Traceable® Jumbo Humidity/Temperature Meter

Cat. No. 4184

  • Min./max readings
  • Jumbo LCD is 1-1/8 inches (2.85 cm)
  • Wall mounting and bench stand

Ambient and probe temperatures
Unit 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.

Quick-response sensor
External probe range is –58 to 158°F and –50 to 70°C. Ambient internal probe range is 32 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. Fast-response, 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 button. They permit monitoring conditions overnight, on weekends, or for any time period. Jumbo 1-1/8-inch display may be read from as far away as 35 feet.

External probe range is –58 to 158°F and –50 to 70°C

· Ambient sensor range is 32 to 122°F and 0 to 50°C

· Temperature Resolution is to 1°

· Temperature Accuracy is ±1°C

· Humidity range is 25 to 95%

· RH Resolution is 1%

· Accuracy is ±2%RH mid-range to ±4%RH elsewhere

· Size is 4-1/4 x 4 x 3/4 inches

· Weight is 5-3/8 ounces

To assure accuracy an individually serial-numbered Traceable® Certificate is provided from Control Company 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 specification 493.1207 for monitoring temperature and humidity

For more model options, please download HUMIDITY METERS brochure.