SUMMER SAVINGS
Get up to 25% off on select monitoring tools
Offer valid: July 1 - September 30, 2026
Extech 44550
Pocket Humidity/Temperature Pen
$48.99 $36.99
Extech 45158
Mini Thermo-Anemometer with Humidity
$199.00 $149.00
Extech AN100
Light Meter
$224.00 $189.00
Extech AN300
Large Vane CFM/CMM Thermo-Anemometer
$379.00 $319.00
Extech HT30
Heat Stress WBGT Meter
$219.00 $184.00
Extech HW30
HeatWatch™ Stopwatch with Heat Index, Humidity, Temperature, and Up/Down Timer
$219.00 $184.00
Extech MO260
Combination Pin/Pinless Moisture Meter
$409.00 $349.00
Extech MO290
Pinless Moisture Psychrometer + IR
$679.00 $509.00
Extech MO57
Moisture Meter, Pinless with Ball Sensor
$179.00 $134.00
Extech RD350
Refrigerant Leak Detector with Audible and Visual Alerts
$299.99 $254.00
Extech RH25
Heat Index Psychrometer
$119.00 $99.00
Extech RH250W
Hygro-Thermometer with Connectivity to ExView® App
$134.00 $114.00
Extech RHT30
Humidity & Temperature Datalogger with USB
$179.00 $134.00
Extech RHT510
Thermo-Hygrometer
$139.00 $119.00
Extech SDL200
4-Channel Thermometer SD Logger
$469.00 $399.00
Extech SDL470
UVA/UVC Light Meter/Datalogger
$1,049.00 $889.00
Extech TM100
Thermometer, Single Input
$129.00 $96.99