- Highly accurate thermo hygrometer and humidity monitor.
- Measure temperature to ± 0.125 °C and humidity to ± 1.5% on two channels.
- Offers networking capabilities via Ethernet or RS-232, connect multiple Fluke 1620s.
- Powerful logging and analysis tools, including the LogWare III software for real-time logging, data storage, and integration with MET/CAL® software.
- 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
- 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
- Intrinsically safe multifunction process calibrator
- Meets I.S. Class I, Division 1 Groups B-D, 171°C compliance standards
- Measures volts DC, mA, RTDs, thermocouples, frequency, and ohms
- Sources or simulates volts DC, mA, RTDs, thermocouples, frequency and ohms
- Supports four channels for PRTs, thermistors, and thermocouples, accommodating a variety of sensor types.
- Display eight user-selected data fields from any channel.
- Log up to 8,000 readings with date and time stamps for data tracking.
- Precision multifunction, temp, frequency, voltage, and mA calibrator
- Calibrates thermocouples and RTD temperature instruments
- Stores up to eight calibration results in memory for analysis
- Built-in 24 V Loop Power Supply
- Lightweight, portable, and fast
- Built-in two-channel readout for PRT, RTD, thermocouple, 4-20 mA current
- True reference thermometry with accuracy to ±0.01 °C
- On-board automation and documentation
- Metrology performance in accuracy, stability, uniformity, and loading
- Measure thermocouples, PRTs, thermistors, DC voltage, DC current, and resistance, with up to 40 isolated universal inputs.
- Precision measurements (PRTs ± 0.005 °C, thermocouples: ± 0.5 °C, thermistors: ± 0.002 °C).
- Scan up to 10 channels per second, great for high-speed applications.
- Four operation modes – Scan, Monitor, Measure, Digital Multimeter (DMM), and features real-time color trending for up to four channels.
- Records up to 20 MB of data and setup files to internal non-volatile memory or an external USB drive, with administrator and user profiles for data protection and test traceability.
- 1502A: accuracy up to ±0.006 °C.
- 1504: accuracy up to ±0.002 °C plus ability to measure thermistor temperature sensors.
- 1502A: covers –200°C to 962°C
- 1504: covers 0 to 100°C








