# 39240 Extech Thermometer New

**Features**

-   2.75" (70mm) Stainless steel stem
-   Temperature: -40 to 392°F (-40 to 200°C)
-   MAX/MIN recall of high and low temperatures
-   Data Hold and Auto power Off features
-   ±2°F/1°C accuracy, 0.1°/1° resolution

**Specifications**

-   Range: -40 to 200°C / -40 to 392°F
-   Resolution: 0.1°
-   Accuracy: ±1°C /+ 2°F
-   Stem: 70mm / 2.75” stainless steel
-   Battery: LR44 button (or equivalent)
-   Weight: 29g / 0.7oz
-   Dimensions: 150x20x18mm / 5.9x0.8x0.7”
-   Dimensions: Display: 109 x 99 x 20mm (4,3 x 3,9 x 0,8”)

Extech's 39240 is a waterproof stem thermometer. This stem thermometer is pocket sized with a digital display featuring 0.1° resolution and min/max recording. It measures temperature in frozen solids and liquids using the 2.75 in. (70 mm) stainless steel stem. Temperature measurements from -40 to 392°F (-40 to 200°C). MAX/MIN recall of high and low temperatures as well as Data Hold and Auto power Off features. Complete with one LR44 button battery and protective cover.

## Details

- **Price:** 29.99 USD
- **Vendor:** Extech
- **Type:** Therm Met
- **Tags:** Extech, Manufacturers, Meters & DAQ, product_manual_group_2, Product_new, Thermometer

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 29.99 USD | In stock |

## Images

- 39240 Extech Thermometer

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> Source: [ValueTronics](https://valuetronics.com/products/39240-extech-thermometer-new)
> Updated: 2026-05-21