SAM990DW Digital Psychrometer by General Tools

RH350 Dual Input Hygro-Thermometer Psychrometer, T1-T2, Air-T1, and T1-Dewpoint, 99 Data Points, 90% RH by Extech

RH350-NIST Dual Input Hygro-Thermometer Psychrometer, T1-T2, Air-T1, and T1-Dewpoint, 99 Data Points, 90% RH, NIST Certificate by Extech

42570 Dual Laser InfraRed Thermometer, Range 3992 Degree F (2200 Degree C), 50" Distance, 50:1 by Extech

42570-NISTL Dual Laser InfraRed Thermometer, Range 3992 Degree F (2200 Degree C), 50" Distance, 50:1, NIST Limited Certificate by Extech

IR320 Dual Laser IR Thermometer, -4 to 1202 Degree F Temperature (IR) by Extech

IR320-NIST Dual Laser IR Thermometer, -4 to 1202 Degree F Temperature (IR), NIST Certificate by Extech

VIR50 Dual Laser Video IR Thermometer with 2.2" Color TFT LCD and Built-in 640 x 480 Camera, 100% RH by Extech

TMD-10 Dual Temperature Meter - 2498 Degree F K Thermocouple Sensor by Amprobe

EA15 EasyView Dual Input 7 Thermocouple Type Temperature Datalogger by Extech

EA15-NIST EasyView Dual Input 7 Thermocouple Type Temperature Datalogger, NIST Certificate by Extech

EA10 EasyView Dual Input Thermometers, -200 to 1999 Degree F (-200 to 1360 Degree C) Temperature by Extech

EA11A EasyView Type K Single Input Thermometer, -58 to 1999 Degree F (-50 to 1300 Degree C) Temperature by Extech

EA11A-NIST EasyView Type K Single Input Thermometer, -58 to 1999 Degree F (-50 to 1300 Degree C) Temperature, NIST Certificate by Extech

EMPDT1H1C2 Environmental Monitoring Probe Gen 2 by Eaton

HM40 Handheld Humidity and Temperature Meter by Vaisala

HM45 Handheld Humidity and Temperature Meter Remote Probe with Handle for Quick Inspections and Spot-Checking in HVAC by Vaisala

HM41 Handheld Humidity and Temperature Meter Standard Probe for Quick Inspections and Spot-Checking in HVAC by Vaisala

HM46 Handheld Humidity and Temperature Meter with HM46PROBE for Quick Inspections and Spot-Checking by Vaisala

INDIGO80 Handheld Indicator for Portable Measurements with Indigo-Compatible Probes by Vaisala

RH25 Heat Index Psychrometer, 99.9% RH by Extech

HT200 Heat Stress Wet Bulb Globe Temperature Meter, 32 to 176 Degree F / 0 to 80 Degree C Black Globe Temperature by Extech

HT30 Heat Stress Wet Bulb Globe Temperature Meter, RS-232 Interface, 32 to 176 Degree F (0 to 80 Degree C) Black Globe Temperature by Extech

HW30 HeatWatch Stopwatch with Heat Index, Humidity, Temperature, and Up/Down Timer by Extech

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