Humidity Meters

Extech RHT20 Humidity and Temperature Datalogger

$204.00

Up to 16,000 readings for RH/Temp & user-programmable sample rate

Extech 445715

$81.99

Big Digit Hygro-Thermometer with Remote Probe

Extech RH200W-T

$50.99

Wireless Hygro-Thermometer Transmitter

Extech RH490 Precision Hygro-Thermometer

$509.00

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

Extech 44550

$55.99 $41.99

Pocket Humidity/Temperature Pen

Extech RH550

$669.00

Humidity/Temperature Chart Recorder with Touch Screen

Extech 445703

$60.99

Big Digit Hygro-Thermometer

Extech RH300 Hygro-Thermometer Psychrometer

$139.00

Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements

Extech 445702

$55.99

Hygro-Thermometer Clock

Extech RH300-CAL

$91.99

Humidity Calibration Kit

Extech RH550-P

Humidity/Temperature Probe for RH550

Extech RH101

$259.00

Hygro-Thermometer + InfraRed Thermometer