K-type 2-channel digital thermometer with two included velcro probes, compatible with all K-type thermocouples. Wide temperature range up to 1370°C.
The THR-120 is a K-type dual-input digital thermometer designed for demanding HVAC, industrial refrigeration, and thermal maintenance applications. With two simultaneous inputs, it enables side-by-side temperature comparison — ideal for diagnosing thermal gaps, checking heat exchange, or verifying system performance. Compatible with all type-K thermocouples, it comes with two velcro contact probes for quick, reliable attachment to piping. Its wide measurement range from -200°C to +1370°C and dual resolution (0.1°C below 200°C, 1°C above) ensure precision for both ambient and extreme temperatures. The device is powered by a 9V battery, offering up to 150 hours of autonomy.
Simultaneous dual measurement for comparative analysis
Extra wide temperature range up to +1370°C
Compatible with all K-type thermocouples
Ready to use with two included probes
Lightweight, autonomous, and durable
• Measurement range:
– From -200°C to +1370°C
• Resolution:
– From -200°C to +200°C: 0.1°C
– From +200°C to +1370°C: 1°C
• Max input voltage: 60V DC or 24Vrms AC
• Power supply: 1 × 9V battery (approx. 150 h runtime)
• Included accessories:
– 2 velcro contact probes
• Ambient conditions: typically 0 to 50°C
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