Unique ambient unit simultaneously displays temperature, humidity, and time of day. Traceable^® Certificate for all three measurements is provided to indicate traceability to standards provided by NIST (National Institute of Standards and Technology).

Internal sensors make it ideal for use in hoods, storerooms, cleanrooms, incubators, drying chambers and environmental cabinets. Place on your desk or lab bench. Temperature range is 0.0 to 50.0°C and 32.0 to 122.0°F. Resolution is 0.1° and accuracy is ±1°C.

Relative humidity range is 20 to 90%. Accuracy is ±2% (mid-range) to ±4% (ends of range). Memory recalls highest and lowest temperature and humidity readings. Permits monitoring conditions overnight, on weekends, or any other time period.

Clock displays A.M./P.M. or 24-hour military time. Supplied with a 1-year AAA battery, built-in stand, and wall mount. Size is 4.25 x 2.25 x 0.5 inches.