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TPI 318 Chisel Tip Pocket Digital Thermometer

TPI 318 Chisel Tip Pocket Digital Thermometer
sku: TPI-318
MPN: 318

  • Chisel measurement tip
  • IP63 rugged waterproof design
  • Wide temperature range

Was: £14.50
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£13.05 Incl. VAT £15.66
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TPI 318 Chisel Tip Pocket Digital Thermometer Details

This pocket-sized thermometer is equipped with a chisel tip probe for performing surface, air or immersion temperature measurements. It is an ideal product for use in multiple applications, including ambient air and HVAC calibration, thermostats in vents, compressors and registers and for automotive use.

Rugged, reliable and waterproof, the tester comes with a 2.8" probe, a probe cap and magnetic clips so it can be fitted hands-free to a duct.

This unit is also field-calibrateable to ±2°F.

TPI 318 Pocket Digital Thermometer Key Features

  • Field calibrateable to ±2°F
  • Rugged, waterproof design (IP63)
  • Chisel tip for surface, immersion and air temperature measurements
  • Auto power off when left idle
  • Temperature measurement range of -58 to 300°F (-50 to 150°C)
  • Magnetic clip
  • 3 year limited warranty
Technical Specs

Part Code: 318

TPI 318 Technical Specifications

Temperature Range -58°F to 300°F (-50°C to 150°C)
Accuracy +/-2°F (+/-1°C)
Resolution 0.1°F/°C
Sample Rate 1 reading every 1.5 second
Stem Length 2.8”
Stem Diameter  
Tip Type Chisel
Water Resistant Yes
Water Proof N/A
°C / °F Selectable Yes
Data Hold Yes
Auto Off Yes
Battery Type LR44

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Works OK - but yet to test for surface temperatures

Review by Poz (Posted on 11/10/2015)


Works OK on fluids but I am a bit confused, I will need to see how this works in practice.

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