$150 - $200

WD-35634-54 ORPTestr® 5 Waterproof Pocket Tester by Oakton

Save money by replacing sensor, not the tester

Measuring water quality can be challenging. You need an instrument that is reliable over and over again. With the Oakton Waterproof Testr 5 Series pocket testers, you not only experience consistent reliability, but you also get a pocketful of useful features and benefits. You can also stretch your budget by only replacing the single-junction sensor and keeping the tester.

• Easy to set up and use
• Intuitive interface has self-diagnostic error messages, and stable reading and battery-life indicators
• Unique colored backlight indicates operating mode
• Simple to calibrate with automatic standard recognition USA or NIST
• Rugged IP67-rated housing is waterproof, dustproof, and floats in water with sensor cap on
• Leakproof cap with fill line functions as a sample, calibration, and hydrating cup
• Uses common AAA batteries

WD-00652-42 Traceable® Conductivity and TDS Standard, Individually-Tested, 5 μS; 500 mL by Oakton

• Oakton® Traceable® conductivity and TDS standards have detailed labels: KCl, NaCl, and 442 conversions, temperature corrections, and certified values referenced to 25°C-convenient!!
• Average accuracy at 25°C is ±0.25 microsiemens for 1, 5, 10 microsiemen (μS) solutions, or ±0.25% for all other solutions. The tested uncertainty is shown on the certificate, whichever is greater
• Conductivity options range from 1 to 200,000 μS/cm
• Individually-tested solutions are certified by the bottle - each bottle is analyzed for the best accuracy

METHODS SUPPORTED

Certified reference material meets test requirements for Federal, State, and local agencies, CAP, ASTM, NCCLS, CLSI, ACS, CLIA, AOAC, EPA, APHA, AWWA, WEF, USGS, USP, and ISO. Traceable® Conductivity Standards complies with and is essential for use in these official methods: AOAC 973.40, EPA 120.1, Standard Method 2510 (APHA, AWWA, WEF), ISO 7888, DIN 38404, ASTM D1125, USGS I-1780, USP 645, and for A2LA/NVLAP accreditations/ISO 9000 certifications. Material may be used to calibrate all conductivity meters and to determine all conductivity cell constants.

A2LA ACCREDITATION ISO/IEC 17025:2005 (1750.01)

To assure accuracy an individually serial-numbered Traceable® Certificate is supplied to indicate traceability to standards provided by NIST (National Institute of Standards and Technology) and/or a National Standards Laboratory. A2LA accredited certification provides the highest achievable level of quality assurance, documentation, and accuracy. Conductivity Standards are produced in an A2LA accredited ISO/IEC 17025:2005 (1750.01) calibration laboratory. Additional certifications include ISO 31 (certificate content) and ISO 35 (statistical analysis), plus ISO 9001 (certified quality manufacturer).

• All Oakton® Traceable® conductivity standards are NIST-traceable reference materials
• Supplied with a calibration report from an ISO 17034 and ISO 17025 accredited laboratory
• These standard solutions let you calibrate conductivity instruments to ensure accuracy
• If unopened, shelf life is one year; once opened, shelf life will vary by solution value
• Use when readings are expected to be around 5 μS/cm

INCLUDES

temperature compensation chart, TDS conversion chart, and NIST-traceable calibration certificate with data.

37803-94 Traceable Dual-Input Expanded Range Thermocouple Thermometer with Calibration, Type K; Celsius by Digi-Sense

Meter features an ultra-fast response time with update rate in less than one second. Enhanced features include low battery indicator and 5/8" high 4 digit LCD.

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.

• Ideal for a wide range of applications with -40 to 2000°F temperature range
• Meter features two thermocouple inputs for simultaneous monitoring
• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Measurements read out in Celsius

Includes

two Type k probes, NIST-traceable calibration certificate with data, and batteries

37804-10 Traceable Wireless Refrigerator Thermometer Set with Calibration; 1 Remote Module with Bottle Probe by Digi-Sense

Wireless signal from weatherproof remote sensor broadcasts temperature measurements up to 100 feet in an open area. Each set consists of a main unit/receiver and a remote module. A total of three modules may be used with the main receiver. The receiver displays data from all three transmitting modules along with temperature trends. Display MIN/MAX values at the touch of a button. Alarm sounds when temperature exceeds or falls below limits on any channel. Alarm sounds for one minute or until muted or disabled. °F or °C selectable. Supplied with hook-and-loop fasteners and bracket for wall mounting or has a flip-out stand for tabletop use.

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.

Glycol-filled bottle probe simulates the temperature of other stored liquids. Bottle probes contain nontoxic glycol solution which is considered GRAS (generally recognized as safe) by the FDA.

Key Features

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Transmitting modules have a remote probe to measure air, liquids, or solids
• Monitors temperature continuously - data is transmitted every 30 seconds
• Glycol-filled bottle probe simulates the temperature of other stored liquids. Bottle probes contain nontoxic glycol solution which is considered GRAS (generally recognized as safe) by the FDA.

Includes

NIST-traceable calibration certificate with data. Main unit/receiver, remote module, bottle probe with 10-ft cable, flip-open stand, hook-and-loop strip, wall mount, batteries, and NIST-traceable certificate with data.

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

SCT-108.005.04 SCT-TDS-MINI TDS Mini Controller by ScichemTech

Includes:

• TDS probe
• Fixation clamps
• Instruction manual

Features:

• SCT TDS MINI online TDS controller is an panel Instrument for online monitoring of Industrial process conductivity
• Simple and compact design
• Three ranges of TDS measurements in on single controller
• Range switch over and constant check can be easily adjusted from the rear panel.
• Unique signal collecting and processing technology.
• Special think film circuit for accurate measurement and stable operations.
• Linearized data and automatic temperature compensations.
• In line measurement and control of TDS.
• TDS Electrode is supplied with 5 meter cable

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

0560 8312 830-T2 IR Thermometer, 12:1 optics & dual laser by Testo

The testo 830 is a universally applicable infrared thermometer for non-contact measurement of surface temperatures in trade and industry. Thanks to a new processor, and therefore better resolution, even more precise measurements are now possible. Temperature can now be recorded to an accuracy of 0.1 °C. Thanks to the min./max. function, the limit values of the last measurement can be displayed and even better monitored.

• 10:1 focus
• Backlit display
• Audible/visual alarm
• Emissivity adjustable from 0.2 to 1.0
• Fast readings
• Laser sighting
• Adjustable alarm limits
• Audible and visual alarm if limits are exceeded
• User-friendly thanks to "pistol design"
• Backlit display
• Adjustable emission factor (0.1 to 1.0)
• Display of current value and Hold value