- Intrinsically-safe, battery operated, portable reference thermometer
- Provides accuracy of ±0.05°C (±0.09°F) over full range
- Features intrinsically-safe operation (ATEX and IECEx compliant)
- Measures -80 °C to 300 °C ( -112 °F to 572 °F)
- Displays temperature in °C or °F
- Powerful, easy-to-use, high-accuracy temperature calibrator
- Test and calibrate temperature sensors and transmitters
- Measures 4 to 20 mA loops and can provide loop power
- Measures RTDs, thermocouples, ohms, and volts
- Source/simulates thermocouples, RTDs, volts, and ohms
- Temperature ranges from –10°C to 375°C.
- Accuracy to ±0.25°C, with stability of ±0.05°C at 0°C.
- Equipped with an RS-232 interface for connectivity.
- Temperature control from 100°C to 1210°C
- Two models to choose from: Reference (ADT878) and Standard (ADT875)
- Display Accuracy of ±1.5°C (ADT878)
- 4 on-board measurement channels (PC option)
- Process calibrator option provides a multi-channel readout for TCs, switches and transmitters, including task documentation and HART communication
- ISO 17025-accredited calibration w/data included
- Stability of ±0.5 °C, it has a temperature range to 1200 °C and a display accuracy of ±5 °C across its entire range.
- With interchangeable temperature blocks, you can check thermocouples as small as 1/16 of an inch in diameter or as large as 1/2 inch.
- Low-cost thermocouple furnace.
- NIST-traceable calibration included.
- RS-232 port standard
- Exceptional stability (±0.005 °C) and axial uniformity (±0.02 °C over a 60 mm zone).
- Immersion depth to 203 mm (8 in)
- Optional ITS-90 reference input reads PRTs to ±0.006 °C
- Wide Temperature range from –45 °C to 700 °C





