Traceable® Printing Hygrometer

  • Print readings at any programmed time interval from 6 seconds to 59 minutes, 59 seconds
  • Provides a permanent record by printing current humidity/temperature/time/date and maximum and minimum readings; also includes the time and date that the readings occurred.
  • Fast-response, solid-state sensors detect changes in less than 10 seconds
  • Meets CLIA specification 493.1252


RH Range 30 to 95% RH
RH Resolution 0.1% RH
RH Accuracy ±3% RH mid-range to ±5% RH elsewhere
Probe Temperature Range T1 Temperature: –20.0 to 60.0°C, T2 Temperature: –200 to 1333°C
Temperature Resolution T1: 0.1°; T2: 0.1°C (from –328 to 999.9°F) elsewhere 1°
Temperature Accuracy T1: ±1°C; T2: ±(0.2% of reading plus 1.8°C)
# of Probes 2 (1 External Humidity Probe / 1 External Thermometer Probe)
LCD Digit Size 3/8 in
Dimensions 7-1/2″x3″x1-1/2″
Weight 10 ounces
Supplied With T1, T2 Type-K probe, cable, probe holder/stand, carrying case, paper rolls, battery, Traceable® Certificate

Available on backorder



Triple display with 3/8-inch-high LCD digits continuously and simultaneously shows humidity, temperature 1, and temperature 2. Perfect dependable and reliable unit to monitor relative humidity and temperature in the lab, plant, and field. Printer provides hard copy for today’s stringent QC documentation.


Ideal for use in hoods, clean rooms, food storage areas, drug manufacturing, all air analysis, and environmental chambers. Automatically prints the current humidity/temperature 1, temperature 2, dewpoint, date, and time of day at any programmed interval or at the press of a button. The printer may be programmed to automatically and repeatedly print in any increment from 6 seconds to 59 minutes, 59 seconds.


Relative humidity range is 30 to 95% with a resolution is 0.1% and an accuracy of ±3%RH (30 to 75%RH) ±5%RH elsewhere. T1 temperature range is from –20 to 60°C (–4 to 140°F), resolution of 0.1°, accuracy ±1°C (±1.8°F). T2 Type K thermocouple temperature range is from -200 to 1333°C (-328 to 2431°F), accuracy ±(0.2% of the reading plus 1.8°C), resolution of 0.1°C (from –200°C to 999.9°C) and 0.1°F (from –328°F to 999.9°F) otherwise 1°. Time is displayed in 24-hour military time to the minute.


Multi-point calibration on an individually-numbered Traceable® Certificate which assures accuracy from our ISO/IEC 17025:2017 (1750.01) calibration laboratory accredited by A2LA.  It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement.


Humidity/T1 temperature probe, T2 Type K probe, paper, probe holder/stand, carrying case, and six AAA batteries. Accessory adaptor for continuous AC operation is available. Tough ABS plastic case is chemical- and shock-resistant. Humidity/T1 probe is 3/4-inch diameter x 6-1/4 inches, cable length is 4 feet, T2 probe is 0.06-inch-diameter, cable length of 4 feet. Unit is 7-1/2 x 3 x 1-1/2 inches. Weight is 10 ounces. Replacement battery Cat. No. 1105.

Additional information

Weight 0.62 lbs

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