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Ultra-High Accuracy and Resolution Digital Thermistor Thermometer


Digital Thermistor Thermometer | High Accuracy and Resolution | HH42A

TWD26,639 HH42A

  • Works with Standard OMEGA™ “400” Series Thermistor Probes with Phone Jack Termination
  • Ultra-High Accuracy, up to ±0.015°C (±0.027°F)
  • Includes NIST Traceable Calibration Certificate
  • High Resolution, up to 0.01°F or °C
  • -20 to 130°C (-4 to 266°F) Temperature Range
  • USB Communications
  • Hold Function, Auto Shutoff, Rate of Change Arrow Indicators, Over/Under Range and Low Battery Indication
Handheld Instruments for Temperature Measurement - View related products


The OMEGA™ HH42A digital thermometer is the most recent addition to a series of instruments based upon our high precision temperature measurement system technology.

This instrument provides the accuracy and resolution needed to meet the measurement needs of a precision laboratory or critical process control and testing functions. Free software is included enabling users to start recording, charting, and storing data in a familiar file format on their PC within minutes of opening the box. A well-defined command set and output data format allows users to easily connect computer systems to the thermometer to create custom displays and report formats. There are a wide range of custom designed application specific thermistor probes that can be selected for use with this instrument. The selected probe would be hardwired to the instrument and calibrated together to meet specific high accuracy requirements. Interchangeable probes with plug-in connectors are also offered.

Resolution: 0.01°C
Temperature Range: -20 to 130°C (-4 to 266°F) (dependent upon probe selection)
Display: °C or °F
Thermometer Measurement Accuracy: ±0.02°C
Total Accuracy and Temperature Range: Combination of the meter and the probe being used
Data Sample Rate: Approximately 7 samples/second
Storage Conditions: 10 to 60°C (50 to 140°F), 0 to 70% RH
Operating Conditions: 10 to 40°C (50 to 104°F), 0 to 85% RH
Output to Computer: USB
Power: 9V battery (included)
Recalibration: Recommended every 12 months
(Specify Model Number)

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Part Number/Desc.
Availability: 13 weeks
Precision handheld thermometer including software
All prices on this site are shown in Taiwan Dollars.
Note: Comes complete with software CD, 9V battery and USB cable.
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