Measurement range: - 50 ℃ ~ 1300 ℃ (- 59 ° f ~ 2000 ° f), Celsius or Fahrenheit is selected by the user

Resolution: 1 ℃ or 1 ° f (0.1 ℃ or 0.1 ° f)

Input: one type K thermocouple

Ambient temperature: 0 ~ 50 ℃ (32 ~ 122 ° f)

Accuracy (ambient temperature 18 ~ 28 ℃): ± (0.3% reading value + 1 ℃) - 50 ~ 1000 ℃, ± (0.5% reading value + 1 ℃) 1000 ~ 1300 ℃, ± (0.3% reading value + 2 ° f) - 58 ~ 2000 ° f (excluding the accuracy of D-type thermocouple probe)

Temperature coefficient: 0.1 times the accuracy range of each application, from 0 ° C to 18 ° C, to 50 ° C)

Maximum input: 60V DC or AC RMS 24V, between input lead or any input and grounding