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ComarkModel 300 -Digital Temperature Probe

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The 300 Digital Temperature Probe has a 1.5mm thin tip for fast response. With large digits it is an easy-to-read and easy-to-use thermometer for quick checks when cooking a range of foods.

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  • Temperature Range: -40°C to 150°C / -40°F to 302°F
  • Thin Tip Probe: 1.5mm
  • Accurate to ±1°C / ±2°F
  • Warranty: 1 Year

The 300 Digital Temperature Probe has a 1.5mm thin tip for fast response. With large digits it is an easy-to-read and easy-to-use thermometer for quick checks when cooking a range of foods.

There is a hold button on the temperature probe which enables the user to hold the digital reading on the screen while they note a measurement.

The 300 Digital Temperature Probe is also water-resistant.

The 300 Digital Temperature Probe is a basic reduced (thin) tip Thermometer with Biocote Antimicrobial Protection. The 300 is slim and lightweight, which makes it perfect for slipping into shirt, trouser or apron pockets between use. It has a 127mm / 5″ long stem and a 1.5 mm / 0.6″ diameter then tip, making it suitable for probing thinner foods. The 300 Digital Temperature Probe is field calibratable and features °F/°C switchable temperature scales/ranges, a data hold function and a low battery indicator. You can either use the ON/OFF button to conserve battery life or let the unit automatically shut off after a short time. This Pocket Digital Thermometer includes a protective case with pocket clip and a battery.

Field Calibration Procedures

The 300 is only calibratable in a slush ice solution (60 percent crushed ice to 40 percent tap water) or a water bath. Do not attempt to calibrate in any other manner

  • Immerse the stem of the thermometer to at least half its length in the slush ice solution
  • Wait for the reading to become stable (usually ±2° of 32°F or ±1° of 0°C)
  • Press and hold the CAL button for 8 seconds to begin calibration
  • CAL will be displayed for two seconds and calibration at 0°C / 32°F is completed
  • Remove the thermometer from the ice water and continue to take measurements
  • Temperature Measurement Range -40°C to +150°C / -40°F to +300°F
  • Scales °C and °F
  • Accuracy ±1°C / ±2°F
  • Stem Length 127mm / 5"
  • Probe Tip Diameter 1.5mm
  • Certification NSF Listed
  • Battery Type 1.5 V Button Cell battery (Part no. AB13; LR44)
  • Conformance to EU Regulation 1935/2004 (`Framework` Regulation on all Food Contact Materials) Yes
  • Stem (Shaft) Material SUS304 Stainless Steel
  • Warranty 1 Year