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Fluke 7103 Micro-Bath Thermometer Calibrator
  • Fluke 7103 Micro-Bath Thermometer Calibrator

Fluke 7103 Micro-Bath Thermometer Calibrator

Fluke Calibration authorised distributor.

Includes: Fluke 7103 Micro-bath, Interface-IT software and RS-232 cable, NIST Traceable Calibration Certificate.

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The Fluke 7103 Micro-Bath may be used as a portable instrument or bench top temperature calibrator for calibrating thermocouple and RTD temperature probes. With an ambient temperature of 23°C (74°F), calibrations may be done over a range of -5°C to 126°C (23°F to 257°F). The resolution of the Fluke 7103 temperature display is 0.01°.

All Micro-Baths have RS-232 ports, come with our Interface-it software, and can be used with MET/TEMP II software. Also included are contacts to calibrate a thermal switch, eight set-point memory storage, ramp-rate adjust, and over-temperature safety cutout.


World’s smallest portable calibration baths.
Calibrates sensors of any size or shape.
Stability to ±0.03 °C.
Range from -30°C to 125°C.

Fluke 6102, 7102 & 7103 Specifications
Specifications 6102 7102 7103
Range 35°C to 200°C (95°F to 392°F) –5°C to 125°C (23°F to 257°F) –30°C to 125°C (–22°F to 257°F)
Accuracy ±0.25°C ±0.25°C ±0.25°C
Stability ±0.02°C at 100°C (oil 5013)
±0.03°C at 200°C (oil 5013)
±0.015°C at –5°C (oil 5010)
±0.03°C at 121°C (oil 5010)
±0.03°C at –25°C (oil 5010)
±0.05°C at 125°C (oil 5010)
Uniformity ±0.02°C ±0.02°C ±0.02°C
Resolution 0.01°C/°F 0.01°C/°F 0.01°C/°F
Operating temperature 5°C to 45°C 5°C to 45°C 5°C to 45°C
Heating time 25°C to 200°C: 40 minutes 25°C to 100°C: 30 minutes 25°C to 100°C: 35 minutes
Cooling time 200°C to 100°C: 35 minutes 25°C to 0°C: 30 minutes 25°C to –25°C: 45 minutes
Well size 64 mm dia. x 140 mm deep (2.5 x 5.5 in) (working area is 48 mm [1.9 in] in diameter).
Size (W x H x D) 14 x 26 x 20 cm
(5.5 x 10.38 x 8 in)
18 x 31 x 24 cm
(7.2 x 12 x 9.5 in)
23 x 34 x 26 cm
(9 x 13.2 x 10.5 in)
Weight 4.5 kg (10 lb) with fluid 6.8 kg (15 lb) with fluid 9.8 kg (22 lb) with fluid
Volume 0.75 L (1.6 pints) 0.75 L (1.6 pints) 1.0 L (2.11 pints)
Power 115 V AC (±10%), 2.3 A or 230 V AC (±10%), 1.1 A, switchable, 50/60 Hz, 270 W 115 V AC (±10%), 1.8 A or 230 V AC (±10%), 0.9 A, switchable, 50/60 Hz, 200 W 94–234 V AC (±10%), 50/60 Hz, 400 W
Computer interface RS-232 included with free Interface-it software.
NIST-traceable calibration Data at 50°C, 100°C, 150°C, and 200°C Data at –5°C, 25°C, 55°C, 90°C, and 121°C Data at –25°C, 0°C, 25°C, 50°C, 75°C, 100°C, and 125°C


Fluke 7103 Manual

PDF User Guide for the Fluke 7103 Micro-Bath Thermometer Calibrator.

Download (1.38M)

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Fluke 7103 Micro-Bath Thermometer Calibrator
5010-1L Silicone Oil Type 200.05, 1 liter (0.26 gal). 2430005
5013-1L Storage cap for testo 206 with KCI gel filling. 2430093
2085 Blank Access Cover for 7103, Plastic. 1649956
9317 Carrying Case for 7103. 1658651

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