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TC Thermometer

This single input type-k thermocouple thermometer features a backlit LCD display and is capable of measuring -58 to 2000°F (-50 to 1300°C) and 223 to 2000 Kelvin. The R2400 includes a type-k beaded wire probe.


  • Type K thermocouple thermometer
  • Easy-to-read backlit LCD display
  • User selectable °C, °F or Kelvin
  • Max and Data Hold functions
  • User selectable resolution of 0.1 or 1°F (0.1 or 1°C)
  • Tripod mount for long-term monitoring
  • Low battery indicator and auto shut off
SKU: R2400 Category:


Measuring Range -58 to 2000°F (-50 to 1300°C), 223 to 2000K
Accuracy -58 to 32°F: ±4°F
32 to 2000°F: ±(0.5% rdg+2°F)
-50 to 0°C: ±2°C
0 to 1000°C: ±(0.5% rdg+1°C)
1000 to 1300°C: ±(0.8% rdg+1°C)
223 to 273K: ±5K
273 to 2000K: ±(1.0% rdg+2K)
Resolution 0.1 or 1°F/°C, 1K
Type Single Input, Thermocouple Type K
Response Time 1x/sec
Display 3 1/2-digit LCD
Backlit Display Yes
Data Hold Yes
Max Yes
Overrange Indicator Yes
Auto Shut-off Yes (after 15 mins)
Kick Stand Yes
Tripod Mountable Yes
Low Battery Indicator Yes
Power Supply 1 x 9V battery
Product Certifications CE
Operating Temperature 32 to 104°F (0 to 40°C)
Storage Temperature 14 to 140°F (-10 to 60°C)
Operating Humidity Range 10 to 90%
Dimensions 6.4 x 3.0 x 1.5″ (162 x 76 x 38.5 mm)
Weight 7.4 oz (210 g)


  • Protective Holster
  • Beaded Wire Probe
  • Carrying Case
  • Battery


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