KM340 Kit

Part No: KM340/P/KIT (3614263)

The KM340/P/KIT KM340 Kit contains a KM340 Industrial Thermometer (Type K), an SK21M General Purpose Fast Response Surface Probe*, an AK28M Flexible Wire Air Probe and a Soft Carry Case.

  • Temperature Range: -50°C to +1300°C / -58°F to +1999°F
  • Sub-Miniature Connector
  • Contains: KM340 Thermometer, SK21M and AK28M Probes and Case
  • Warranty: See individual components

KM340 Kit

The KM340/P/KIT KM340 Kit contains a KM340 Industrial Thermometer (Type K)SK21M General Purpose Fast Response Surface Probe, a AK28M Flexible Wire Air Probe and a Soft Carry Case.

  • Displays temperature in °C or °F
  • Maximum temperature memory
  • Hold function to freeze displayed reading
  • Protective slip-on boot with desk stand
  • Sub-miniature connector

The hand-held KM340 Industrial Thermometer is easy to use, with proven type K thermocouple technology and a wide range of optional probes and sensors.

KM340 Industrial Thermometer is a single input thermometer with a wide range of applications. Users can select readings in °C of °F and high or standard resolution to suit their requirements. Hold and Max functions are provided, to freeze the last reading on the display and to record the maximum value. Hold will also freeze the last maximum value.


KM340 Industrial ThermometerThe KM340 Industrial Thermometer (Type K) with twin inputs, for all heating, ventilating, air conditioning and refrigeration usage including flow and return temperature measurements and radiator output checks.
SK21M General Purpose Fast Response Surface ProbeThe SK21M General Purpose Fast Response Surface Probe is a Type K Thermocouple Surface Probe, fitted with a 1m curly cable.
AK28M Flexible Wire Air ProbeThe AK28M Flexible Wire Air Probe is a Type K Thermocouple Air Probe, with a total length of 1m.
 AC315The Soft Carry Case AC315 is designed for small handheld thermometers including the C Series, KM28B and KM330/KM340 Food Thermometers.


Technical Specifications

Temperature Measurement Range-50°C to +1300°C / -58°F to +1999°F
Scales°C and °F
Resolution1°C or 1°F
Accuracy @ 23°C (73°F)
+2, -1°C-50°C to 0°C
+4, -2°F-58°F to +32°F
±0.2% rdg + 1°C0°C to +1100°C
±0.2, -0.7% rdg ±1°C+1100°C to +1300°C
±0.2% rdg +2°F+32°F to +1999°F
Temperature coefficient including Cold Junction±0.01% rdg ±0.04°C per °C change from +23°C
Update Rate2.5 times per second
Ambient Operating Range0°C to +50°C / +32°F to +122°F
BatteryStandard 9V PP3 battery (NEDA 1604, IEC 6F22)
Battery Life200 hours typical with ALKALINE battery
Dimensions (Instrument)174xx(H) x 70mm(W) x 39mm(D)
WeightInstrument 210g / 7.4oz, Protective Boot 133g / 4.7oz
WarrantyPlease refer to individual components

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