VWR 61161-378 Traceable Jumbo Humidity / Temperature Meter with Probe / Cable

The VWR Traceable Jumbo Humidity/Temperature Meter continuously and simultaneously displays ambient relative humidity and (internal probe and external probe) temperatures in °F or °C, with dual-recall memories. External thermometer probe is supplied with a 10-foot cable. Both sensor and cable perform accurately when under water.

External probe range is –58 to 158°F and –50 to 70°C. Ambient internal probe range is 23 to 122°F and 0 to 50°C. Resolution is 1° and accuracy is ±1°C. Humidity range is 25 to 95%, resolution is 1% RH, and accuracy is ±2% RH mid-range to ±4% RH elsewhere. Fastresponse, solid-state sensors show changes in less than 30 seconds. Display is updated once per second. Minimum and maximum memories may be displayed or cleared at any time with the touch of a key. They permit monitoring conditions overnight, on weekends, or for any time period. Jumbo 11/ 8-inch display may be read from as far away as 35 feet.

To assure accuracy an individually serial-numbered Traceable® Certifi cate is provided from an ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). Meets federal requirements for CLIA specifi cation 493.1207 for monitoring temperature and humidity. Self-contained, stable, accurate unit requires no adjustment or maintenance. Case is chemical- and shockresistant ABS plastic. Supplied with fl ip-open stand, wall mount, and AAA batteries. Size is 4¼ x 4 x ¾ inches. Weight is 53/ 8 ounces.