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Extech Instruments 39240 Waterproof Probe Thermometer

Fiyat Sorunuz

Compact digital probe thermometer for precise internal temperature measurement of solids and liquids, -40 to 200°C range with stainless steel sensing element

  • Waterproof design for wet environments and food applications
  • 70 mm stainless steel probe for precise internal temperature measurement
  • Temperature range: -40 to 200°C (-40 to 392°F)
  • Max/Min memory function records temperature extremes
  • Data Hold feature freezes readings on display for documentation
  • Auto Shutdown extends battery life during extended use
  • Selectable measurement units: °C and °F
  • Compact pocket-sized form factor for portability

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2-3 Gün

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The Extech 39240 Waterproof Probe Thermometer is a versatile, pocket-sized measurement instrument designed for measuring and recording internal temperatures of frozen solids and liquids. This compact digital thermometer features a 70 mm stainless steel probe that captures temperature readings ranging from -40 to 200°C (-40 to 392°F). Additional features include Max/Min memory for temperature extremes, Data Hold function for stable readings, and Auto Shutdown to preserve battery life. Ideal for food safety applications, laboratory work, and general industrial temperature monitoring.

Technical Specifications

Temperature Measurement Range -40°C to +200°C
Probe Length 70 mm stainless steel
Measurement Accuracy ±1.0°C
Display Resolution 0.1°C
Measurement Units °C / °F (user-selectable)
Hold Function Display freeze capability
Memory Function Maximum-Minimum value memory
Waterproof Rating Full waterproof construction
Dimensions 150 x 20 x 18 mm
Weight 20 g
Battery 1 x LR44

Applications

  • Food safety temperature verification in commercial kitchens and food processing facilities
  • Cold chain monitoring for frozen food storage and transportation
  • Laboratory temperature measurements for scientific research
  • HACCP compliance and food hygiene documentation
  • General industrial temperature monitoring and process control
  • Pharmaceutical and biomedical temperature-sensitive material handling

Frequently Asked Questions

Is the Extech 39240 suitable for food industry applications?
Yes, the waterproof design and stainless steel probe make it ideal for food and general industry use, particularly for HACCP monitoring and cold chain verification.
Can I switch between Celsius and Fahrenheit?
Yes, the measurement units are user-selectable, allowing you to display readings in either °C or °F based on your preference.
What is the probe insertion depth?
The probe measures 70 mm (2.75 inches) in length, providing adequate depth for internal temperature measurement of most food items and materials.
How long does the battery last?
The single LR44 battery life is extended through the Auto Shutdown feature, which deactivates the thermometer after periods of inactivity to conserve power.
Can I save temperature readings?
The Data Hold function freezes the current reading on the display for documentation and record-keeping purposes, and the Max/Min memory stores the highest and lowest temperatures recorded.