31 May - 2 June 2023
28th International Caspian Oil & Gas Exhibition
Azerbaijan, Baku, Baku Expo Center, stand 3C116

DT-501S - portable digital surface thermometer

DT-501S - portable digital surface thermometer

A device with a non-detachable probe for measuring the surface temperature of solids by contact method.

Categories: Digital thermometers


The device is simple in use and does not require high qualification of the operator.

Portable digital thermometer DT-501S with a non-replaceable surface probe.

Quickly measures the temperature of solid objects (for example, welds).

  • Measurement accuracy (resolution) of 0.1°C.
  • LCD display with backlight.
  • Easy operation.
  • 1 year manufacturer's warranty.
  • Powered by standard AA batteries.


  • The DT-501S is used to measure the solid surface temperature by direct contact of the probe with measurement object.
  • The thermometer consists of an electronic unit and a non-replaceable surface probe.
  • As thermosensitive elements in probes thermocouples are used.


All DT-5 digital thermometers are calibrated and certified as measurement instruments in Russia, Kazakhstan, Belarus.

Contact us if you want to check id DT-5 are certified for your country.


Parameter Value
Measured temperature range -20...+200°C
Relative instrumental error ±2% + least significant digit value
Resolution 0.1°C
Number of replaceable probes types one non-replaceable surface probe
Terms of use: -20...+50°C
Relative humidity less than 80% at T=35°C
Atmospheric pressure 86...106 kPa
Voltage 1.5x2 V
Length of the probe 150 mm
The length of the connecting cable between the probe and the electronic unit 1 meter (at the request of the customer, it can be increased to 20 meters)

Basic set

Name Quantity
1 Contact thermometer DT-501S with a non-replaceable high-precision surface probe 1 pcs.
2 1.5 V battery, type AA 2 pcs.
3 Operation manual (in English) 1 pcs.


1 Battery charger for AA batteries
2 Battery AA 1.2 V (2850 mA)
3 Case 53141
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