Settable high/low alarm for all four parameters

 • Relative Humidity range is 1 to 99%

 • Resolution is 0.1% RH

 • Accuracy is ±4% RH between 20
to 80% RH

Humidity features include dew point/wet bulb functions, minimum/maximum memory and high/low alarms.

 • Temperature range is -40 to 158°F
and -40 to 70°C

 • Resolution is 0.1°°

 • Accuracy is ±1°C

Unit measures 4¹/₈” x 4¹/₈” x 1” and weighs 4 ounces.
Devices are provided with an individually serial numbered Traceable certificate from an ISO 17025 calibration laboratory accredited by A2LA. Certificate indicates traceability to standards provided by NIST.

Thomas P/N# Description Price 1235C97 Traceable Dew Point/Wet Bulb/Humidity/Thermometer $63.10