TENMARS ELECTRONICS
TENMARS ELECTRONICS TM-80N K/J Type Thermometer Single Input
Measures K-type and J-type temperatures with single input, dual LCD display, and max/min/avg/hold functions
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- Accurate readings with ±(0.05% + 0.7°C) basic accuracy
- Wide K-type range from -200°C to 1370°C
- Single input with Max, Min, Avg and Hold functions
- Auto power-off after 15 minutes with disable option
- Compact 130×56×38 mm body weighing 170 g
Single-input K/J thermometer
The Tenmars TM-80N is a single-input digital thermometer that accepts both K-type and J-type thermocouples. It provides a dual LCD five-digit readout with 0.1°C resolution and a basic accuracy of ±(0.05% + 0.7°C). Functions include Max, Min, Average and Data Hold plus an auto power-off timer set to fifteen minutes that can be disabled. The unit measures 130 x 56 x 38 mm and weighs about 170 g including the battery, which is not supplied.
Ideal for electricians and HVAC technicians
Suited for professionals who need a compact, single-channel instrument for spot-checking temperatures from -200 °C to 1370 °C on K-type or -200 °C to 1050 °C on J-type probes. The 24 V input protection and temperature coefficient specification support use in typical industrial environments. Users requiring simultaneous dual-channel measurement or T1-T2 differential readings should consider a dual-input model instead.
K-type range to 1370 °C
The decisive specification is the K-type upper limit of 1370 °C (2498 °F) combined with the stated ±(0.05% + 0.7°C) accuracy, which determines whether the instrument covers the highest process temperatures the user must measure.
Highlights
- Accurate readings with ±(0.05% + 0.7°C) basic accuracy
- Wide K-type range from -200°C to 1370°C
- Single input with Max, Min, Avg and Hold functions
- Auto power-off after 15 minutes with disable option
- Compact 130×56×38 mm body weighing 170 g
Specifications
| Brand | TENMARS |
|---|---|
| Model | TM-80N |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
How do I connect the thermocouple probe to the single input on the TM-80N?
Plug the K-type or J-type thermocouple connector into the single input jack; ensure correct polarity so the reading is not reversed.
When will I need to replace the battery in the TM-80N?
Replace the 9 V battery when the low-battery indicator appears; the unit ships without a battery so install one before first use.
What is the highest temperature the TM-80N can measure continuously with a K-type probe?
The K-type range tops out at 1370 °C (2498 °F); above that the display will show over-range.
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