FLUKE 1552a Stik Thermometer & Temperature Calibrator
- 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)
- Provides user-configurable temperature with Trend/Stability indicator
- Displays temperature in °C or °F
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Temperature CalibratorsFLUKE Calibration 1502A/1504 Thermometer Readout
Precision thermometer readouts for laboratory and field use
1502A Tweener PRT Readout
The Fluke Calibration 1502A Tweener offers precision temperature measurement with:
- Accuracy up to ±0.006 °C
- Resolution of 0.001 °C across the entire range
- Compatibility with 100-ohm, 25-ohm, and 10-ohm RTD probes
- Smallest unit in its class, ideal for field or bench use
- Optional 9320A Battery Pack for full portability
Advanced Features
- Programmable to match a probe’s constants for maximum linearity and accuracy
- Displays temperature in °C, °F, K, or resistance in ohms
- Reads standard industrial IEC-751 / “385 ALPHA” RTDs with no programming required
- Accepts ITS-90 subranges 4 and 6–11, with formulas built into firmware
- Calibration is done digitally via front-panel—no need to open the device
- Comes with RS-232 interface; optional IEEE-488 interface available
1504 Tweener Thermistor Readout
Need higher precision in a narrower temperature range? The Model 1504 Tweener offers:
- Accuracy up to ±0.002 °C
- Resolution of 0.0001 °C
- Designed specifically for thermistors—more robust, shock-resistant sensors with faster response times
- Ideal for applications requiring high sensitivity and reliability in limited temperature spans
Calibration and Probe Integration
- Each Tweener and its compatible probe (sold separately) include individual calibration reports
- System data is available upon request at two or more temperatures for high-precision needs (Calibration Model 1929-X)
- Users can calculate system accuracy using individual device specifications—no need to purchase system-level data unless required
Software Compatibility
Enhance your workflow with Fluke software tools:
- 9934 LogWare: Real-time data acquisition, graphing, and analysis
- MET/TEMP II: Use Tweeners as reference thermometers for automated calibrations
Optional Battery Pack
Take your Tweener on the road with the 9320A Battery Pack:
- Provides up to 36 hours of portable operation between charges
- Perfect for fieldwork or locations without direct power access
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Temperature CalibratorsFLUKE Calibration 9102S Handheld Dry-Well
- 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.
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Multifunction CalibratorsFLUKE 754 Documenting Process Calibrator-HART
Fluke 754 Documenting Process Calibrator with HART communication does the work of many tools
Whether you’re calibrating instruments, troubleshooting a problem, or running routine maintenance, the Fluke 754 with HART® communication can help you get the job done faster. It does so many different tasks, so quickly and so well, it’s the only process calibrator you need to carry. This rugged, reliable integrated communicating calibrator is ideal for calibrating, maintaining, and troubleshooting HART and other instrumentation.
The 754 is a power multifunction documenting calibrator that you can use to download procedures, lists, and instructions created with software; or upload data for printing, archiving, and analysis. The powerful built-in HART interface is capable of performing nearly all the day-to-day tasks you now perform with a separate communicator.
In fact, the 754 does the work of several tools. It sources, simulates and measures pressure, temperature, and electrical signals with one rugged, hand-held device. For documentation, the 754 automates calibration procedures and captures your data. And, of course, it helps you meet rigorous standards like ISO 9000, FDA, EPA and OSHA regulations. Plus, the new improved graphical screen, Li-Ion battery for longer life, USB port, and accessories help you work smarter and faster.
To create a seamless/paperless calibration management system consider adding Fluke DPCTrack2 Calibration Management software for use with your Fluke 753 and 754 or even legacy Fluke 743 and 744 calibrators.
Other useful features:
- Handles fast pulsed RTD transmitters and PLCs, with pulses as short as 1 ms
- Measures/sources pressure using any of 29 Fluke 700Pxx Pressure Modules
- Creates and runs automated as-found/as-left procedures to satisfy quality programs or regulations, and records and documents results
- Holds up to a full week of downloaded procedures and calibration results
- Uses many features like autostep, custom units, user-entered values during test, one-point and two-point switch testing, square root DP flow testing, programmable measurement delay and more
- Provides easy-to-use multi-lingual interface
- Features a bright white dual display for reading both sourced and measured parameters simultaneously
- Includes rechargeable Li-Ion battery for 10 hour uninterrupted use
- Comes with three-year warranty and DPC/Track Sample software
- Offers compatibility with many asset management software packages
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Temperature CalibratorsFLUKE 724 Temperature Calibrator
Everything you need to troubleshoot and calibrate temperature sensors and transmitters
The Fluke 724 is powerful yet easy-to-use temperature calibrator that sources and measures 10 thermocouple types, and 7 RTD types, plus volts and ohms. It also measures mA while simultaneously supplying loop power to the transmitter. Use it to test and calibrate almost any temperature instrument, so you only need one tool to expertly test all the temperature sensors and transmitters in your plant.
The Fluke 724 even handles high-speed pulsed RTD circuits and provides loop power. The dual-line measure/source display lets you source temperature and view loop current at the same time. And with its simple, “no menus” controls, you’ll be able to get all your testing done faster. Whether you’re performing fast linearity tests using the 25% and 100% step functions, or performing a remote test using the auto step or auto ramp feature the Fluke 724 will help you get the job done.
Built to help you work quickly
With its compact, easy-to-carry streamlined shape, the Fluke 724 also features a bright backlit display that lets you work in low light conditions. The large battery capacity (four AA alkaline batteries) gives you long runtimes, and the easy-to-access battery door makes it quick to change out batteries when necessary. All this in a rugged, reliable package designed to stand up to field use.
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