Martindale DT173 Thermometer - CANS LTD

Martindale DT173 Thermometer



The DT173 is a high performance single input K Type digital thermometer with a measuring range of -200°C to 1372°C. The compact thermometer is supplied in a tough holster and has large digits and a back light for easy viewing in all environments. There is a fold away built in stand for optimum viewing angle.

The DT173 is supplied with a bead thermocouple and is compatible with a wide range of Martindale K Type probes including air probes, penetration probes and clamp and surface probes.

Readings can be displayed in either Centigrade or Fahrenheit and the thermometer has an adjustable offset to optimise thermocouple performance over the desired temperature range. There is a MIN/MAX/AVG mode for recording extremes of readings. In this mode the auto power off function is disabled to allow recording over longer periods of time.


Measurement range -200°C to 1372°C. (-328°F to 1999°F) (limited by the range of the thermocouple probe used)
Resolution 0.1° to 199.9°C/°F, 1° ≥ 200°C/°F
Temperature accuracy: -200°C to -60°C, ± (0.1% of rdg + 2°C)


-60°C to 1372°C, ± (0.1% of rdg + 1°C)

-328°F to -76°F, ± (0.1% of rdg + 4°F)

-76°F to 1999°F, ± (0.1% of rdg + 2°F)

Input protection 24V DC or AC rms maximum input voltage on any combination of input pins.
Input connector Accepts standard miniature thermocouple connectors (flat blades spaced 7.9mm. center to center).
Supplied thermocouple probe 1.2M Type K thermocouple bead probe (teflon tape insulated)
Maximum insulation temperature 260°C (500°F)
Probe accuracy ± 2.2°C or ± 0.75% of rdg
Display 3½ digit liquid crystal display (LCD) with maximum reading of 1999
Measurement rate 2.5/second
Polarity Automatic, positive implied, ‘-‘ for negative polarity indication
Supply 4 x 1.5V, AAA alkaline batteries (IEC LR03, NEDA 24A)
Battery life 200 hours
Dimensions 160 x 83 x 38 mm
Weight 240g approx. incl batteries
Includes Type K bead thermocouple, 4 x 1.5V AAA alkaline batteries and manual