This manual introduces the features and characteristics of Fluke 51 and 52 Series II thermometers.
The Fluke Model 51 and Model 52 are microprocessor-based digital thermometers designed to use external J-, K-, T-, and E-type thermocouples as temperature sensors. The device features a display with elements for current, min/max/average readings, and offset adjustments, controlled by specific buttons.
| Supported Thermocouple Types | J-, K-, T-, and E-type |
|---|---|
| Measurement Accuracy (T1, T2) | +[0.05 % of reading + 0.3 °C] |
| Temperature Coefficient | 0.01 % of reading + 0.03 °C per °C |
| Maximum Voltage Difference (Differential) | 1 V |
The thermometer is designed to use external J-, K-, T-, and E-type thermocouples.
The product is free from defects in material and workmanship for 3 years from the date of purchase.
Do not connect to voltages greater than 30 V ac rms, 42 V pk, or 60 V dc from earth ground.