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Major Tech Dual Channel Digital Thermometer Data Logger

R 3,680.00

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Product Description


Major Tech is a well-known and respected brand in the electrical industry and are leaders in professional test and measurement instrumentation, supplying hand-held test instruments for every application to measure, record or fault finding. Their innovation and results-driven culture is evident in their hunger for growth and expansion. Their ability to diversify their brand is recognised in the introduction of their extensive Tools range, Security products, DIY range and VETI designs. Their success is pioneered by the passion, commitment and efficiency of their people, they believe that great people makes a great business.

The MT635 is a dual input K-Type general purpose thermometer with a wide measuring range from K-type -200°C to 1372°C and J- type -210°C to 1100°C, all displayed simultaneously on a large backlit LCD. The MT635 displays a number of temperature readings such as T1, T2 and T1-T2. Features include a max hold for maximum readings, and min hold for the minimum reading obtained, average record and data hold. The meter can measure temperature in various units °C, °F and Kelvin (K). Data logger that records 18 000 channels and PC interface capabilities via USB interface, USB to UART Bridge Controller.

The MT635 (dual inputs) is a microprocessor based digital thermometer designed to use external K thermocouples as temperature sensors. A superb function of this meter is the electronic offset mode which allows compensation of thermocouple errors to maximize overall accuracy. MT635 is protected with a rugged rubber holster.

Product Features :

  • Dual K-Type inputs
  • Max / Min / Average
  • K-type -200°C to 1372°C
  • J-type -210°C to 1100°C
  • °C / °F
  • Resolution 0.1°C / 1°C
  • Selectable units of °C, °F, K
  • Data Hold
  • Max Hold
  • Data Logger
  • 18 000 Data storage points per channel
  • USB Interface
  • Software and cable
  • Relative Time Clock on Max / Min / Average
  • Electronic Offset function

 Accessories Included:

9V Battery
Type K temperature Probe
Carrying Case





Temperature Ranges

°C, °F or Kelvin (K)

K Type

-200°C to 1372°C

K Type accuracy


K Type resolution


J Type

-210°C to 1100°C

J Type accuracy


J Type resolution


Digital Display

LCD Display

Min Max Ave


Sample Rate


Data logging

18000 per channel

PC interface

USB to UART Bridge controller

Over-range indication


Data Hold


Back Light



Double over moulded

Low battery indication


Power source

3 X R03


160 x 58 x 27mm