AEMC CA863 Digital Thermometer
This product has been retired.

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  • Range: -58 to 1999° F (-50 to 1300° C)
  • Resolution: 0.1° F/C
  • Accuracy: up to ±0.3% of reading ±2° F
  • 3 ½ digit LCD display
  • Easy one-hand operation
  • Dual K–type K thermocouples included
  • MAX and HOLD functions
  • 2000-count backlit LCD
  • Lightweight and compact
  • Includes rugged, shockproof, protective, dirt resistant holster

The AEMC CA863 Digital Thermometer is a portable, compact thermometer designed to use external K-type thermocouples as temperature sensors. Equipped with dual inputs, the CA863 is ideal for a wide range of applications requiring differential temperature measurements.

The CA863 includes features such as MAX and HOLD functions, a high resolution setting and an easy-to-read 3 1/2 digit backlit LCD. The Model CA863 offers the ability to easily switch between temperature readings on both channels (T1 & T2) and differential (ΔT). The CA863 ships complete with battery, dual K-type thermocouples, holster and instruction manual.


  • Process control monitoring and troubleshooting
  • HVAC installation and maintenance
  • Chemical processing
  • Food processing
  • Mold injecting and HVAC for temperature rise and fall
  • Indoor/outdoor differential temperature measurements