Fluke, Type J, K, Type T, Type E Probe Handheld 52 II Digital Thermometer, 2 Input(s), 1767 °C Max, ±0.05 % + 0.3°C

Fluke Digital Thermometer, 1372°C Maximum Temperature Measurement, ±0.05%+0.3°C Accuracy - FLUKE-52-2

This digital thermometer is a dual-input instrument for precise contact temperature measurement in laboratory, quality assurance and industrial process settings. It reads two thermocouple inputs simultaneously and presents multiple viewing options on a large backlit display, while offering sleep mode to extend battery operation for extended field use.

Features & Benefits

• ±0.05%+0.3°C laboratory accuracy for precise readings
  Dual-input display shows T1, T2 and T1–T2 for comparative checks
  Supports Type J, K, T, E thermocouples for versatile sensor selection
  Measures up to 1372°C to cover high-temperature tasks
  Typical 1000 h battery life from three standard AA cells for long shifts
  Electronic offset function compensates for thermocouple errors in situ

**Applications**

• Suitable for process calibration of heaters and furnaces
  Ideal for HVAC diagnostics and balancing tasks
  Used for food safety temperature verification in production lines
  Can be used for motor and bearing temperature monitoring during maintenance
  Used with insulated pipes and wiring inspections in electrical systems

Which thermocouple types can be connected simultaneously?

The unit accepts J, K, T and E thermocouples and will measure two contacts at once for differential or individual readings.

How does the instrument help time-stamping of events?

It includes a relative time clock on MIN, MAX and AVG recordings to indicate when key measurements occurred.

What environmental conditions will it operate in reliably?

The thermometer functions between -10°C and 50°C and can be stored between -40°C and 60°C within specified humidity limits.

How is calibration managed and what service type applies?

It is compatible with RSCAL calibration service and conforms to NIST-175 traceability for temperature standards.

What protections and approvals relate to safety and durability?

The instrument carries CE, CSA and TUV approvals and is supplied with a splash- and dust-resistant case Plus an impact-absorbing holster.