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Fluke 1551A Ex Stik Thermometer & Temperature Calibrator (-50 C to 160 C (-58 F to 320 F))

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Product code: 1551A-9

Order Me In, Once ordered this item will likely dispatch before the 04th of January 2026, call 1300 737 871 (NZ 0800 737 871) to confirm.

The Fluke 1551A "Stik" Thermometer provides accurate temperature measurements from -50 C to 160 C (-58 F to 320 F) with an accuracy of +/- 0.05 C. 
 
  • Sensor: 4.80 x 229 mm.
  • Safe for working in indoor or outdoor environments where potentially explosive gases may be present.
  • Can also function as an effective reference thermometer for calibrating other temperature meters.

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$1,536.00 AUD + GST
 $1,689.60 AUD Inc. GST
The Fluke 1551A "Stik" Thermometer provides a temperature range: -50 C to 160 C (-58 F to 320 F). The Fluke 1551A delivers repeatable temperature measurements accurate to +/- 0.05 C over its full range. It is rated intrinsically safe for working in indoor or outdoor environments where potentially explosive gases may be present. It's a great choice for environments that aren't potential explosive as well such as the floor of a processing plant. The battery operated, portable reference thermometer is a great choice for daily checks of working thermometers, custody transfer temperature determination, PET calibration, LIG calibration, and temperature transmitter calibration and verification.
The stainless steel probe and digital readout are fixed together and calibrated as a system. The large backlit LCD display rotates 90 degrees making it easy to read from any angle. And a user-configurable stability/trend indicator lets you know when your temperature is stable enough to record an accurate measurement. A user-settable auto-off function extends typical battery life to up to 300 hours. And the low-battery indicator and stop-measure function prevents erroneous measurements from being made due to a low battery. Plus you can easily and accurately calibrate the 1551A with a simple three-point calibration function.
2 Year Warranty (1 Year Manufacturer Warranty + Bonus 1 Year Instrument Choice Warranty)
Features:
- 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 -50 C to 160 C (-58 F to 320 F)
- Provides user-configurable temperature with Trend/Stability indicator
- Displays temperature in C or F
- Delivers 300-hour battery life
- Shows percent battery-life and low-battery indicators
- Includes NVLAP-accreditation and NIST-traceable calibration

Specifications

- Temperature range: -50 C to 160 C (-58 F to 320 F)
- Accuracy (1 year): +/- 0.05 C (+/- 0.09 F)
- Temperature resolution: Selectable: 0.1, 0.01, 0.001 (default 0.01)
- Sample rate: Selectable: 0.5 seconds, 1 second, 2 seconds (default 1 second)
- Readout temperature coefficient: Add +/- 10 ppm/ C of full scale temperature from 10 C to 18 C and 28 C to 50 C
- Probe temperature coefficient: 0.00385
- Nominal probe resistance at 0 C: 100 ohms
- Probe hysteresis: +/- 0.01 C
- Response time: 4.8 mm diameter probe (3/16 in): 14 seconds/6.35 mm diameter probe (1/4 in): 21 seconds
- Operating temperature range readout: -10 C to 50 C (14 F to 122 F)
- Storage temperature: -20 C to 60 C (-4 F to 140 F) 0% to 95% RH, non-condensing
- Display units: C and F
- Sensor type: 100 ohms thin-film RTD
- Sensor length: Different lengths are available as well. Select under options
- Sensor position (from sheath tip): 3 mm (0.1 in)
- Minimum immersion depth: 7 cm (2.8 in)
- Maximum immersion depth: 50 mm (2 in) less than the total length. Make sure the last 50 mm of probe, nearest to the internal electronics of the device, are not put into the heat source.
- Probe sheath material: Stainless steel
- Calibration (included): NVLAP-accredited, NIST-traceable

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