Extech Waterproof Thermometer

Extech 39240 Waterproof Pocket Digital Stem Thermometer

Portable Digital Thermometer for Measuring Temperatures in Solids and Frozen Liquids

The Extech 39240 is a waterproof digital stem thermometer featuring a compact pocket-sized design. Its easy-to-read digital display with 0.1° resolution provides accurate temperature measurements in both solids and frozen liquids. The 70 mm stainless steel probe offers excellent durability and convenient access to the measurement point. The instrument records maximum and minimum readings, includes a Data Hold function, and features automatic power-off to extend battery life. It is ideal for food service, scientific, and industrial applications.

Key Features

• Fast-response digital display with 0.1° resolution.
• Durable 70 mm stainless steel probe.
• Temperature measurement range from -40 to 392 °F (-40 to 200 °C).
• Data Hold, MAX/MIN recall, and Auto Power-Off functions.
• Pocket-sized design, ideal for portable and field applications.
• Includes one LR44 button-cell battery and a protective probe cover.

• Specifications
• In the Box
• Required Items
• Optional Accessories
• Documents

• Basic Temperature Accuracy (Contact)	±1 °C / ±2 °F
  Maximum Temperature Resolution	0.1 °F / °C
  Temperature Range (Contact)	-40 to 392 °F (-40 to 200 °C)
  Probe	2.75 in (70 mm) Stainless Steel
  Display	Segmented LCD
  Power Supply	1 × LR44 Button Cell Battery (1.5 V)
  Certifications	CE
  Dimensions	150 × 20 × 18 mm (5.9 × 0.8 × 0.7 in)
  Weight	20 g
  Warranty	2 Years

• • 39240 Waterproof Digital Stem Thermometer
  • LR44 Button Cell Battery (1.5 V)
  • Protective Probe Cover
• • No additional items are required for operation.
• • Replacement LR44 batteries.
  • Additional protective probe covers.
• • User Manual (English)