Shop : Environmental Monitoring : Thermometers : Labfacility Tempmaster PRO

Labfacility Tempmaster PRO

Labfacility Tempmaster PRO screen

Tempmaster PRO angle


Tempmaster PRO rear

Labfacility Tempmaster PRO

The Tempmaster PRO (precision thermometer) from Labfacility provides very high precision temperature measurement with Pt100 sensors. Data can be displayed in °C, °F, K or Ω as required; nine front panel push keys, the only user controls, are used in conjunction with the display screen. It is this arrangement which makes for very simple and friendly operation.

Resolution is 0.01°C and all computations are performed digitally without drift. Overall stability is optimised by utilising only the highest quality components including high precision, expensive metal film resistor networks.

There are two inputs on the Tempmaster PRO precision thermometer for 3 or 4 wire Pt100 sensors; the instrument automatically recognises 3 or 4 wire configurations.

The measured temperature can be displayed directly from one of the inputs or differentially between the two inputs. Differential temperature and the two individual channel temperatures are displayed simultaneously.

Individual calibrated sensors can have up to 10 appropriate calibration values programmed into the Tempmaster PRO. The instrument then digitally self-calibrates to the associated probe over the range embraced in the calibrated values used; the temperature readout is corrected accordingly.

  • Reference standard thermometer for Pt100 sensors
  • High accuracy ± 0.01°C Pt100
  • 40 milliKelvin (0.040°C) system accuracy
  • Resolution 0.01°C for Pt100 inputs
  • Smart sensor capability Pt100 for corrections stored on probe
  • Data logging
  • Wide temperature range
  • Readout directly in °C, °F, K, Ω
  • Two sensor input ports
  • Channel A, B or A-B reading
  • USB flash drive port
  • Excellent long term stability
  • Supplied with PC software
  • Front panel data entry and function keys
Rechargeable Lithium Ion battery/mains powered

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Optional 4-wire probe

Precision Pt100 sensor offering high accuracy over the range -50 to 250°C (or 450°C see below). Ideal for use as a reference probe for comparison calibration of industrial sensors in temperature calibration baths, or for those looking for a high accuracy probe better than the usually offered class A or B types

  • Fitted 'D' connector 
  • High accuracy, +/- 0.06°C at 0°C
  • Pt100 1/5th Din, 4 wire
  • 2m PFA insulated screened lead 7/0.2mm
  • Stainless steel 316 sheath 6 x 250mm with 'D' Connector (250°C Max)
Stainless steel 316 sheath 6 x 350mm with 'D' Connector (450°C Max)

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Accessory Case

Black ABS case available; comes with complete foam set which can be plucked out in 10mm cubes and modified to the users requirements.


UKAS ISO 17025 Calibration

Carried out by electrical simulation

System Calibration
Calibration of the instrument and sensor together at 5 temperature points.

Correction Calibration
The sensor will be calibration first then the coefficients, 'corrections' programmed into the instruments and then a System Calibration carried out.


Purchase the Tempmaster PRO together with a precision 250°C or 450°C PT100 sensor and a carry case at a reduced price!!

DescriptionPrice Ex VATQty
Labfacility Tempmaster PRO£930.00
Sensor 250°C - 6mm x 250mm£70.00
450°C Sensor 6mm x 350mm£80.00
Black Carry Case£70.00
250°C BUNDLE£990.00
450°C BUNDLE£999.00
UKAS ISO 17025 Instrument Only£85.00
UKAS ISO 17025 System Calibration 5 points£140.00
UKAS ISO 17025 Correction Calibration£245.00