Extech RF41

Extech MG500Extech RF40

The Extech RF41 measures propylene/ethylene glycol freezing points from -50°C to 0°C. It also measures the specific gravity of battery acid from 1.11 to 1.30 and provides a quick reference of battery charge condition. Requires only 2 or 3 drops of solution for fast and accurate readings. The automatic temperature compensation provides repeatable measurements on an easy to read scale. Prism and lens come with a simple focus adjustment. Includes carrying case and calibration screwdriver.

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Description

Specifications
General Specifications
Battery Acid Specific Gravity
1.15 to 1.30
Battery Acid Specific Gravity Max Resolution
0.01
Freezing Point (Ethylene Glycol)
-50 to 0°C (10°C to 30°C ATC)
Freezing Point (Ethylene Glycol) Basic Accuracy
±2%
Freezing Point (Ethylene Glycol) Max Resolution
1°C
Freezing Point (Propylene Glycol)
-50 to 0°C (10°C to 30°C ATC)
Freezing Point (Propylene Glycol) Basic Accuracy
±2%
Freezing Point (Propylene Glycol) Max Resolution
1°C
Additional Details
Dimensions
6.5 × 1.5 × 1.5″ (165 × 38 × 38mm)
Warranty
2 years
Weight
7oz (200g)

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