- Hold feature
- AC adapter available
Relative Humidity
Relative humidity range is 10 to 95%. Resolution is 0.1% RH. Accuracy is ±2.5%. RH mid-range to ±5% elsewhere.
Temperature
Temperature range is -4 to 140°F or -20 to 60°C. Resolution is 0.1°. Accuracy is ±1°C.
Unit measures 2 1/2” x 10 1/2” x 1” and weighs 7 ounces. Meter can operate in plug-in mode with available Easy-Use™ 115 VAC accessory adapter (8331A22). Meters 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.
Please note: The aforementioned A2LA accreditation belongs to the manufacturer, not Thomas Scientific.