RH200W Multi-Channel Wireless Hygro-Thermometer Kit w/ Base Station and Transmitter, 99% RH, 433 MHz, Range 98 ft (30 m) by Extech

39272 Pocket Fold up Thermometer with Adjustable 4.5" Stainless Steel Probe, 180 Degree, Temperature 572 Degree F (300 Degree C) by Extech

TM55 Pocket Fold-Up Food Thermometer with 2.4" (61 mm) Stainless Steel Probe, NSF Certified by Extech

44550 Pocket Humidity/Temperature Pen, 85% Relative Humidity, 122 Degree F (50 Degree C) Temperature, Resistive Ceramic/Thermistor Sensor by Extech

RH490 Precision Hygro-Thermometer w/ Grains per Pound (GPP) and Grams per Kilogram (g/kg) Measurement, 100% RH by Extech

RH390 Precision Psychrometer w/ Dual Backlit Display, 100% RH by Extech

RH390-NIST Precision Psychrometer w/ Dual Backlit Display, 100% RH, NIST Certificate by Extech

HD500 Psychrometer with InfraRed Thermometer, 932 Degree F (500 Degree C) by Extech

HD500-NIST Psychrometer with InfraRed Thermometer, 932 Degree F (500 Degree C), NIST Certificate by Extech

CTH10A Radio-Controlled Wall Clock Hygro-Thermometer with Calendar, 99% RH, 122 Degree F (50 Degree C) by Extech

THWD-5 Relative Humidity and Temperature Meter with Wet Bulb and Dew Point by Amprobe

TH-3 Relative Humidity Temperature Meter -4 to 140 Degree F 0 to 100% by Amprobe

MR13 Replacement Temperature and Relative Humidity Sensor by FLIR

PV78 Solar Irradiance and Temperature Meter with Tilt Sensor and METERLiNK by FLIR

PV48 Solar Panel Tester and I-V Curve Tracer with Temperature Measurements by FLIR

42280A Temperature and Humidity Datalogger, 48000 Records, 100% RH, 50 Degree C (122 Degree F) Dew Point by Extech

TR300 Temperature and Relative Humidity Data Logger -4 to 158 Degree F 0 to 1% by Amprobe

TH10 Temperature USB Datalogger, Memory 32000 Points by Extech

EM57 Thermo-Hygrometer with Meterlink by FLIR

TM100 Type K/J Single Input Thermometer with Large Backlit LCD Display, Degree F, Degree C, K (Kelvin) by Extech

TM100-NIST Type K/J Single Input Thermometer with Large Backlit LCD Display, Degree F, Degree C, K (Kelvin), NIST Certificate by Extech

TH30 USB Dual Temperature Datalogger, 48000 readings (24000 for T1 and T2) by Extech

39240 Waterproof Stem Thermometer with Max/Min Recording, 2.75" Stainless Steel Stem, Temperature 392 Degree F ( 200 Degree C) by Extech

TM20 Waterproof Temperature Indicator with 20 mm (0.78 in) Stainless Steel Probe with 2.9 m (9.6 ft) Cable by Extech

TM26 Waterproof Temperature Indicator, NSF Certified, 4.1" (105 mm) Stainless Steel Probe with 5 ft (1.5 m) Cable by Extech