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Amprobe TMD90A Digital Thermometer


Amprobe TMD90A Digital Thermometer
Amprobe TMD90A Digital Thermometer
Amprobe TMD90A Digital Thermometer

Dual Input, Wide Measurement Ranges

The TMD90A is a dual input thermometer that offers a wide temperature range and accepts type K, J, T, R, S, and E thermocouples and is ideal for HVAC/R technicians, electricians, research, industrial process, and quality control. The dual inputs allow easy super-heat and sub-cool temperature measurement as well as cut-out and in temperature measurements. The triple display with backlight shows T1, T2, and T1 - T2 and includes hold, min/max, relative, and timer/date stamp functions.

The TMD90A supports dual channel real time data acquisition using the built-in RS-232 interface and optional software and data transfer cable (Model TM-SWA).


Amprobe TMD90A Digital Thermometer is rated 4.5 out of 5 by 2.
Rated 5 out of 5 by from Amprobe TMD90A Digital Thermometer-Good For HVAC/R The Amprobe TMD90A Digital Thermometer is good for HVAC and Refrigeration work. The Dual Readout is an advantage and it works well for Superheat and Subcooling Measurements.
Date published: 2016-08-14
Rated 4 out of 5 by from Good meter I,ve used this meter in the "Metermann TMD90" version for several years. Nice meter, also does hold it's specs over time very well. The housing is a bit hard plastic type, but acceptable. It holds well. Lots of sensors available that all fit this meter. The dual screen is very handy. For long measurements, it is recommendable to purchase an additional mains adaptor. Good value for money
Date published: 2011-12-09
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  • High accuracy, multiple type input thermometer
  • Displays T1, T2, and T1-T2 simultaneously
  • Accepts six different thermocouple types
  • Outputs real time measurement data with time stamp
  • Measures from -328°F / -200°C to 3200°F / 1760°C
  • Deluxe carrying case and two Type K probes
  • RS232 output with optional cable and software, TM-SW
SPECS Range Best Accuracy
Type K -328 °F → 2498 °F (-200 °C → 1370 °C) 0.1 % rdg + 1.4 °F (0.1 % rdg + 0.7 °C)
Type J -328 °F → 1400 °F (-200 °C → 760 °C) 0.1 % rdg + 1.4 °F (0.1 % rdg + 0.7 °C)
Type T -328 °F → 730 °F (-200 °C → 390 °C) 0.1 % rdg + 1.4 °F (0.1 % rdg + 0.7 °C)
Type R & S 32 °F → 3200 °F (0 °C → 1760 °C) 0.1 % rdg + 1.4 °F (0.3 % rdg + 0.7 °C)
Type E -328 °F → 1832 °F (-200 °C → 736 °C) 0.1 % rdg + 1.4 °F (0.3 % rdg + 0.7 °C)

Specifications
Operating conditions: 0 °C to 50 °C (32 °F to 122 °F) at 0 to 85 % R.H. (non-condensing)
Ambient coefficient: 0 °C to 18 °C and 28 °F to 50 °C (ambient temperatures) for each °C ambient below 18 °C or above 28 °C, add the following tolerance into the accuracy spec: 0.01 % of reading +0.03 °C (0.01 % of reading +0.06 °F)



For complete specs please download the product datasheet under the “Resources" tab.
Model NameDescriptionBuy it
TMD90A
  • High accuracy, multiple type input thermometer
  • Displays T1, T2, and T1-T2 simultaneously
  • Accepts six different thermocouple types
  • Outputs real time measurement data with time stamp
Included Accessories:   2 type-k thermocouple probes, hard carrying case, battery (installed) users manual
           

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