Calibration Labs

Dickson's NIST certified loggers and recorders are calibrated in our own A2LA lab, guaranteeing accurate reference data. We recommend the following Dickson products for aerospace calibration labs.

	Aerospace Calibration Labs Products
	FH625	TM320	TH623	WH345	TP425
Description	Paperless Temperature & Humidity Recorder with Field Replaceable Sensor	Temperature & Humidity Data Logger with Digital Display	6" (152mm) Temperature & Humidity Chart Recorder with Display, Probe and Alarm	Wireless Data Logger with Display, Probe, Alarm	Compact Temperature & Humidity Logger with Display, Start/Stop
Price	$469.00	$299.00	$679.00	$499.00	$249.00
Remote Probe
Display
Alarm
Battery Operation
Temperature Range	-40 to 185F (-40 to 85C)	-4 to 158F (-20 to 70C)	0 to 100F (0 to 50C) 0 to 185F (0 to 85C)	-20 to 185F (-28 to 85C)	-4 to 158F (-20 to 70C)
Temperature Accuracy	±0.8F from 20 to 122F 1.8F Remaining (±0.45C from -6 to 50C 1C Remaining)	±0.8F from 20 to 120F (±0.44C from -7 to 49C)	±1.8F from 32 to 122F (±1C from 0 to 50C)	±0.8F from 20 to 122F 1.8F Remaining (±0.44C from -7 to 85C 1C Remaining)	±0.8F from 20 to 120F 1.8F Remaining (±0.44C from -6 to 48C 1C Remaining)
Humidity Range	0-95% RH non-condensing	0-95% RH non-condensing	0-95% RH non-condensing	0-95% RH non-condensing	0-95% RH non-condensing
Humidity Accuracy	±2% RH from 0 to 60% (±3% RH from 60 to 95%)	±2% RH from 0 to 60% (±3% RH from 60 to 95%)	±2% RH from 0 to 60% ±3% RH from 60 to 95%	±2% RH from 0 to 60% ±3% RH from 60 to 95%	±2% RH from 0 to 60% ±3% RH from 60 to 95%
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