Humidity Meters

Extech SDL500

$419.00

Hygro-Thermometer/Datalogger

Extech RH550

Humidity/Temperature Chart Recorder with Touch Screen

Extech RHT30

$129.00

USB Humidity/Temperature Datalogger

Extech RH200W

$70.99

Multi-Channel Wireless Hygro-Thermometer

RH600

$989.00

Dew Point Meter

Extech RH-Screen

Replacement vented caps

Extech SD700

$339.00

Barometric Pressure/Humidity/Temperature Datalogger

Extech RH300-CAL

$65.99

Humidity Calibration Kit

Extech 44550

$39.99

Pocket Humidity/Temperature Pen

Extech RH490 Precision Hygro-Thermometer

$369.00

Highest 2% RH accuracy with Grains Per Pound (GPP) Display

Extech 445702

$40.99

Hygro-Thermometer Clock

Extech RH390

$219.00

Precision Psychrometer