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Code: C1-LB-4185
MPN: 4185

Control Company Hygrometers/Thermometers with Memory and Probe 4185 Hygrometer/Thermometer Product Info

Control Company Hygrometers/Thermometers with Memory and Probe Hygrometer/Thermometer is a reliable and dependable addition to the imageControl Company Labware & Accessories family of products. Combining top-notch and uncompromising quality with an affordable price, the Control Company Hygrometers/Thermometers with Memory and Probe Hygrometer/Thermometer 4185/ 35519-050 can fulfill your laboratory needs while still offering a great value for the money.

Product Category Description:

  • Traceable™
  • Read in °F and °C

Units take measurements across a wide humidity range and simultaneously display humidity and temperature. Memory switches display minimum and maximum readings of humidity and temperature over any time period. The hold button freezes the display to capture readings.

Miniature probe can be placed virtually anywhere. Units incorporate fast response solid-state sensors. Monitor humidity with a resistive polymer sensor and temperature with a thermistor sensor. Feature a 2.9cm (11/8") high LCD display that updates every second. Display temperature in °F or °C. Run continuously for 100 hours on one battery. Unit 33500-098 features dew point display and a programmable audible alarm.

Chemical-resistant ABS case is also shock-resistant. An O-ring prevents moisture, dust, and dirt from entering the case. For added protection, units are supplied with a carrying case.

Meet federal requirements for monitoring temperature and humidity in labs (CLIA specification 493.1207). Units are equipped with an RS-232 serial output socket for sending data to a computer.

A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology.

Ordering Information: Complete with carrying case, one 9V alkaline battery, instructions, and a probe with cable.

Specifications for Control Company Hygrometers/Thermometers with Memory and Probe 4185 Hygrometer/Thermometer:

Description:  Hygrometer/Thermometer
Unit:  Each
Humidity Range:  10 to 95% RH, 0.1% resolution
35519-050:  ±2% RH, mid-range; ±4% RH, ends of range
33500-098:  ±2% RH
Temperature Range:  –18 to 93°C (0 to 199.9°F) 0.1° resolution
Temperature Accuracy:  ±1°C (±1.8°F) from 0 to 40°C (32 to 104°F)
Dew Point Display (33500-098), Range:  0 to 50°C (32 to 122°F)
Dew Point Display (33500-098), Resolution:  0.1°
Dew Point Display (33500-098), Accuracy:  ±2°C (±3.6°F)
Dew Point Display (33500-098), Response Time:  30 seconds
Dew Point Display (33500-098), Cable Length:  91.4 cm (3')
Dew Point Display (33500-098), Probe Dimensions:  21.6L x 1.8 dia. cm (8.5 x 0.7")
Dew Point Display (33500-098), Dimensions:  18.1L x 7W x 3.2D cm (71/8 x 23/4 x 11/4")
Dew Point Display (33500-098), Weight:  303 g (10.7 oz.)

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Control Company Hygrometers/Thermometers with Memory and Probe 4185 Hygrometer/Thermometer Comments

Customer Reviews
Helpful Negative Review Low quality at low price by Legacy Reviewer, March 23, 2009
Usually fails calibration. Newest revision not adjustable. I would not trust this unit for important measurements. Pros: cheap Cons: not accurate over range.
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