Martindale DT173 Single Input K Type Digital Thermometer

SKU: MAT/DT173
MPN: MARDT173
  • Designed for single-input K-type testing
  • Wide -200°C to 1372°C measuring range
  • Clear backlit display for easier viewing
  • MIN/MAX/AVG recording and hold functions

£72.50 (ex VAT)

£87.00 (inc VAT)

Earn 72 points

In Stock - Express Delivery Available

Why buy from Test4Less?

  • Designed for single-input K-type testing
  • Wide -200°C to 1372°C measuring range
  • Clear backlit display for easier viewing
  • MIN/MAX/AVG recording and hold functions
Free Shipping

Spend over £100 on any new goods order and receive automatic free shipping

Rewards

Points make purchases! For every £1 spent, earn back 1p that can be spent on any future new goods purchase

Our Price Promise

We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

£72.50 (ex VAT)

£87.00 (inc VAT)

Earn 72 points

In Stock - Express Delivery Available

Customers also viewed

You may also like…

  • Martindale DT175 Dual Input K Type Digital Thermometer
    In Stock - Express Delivery Available

    Martindale DT175 Dual Input K Type Digital Thermometer

    £79.50 (ex VAT)
    £95.40 (inc VAT)
    • Ideal for heating system temperature checks
    • Dual inputs compare two temperature points
    • Wide -200°C to 1372°C measurement range
    • Large backlit display for clear viewing
Martindale DT173 Single Input K Type Digital Thermometer

The Martindale DT173 Single Input K Type Digital Thermometer provides single-channel temperature measurement across a range of -200°C to 1372°C. It accepts standard miniature K-type thermocouple connectors, allowing use with a wide range of compatible probes. Readings can be shown in either degrees Celsius or degrees Fahrenheit.

Large display characters and a backlight help users view measurements in varied working environments. A tough protective holster supports the instrument during use, while the built-in fold-away stand provides a practical viewing angle. The supplied K-type bead thermocouple allows the meter to be used immediately for suitable temperature checks.

The Martindale DT173 Single Input K Type Digital Thermometer also includes MIN, MAX and AVG recording for reviewing temperature extremes and average readings over time. Relative and hold functions provide further control when comparing or retaining displayed values. An adjustable offset helps optimise thermocouple performance over the required temperature range.

 

Key Benefits
  • Measures a broad range from -200°C to 1372°C.
  • Supports compatible K-type air, penetration, clamp and surface probes.
  • Provides a large backlit display for clear reading in varied environments.
  • Records minimum, maximum and average readings over longer periods.
  • Retains a displayed result with the hold function.
  • Supports comparative measurements through the relative function.
  • Allows readings to be displayed in either °C or °F.
  • Uses automatic ranging for straightforward temperature measurement.
  • Offers an adjustable thermocouple offset for the required measurement range.
  • Includes a tough holster with a fold-away stand for convenient viewing.

 

Common Applications

Martindale DT173 Single Input K Type Digital Thermometer is suitable for a range of testing, maintenance and inspection tasks, including:

  • Single-point temperature checks on systems and equipment
  • System input temperature measurement
  • System output temperature measurement
  • Air temperature measurement with a compatible K-type air probe
  • Penetration temperature checks with a compatible probe
  • Clamp temperature checks with a compatible K-type clamp probe
  • Surface temperature checks with a compatible surface probe
  • Recording minimum, maximum and average readings over time

 

Why Choose This Model?

Choose the Martindale DT173 when a single K-type thermocouple input is sufficient. Compared with the DT175, it is the single-input option and is supplied with one K-type thermocouple rather than two.

pdf
pdf
Martindale DT173 Single Input K Type Digital Thermometer

The Martindale DT173 Single Input K Type Digital Thermometer provides single-channel temperature measurement across a range of -200°C to 1372°C. It accepts standard miniature K-type thermocouple connectors, allowing use with a wide range of compatible probes. Readings can be shown in either degrees Celsius or degrees Fahrenheit.

Large display characters and a backlight help users view measurements in varied working environments. A tough protective holster supports the instrument during use, while the built-in fold-away stand provides a practical viewing angle. The supplied K-type bead thermocouple allows the meter to be used immediately for suitable temperature checks.

The Martindale DT173 Single Input K Type Digital Thermometer also includes MIN, MAX and AVG recording for reviewing temperature extremes and average readings over time. Relative and hold functions provide further control when comparing or retaining displayed values. An adjustable offset helps optimise thermocouple performance over the required temperature range.

 

Key Benefits
  • Measures a broad range from -200°C to 1372°C.
  • Supports compatible K-type air, penetration, clamp and surface probes.
  • Provides a large backlit display for clear reading in varied environments.
  • Records minimum, maximum and average readings over longer periods.
  • Retains a displayed result with the hold function.
  • Supports comparative measurements through the relative function.
  • Allows readings to be displayed in either °C or °F.
  • Uses automatic ranging for straightforward temperature measurement.
  • Offers an adjustable thermocouple offset for the required measurement range.
  • Includes a tough holster with a fold-away stand for convenient viewing.

 

Common Applications

Martindale DT173 Single Input K Type Digital Thermometer is suitable for a range of testing, maintenance and inspection tasks, including:

  • Single-point temperature checks on systems and equipment
  • System input temperature measurement
  • System output temperature measurement
  • Air temperature measurement with a compatible K-type air probe
  • Penetration temperature checks with a compatible probe
  • Clamp temperature checks with a compatible K-type clamp probe
  • Surface temperature checks with a compatible surface probe
  • Recording minimum, maximum and average readings over time

 

Why Choose This Model?

Choose the Martindale DT173 when a single K-type thermocouple input is sufficient. Compared with the DT175, it is the single-input option and is supplied with one K-type thermocouple rather than two.

Product Comparison
Feature DT173 DT175
Thermocouple inputs Single input Dual input
Differential measurements No Yes
Measurement range -200°C to 1372°C -200°C to 1372°C
Resolution 0.1° to 199.9°C/°F; 1° at 200°C/°F and above 0.1° to 199.9°C/°F; 1° at 200°C/°F and above
MIN/MAX function Yes Yes
Display units °C or °F °C or °F
K-type thermocouples included 1 2

 

General Specifications
Specification Details
Product type Single-input K-type digital thermometer
Display 3½-digit liquid crystal display with a maximum reading of 1999
Display lighting Backlit display with large characters
Display units Degrees Celsius or degrees Fahrenheit
Recording functions MIN, MAX and AVG recording
Additional functions Relative, hold and adjustable offset
Input connector Standard miniature thermocouple connector with flat blades spaced 7.9 mm centre to centre
Measurement rate 2.5 readings per second
Polarity indication Automatic, positive implied, with “-” for negative polarity
Input protection 24 V DC or AC RMS maximum input
Conformity BS EN 61326-1

 

Measurement and Accuracy Specifications
Specification Details
Measurement type K-type thermocouple temperature
Measurement range -200°C to 1372°C; -328°F to 1999°F
Resolution below 200° 0.1° from the applicable lower limit to 199.9°C or °F
Resolution at 200° and above 1°C or 1°F
Accuracy from -200°C to -60°C ±(0.1% of reading + 2°C)
Accuracy from -60°C to 1372°C ±(0.1% of reading + 1°C)
Accuracy from -328°F to -76°F ±(0.1% of reading + 4°F)
Accuracy from -76°F to 1999°F ±(0.1% of reading + 2°F)
Ranging Automatic
Supplied probe accuracy ±2.2°C or ±0.75% of reading

 

Mechanical and General Information
Specification Details
Dimensions 160 mm long × 83 mm wide × 38 mm deep
Weight Approximately 240 g, including batteries
Operating conditions 0°C to 50°C at less than 70% relative humidity
Storage conditions -20°C to 60°C at 0% to 80% relative humidity, with batteries removed
Operating altitude Up to 2000 m
Pollution degree 2
Power supply 4 × 1.5 V AAA alkaline batteries, IEC LR03 or NEDA 24A
Battery life 200 hours
Protective and viewing features Tough holster with a built-in fold-away stand
Supplied probe construction 1.2 m K-type thermocouple bead probe with PTFE insulation
Probe maximum insulation temperature 260°C or 500°F
Warranty 2 years

 

Specification Notes
  • The available measurement range is limited by the range of the thermocouple probe being used.
  • Different accuracy figures apply below and above -60°C, or -76°F.
  • The supplied bead probe has a maximum insulation temperature of 260°C and its own stated accuracy.
What’s Included
  • Martindale DT173 Single Input K Type Digital Thermometer
  • 1.2 m K-type thermocouple bead probe
  • Four 1.5 V AAA alkaline batteries
  • Tough holster with built-in stand
  • Instruction manual

Ask a question

Ask a question | Product pages