Calibration Thermometer

…or to the internationally acceptable national physical standards. The standards and reference instruments used in calibration and tested are also supported by a calibration system which meets requirements of ISO9001. Every Checktemp includes a certificate on the back of the manual. The certification…

…most thermometers are made cheaply and are very unreliable. With the VWR Long-Stem Traceable Thermometer, you can accurately calibrate your temp probe or other temperature sensing devices. The thermometers are all individually certified and guaranteed to be accurate within ±0.5°C @ 25°C. Calibration…

…replacement should be done when the existing probe no longer holds calibration. New probes need to be calibrated before operation for proper function. We recommend the use of a separate calibration thermometer during calibration and periodic checks of existing probe condition.   Compatible with:…

Maintain the proper temperature for your tank inhabitants with JBJ TRUE TEMP Digital Heater Controller. Settings accurate to +/- 0.5° F Calibration setting Smart memory chip LED heating indicator Large LED display of the current temperature. Heater sold separately   The majority of fish cannot cope…

The TDS-3 Handheld TDS Meter from HM Digital is a useful tool to spot check the TDS of your home water supply or RO/DI unit output. This unit features a digital display, built in thermometer, and comes with a carrying case. As with all HM-Digital products, the TDS-3 comes factory calibrated.