Fluke 1529 'Chub-E4' Thermometer

Fluke Electronic

Fluke Calibration authorised distributor.

The Fluke 1529 provides lab-quality accuracy on four channels for PRT's, thermisters and thermocouples.

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£ 3,940.00

(£ 4,728.00 inc VAT.)

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Fluke's 1529 Chub-E4 Thermometer gives you four channels, three major sensor types, lab-quality accuracy, and a ton of great features. The Chub-E4 has four inputs for reading four different sensors simultaneously, and we’ll configure those inputs in any of three different ways according to your preference.

The 1529 runs on AC power from 100 to 240 volts, DC power from 12 to 16 volts, or off its internal nickel-metal-hydride battery for eight hours between charging. The standard battery charges in less than three hours and lasts through 500 charge / recharge cycles.


Measures 25 Ω and 100 Ω PRTs, thermistors, and thermocouples.fluke 1529 chub-e4 front panel.
Four inputs: two PRT/thermistor and two thermocouple (standard configuration).
Four-wire connection eliminates lead resistance effects in PRTs.
Three-wire measurement mode for three-wire RTDs.
Exclusive patented mini-DWF connectors (U.S. Patent No. 5,964,625).
Automatic current reversal eliminates thermoelectric EMF errors.
Accuracy: PRTs to 0.006 °C, thermistors to 0.002 °C, and thermocouples to 0.3 °C.
Typical resolution: PRTs 0.001 °C, thermistors 0.0001 °C, thermocouples 0.01 °C.
Measures four sensors simultaneously with a fast one-second measurement cycle.
Measures one sensor at 10 readings per second (limited accuracy).
Adjustable moving average for extra precision.
Stores over 8,000 measurements internally.
Accepts ITS-90, PT-100 (ASTM E1137, DIN 43760, or IEC-751), and Callendar-Van Dusen PRT characterisations.
Accepts Steinhart-Hart R(T) or T(R) and YSI-400 type thermistor characterizations.
Accepts thermocouple types B, E, J, K, N, R, S, T, Au-Pt, and polynomial specified.
Temperature offsets for improved thermocouple accuracy.
Stores 10 additional sets of probe parameters.
Eight programmable display sets.
Password protection of settings.
Large, LCD, user-configurable, display viewable in bright or dim lighting.
Serial RS-232 interface standard; IEEE-488 GPIB interface optional.
Powered by external AC supply, 12-15V DC source, or internal rechargeable battery.

Fluke 1529 Chub-E4 Standards Thermometer Specifications:

  • Display Units: °C, °F, K, Ω, KΩ, mV.
  • Data Logging: Up to 8,000 time- and date-stamped measurements can be logged.
  • Logging Intervals: 0.1, 0.2, 0.5, 1, 2, 5, 10, 30, or 60 secs; 2, 5, 10, 30, or 60 mins.
  • Statistical Data: Average, standard deviation, min, max, spread, N, difference (delta).
  • Communications: RS-232 port included, IEEE-488 (GPIB) optional.
  • AC Power: 100 to 240 VAC, 50-60 Hz, 0.4A.
  • DC Power: 12 to 16 VDC, 0.5 A (battery charges during operation).
  • Display: 1.3” x 5” backlit LCD graphical display.
  • Battery: NiMH, 8 hours operation typical without backlight.
  • Operating Range: 16 to 30 °C.
  • Dimensions: 4.0” H x 7.5” W x 8.2” D (102 x 191 x 208 mm).
  • Weight: 4.5 lbs. (2 kg).
  • Fluke 1529 Warranty: 2 years.


Includes: Fluke 1529, NIST calibration cert and user manual.

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Fluke 1529 'Chub-E4' Thermometer