB data transfer, and active alarm state. Probe is attached to a 10-ft (3 m) microcable that permits a door to close on it. Mount meter with included hook-and-loop strips, wall-mount slots, or use flip-open stand on benchtop.

Select from glycol-filled glass, or vaccine bottle probe(s), standard plastic Bullet™ probe(s), or stainless steel probe(s). Bottle probes contain nontoxic glycol solution which is considered GRAS (generally recognized as safe) by the FDA. The solution filled bottle simulates the temperature of other stored liquids and eliminates the rapid temperature fluctuation caused by opening the refrigerator/freezer door. Vaccine bottles are designed to fit vaccine trays. Use standard Bullet probe to measure air and liquid temperatures. Bullet probe sensor and cable may be completely immersed; sensor measures 3/4"L x 0.187" dia (19 x 4.75 mm). Durable stainless steel probes measure 6-1/4"L x 0.125" dia (159 x 3.18 mm) and withstand both low and high temperatures - ideal for measuring temperatures of air, liquids, and semi-solids.

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.

Thermometer features a stainless steel probe.

Key Features

• Store up to 10 unique alarm events, memory can be cleared after downloading data
• Smart-Alarm™ with visual/audible alarm continues to alert even if the unit returns to nonalarm conditions
• Triple-display - shows high, low, and current temperature simultaneously
• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Thermometer logs 2 years of observations with a 1 minute logging interval. Device will stop recording when storage is full and will not overwrite recorded data. Data is unable to be deleted from memory once stored. Meter will store 1 million temperature observations

Includes

NIST-Traceable calibration certificate with data, stainless steel probe with 5-ft cable, magnetic strips, hook-and-loop strips, flip-open stand, and batteries.

94460-47 Traceable Memory-Loc™ Datalogging Thermometer with Calibration; 1 Bottle/1 Bullet™ Probe by Digi-Sense

Easily monitor temperatures overnight or for any time period - stores over 1 million temperature observations. Datalogger will stop recording when storage is full and will not overwrite recorded data. Memory can be cleared after downloading data and alarm events. Set high and low alarms in 1° increments; alarm sounds when temperature rises above or falls below set points. The alarm tracking feature stores data for up to 10 different alarm events detailing when the alarm state occurred, as well as when the unit returned within range. Alarm state indicator include audio alerts and flashing LCD segments. Transfer data recorded in a CSV format to any computer via a USB flash drive - no software is required. Unit continues to record data while downloading data. Sampling rate is 5 sec (10 sec for models 98768-55, -56, -59, and -60). Select logging interval ranging from 1 min to 24 hours. Other status indicators include low-battery, memory full, USB data transfer, and active alarm state. Probe is attached to a 10-ft (3 m) microcable that permits a door to close on it. Mount meter with included hook-and-loop strips, wall-mount slots, or use flip-open stand on benchtop.

Select from glycol-filled glass, or vaccine bottle probe(s), standard plastic Bullet™ probe(s), or stainless steel probe(s). Bottle probes contain nontoxic glycol solution which is considered GRAS (generally recognized as safe) by the FDA. The solution filled bottle simulates the temperature of other stored liquids and eliminates the rapid temperature fluctuation caused by opening the refrigerator/freezer door. Vaccine bottles are designed to fit vaccine trays. Use standard Bullet probe to measure air and liquid temperatures. Bullet probe sensor and cable may be completely immersed; sensor measures 3/4"L x 0.187" dia (19 x 4.75 mm). Durable stainless steel probes measure 6-1/4"L x 0.125" dia (159 x 3.18 mm) and withstand both low and high temperatures - ideal for measuring temperatures of air, liquids, and semi-solids.

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.

Thermometer comes with a bottle probe filled with nontoxic glycol, eliminating the possibility of contamination from mercury. Solution is GRAS (generally recognized as safe) by the FDA.

Key Features

• Store up to 10 unique alarm events, memory can be cleared after downloading data
• Smart-Alarm™ with visual/audible alarm continues to alert even if the unit returns to nonalarm conditions
• Triple-display - shows high, low, and current temperature simultaneously
• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Temperature-buffered glycol bottle probe mimics solution

Includes

NIST-Traceable calibration certificate with data, bottle probe with 10-ft cable, Bullet probe with 10-ft cable, magnetic strips, hook-and-loop strips, flip-open stand, and batteries.

Part Number: M197830LM1

Part Number: 44L-411

Measuring Range: -50 to +350°C

Part Number: M197150LM40

Part Number: 44L-447

0572 0561 174T Mini Temperature Data Logger Starter Kit by Testo

The mini data logger for temperature, testo 174T, is ideal for accompanying transports. Simply positioned close to the goods, e. g. in containers and refrigerated rooms, the data logger monitors temperature continuously, securely and unobtrusively. The free software ComSoft testo 174 allows fast programming of the data logger and easy analysis.

Kit Includes:

• 0572 1560 - 174T Mini Temp Data Logger, 1 channel, wall holder, batteries
• 0572 0500 - Desktop cradle for 174T & 174H data loggers, includes USB cable

• High data integrity, even with empty battery
• Large measurement data memory
• Watertight in accordance with IP65
• Compact and robust
• Conforms to EN12830
• Issue of alarms via display
• Data transfer to the PC via USB interface
• Reliable temperature measurement for the monitoring of cold chains and sensitive goods during storage and transport
• Easy readout of data and transfer to a PC via Testo USB interface

1-Phase/Single-Speed Motor, 1/2 Hp, 115/230V, Motor with Cord, 1725 rpm

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States