Fluke Fluke-714B Temperature Calibrator

Fluke Temperature Calibrator, 0.010% Accuracy, AA Battery Type - Fluke-714B

This temperature calibrator provides portable, single‑function measurement and simulation for thermocouples and millivolt signals in field and workshop settings. Battery powered and compact, it is intended for technicians in automation, electronics, electrical and mechanical trades who require precise temperature sourcing and mA loop checks while working at height or on the move.

Features & Benefits

• 0.010%+2μA accuracy delivers precise source and measurement control
  Measures and simulates 17 thermocouple types for broad compatibility
  0.001mA resolution with 0–24mA range supports tight loop diagnostics
  Dual inputs and backlit display improve visibility and comparison tasks
  Configurable 0%/100% sourcing enables quick linearity and ramp tests
  Battery operation on AA cells ensures true portable use in the field

**Applications**

• Suitable for temperature transmitter calibration and commissioning
  Ideal for on‑site thermocouple verification and millivolt checks
  Used for loop checkout of 4–20mA control circuits during maintenance
  Can be used with portable probes for HVAC and industrial troubleshooting
  Used for traceable calibration workflows requiring UKAS‑grade performance

Which safety and environmental ratings are applicable during use?

It meets IEC 61010‑1 safety requirements, has IP52 ingress protection, and is specified for operation from -10°C to 50°C with defined humidity limits for non‑condensing environments.

How is pulsed transmitter support handled for PLC testing?

The device supports Pulsed transmitters and PLCs with Pulse widths down to 5 ms, allowing reliable sourcing and measurement with fast digital outputs.

What power supply and battery details should I plan for?

It runs from four AA batteries (NEDA 1.5A/IEC LR6) and retains power‑down settings for quick restart of repeated procedures.

What calibration traceability and specification periods are provided?

Units are supplied with a traceable calibration certificate and specifications available for both one‑year and two‑year intervals.

What physical attributes aid portability on site?

The handheld unit weighs 515 g, includes a magnetic hanging tool, and operates without mains power for convenient field deployment.