42545-NIST High Temperature IR Thermometer, Range 1832 Degree F (1000 Degree C), 50:1, NIST Certificate by Extech

RHT20 Humidity and Temperature USB Datalogger, 32000 Readings, 1 sec to 24 h Datalogging Interval, 100% RH by Extech

RHT10 Humidity and Temperature USB Datalogger, 32000 Readings, 2 sec to 24 h Datalogging Interval, 100% RH by Extech

RHT30 Humidity and Temperature USB Datalogger, 48000 Readings, 30 sec to 2 h Datalogging Interval, 99.9% RH by Extech

RH550 Humidity/Temperature Chart Recorder with 7" Touch Screen, 16 GB, 20000 Data Points, 95% RH by Extech

SD500 Humidity/Temperature Datalogger, 20M, 2G SD Card, 90% RH by Extech

SD500-NIST Humidity/Temperature Datalogger, 20M, 2G SD Card, 90% RH, NIST Certificate by Extech

445580 Humidity/Temperature Pen, 90% Relative Humidity, 122 Degree F (50 Degree C) Temperature, 0.1% RH by Extech

445580-NIST Humidity/Temperature Pen, 90% Relative Humidity, 122 Degree F (50 Degree C) Temperature, 0.1% RH, NIST Certificate by Extech

445702 Hygro-Thermometer Clock with Clock, Temperature and Humidity, 85% Humidity Range, 40 Degree F (60 Degree C) Temperature by Extech

445815 Hygro-Thermometer Humidity Alert w/ Dew Point, Probe Clips, 140 Degree F (60 Degree C) Temperature, 99% Humidity by Extech

445815-NIST Hygro-Thermometer Humidity Alert w/ Dew Point, Probe Clips, 140 Degree F (60 Degree C) Temperature, 99% Humidity, NIST Certificate by Extech

445814 Hygro-Thermometer Humidity Alert with Dew Point, 140 Degree F (60 Degree C) Temperature, 99% Humidity by Extech

RHT510 Hygro-Thermometer Psychrometer for Temperature (Air/Type K), Relative Humidity, Wet Bulb, and Dew Point by Extech

RH300 Hygro-Thermometer Psychrometer, 90% RH by Extech

RH300-NIST Hygro-Thermometer Psychrometer, 90% RH, NIST Certificate by Extech

RH250W Hygro-Thermometer with Connectivity to ExView App, Bluetooth, 100% RH, 60 Degree C (140 Degree F) by Extech

RH101 Hygro-Thermometer+InfraRed Thermometer, 95% Humidity, 932 Degree F (500 Degree C) InfraRed and 140 Degree F (60 Degree C) Air Temperature by Extech

SDL500 Hygro-Thermometer/Datalogger for Humidity, Temperature, Dew Point, and Wet Bulb, 20M, 2G SD Card by Extech

IR270 IR Thermometer w/ Color Alert, Range -4 to 1202 F, Single Laser by Extech

IR270-NIST IR Thermometer w/ Color Alert, Range -4 to 1202 F, Single Laser, NIST Certificate by Extech

RHM15 Mini Hygro-Thermometer Monitor, Degree F, 99% RH by Extech

IR400 Mini IR Thermometer w/ Single Laser Pointer, Range 630 Degree F (332 Degree C), 0.95 Fixed Emissivity by Extech

IR400-NIST Mini IR Thermometer w/ Single Laser Pointer, Range 630 Degree F (332 Degree C), 0.95 Fixed Emissivity, NIST Certificate by Extech

IR267 Mini IR Thermometer w/ Type K Input and Single Laser Pointer, -58 to 1112 Degree F Temperature (IR) by Extech