The SL-030B surface resistance tester (also known as the heavy hammer surface resistance tester) measures the surface resistance of an object to detect the antistatic ability of the object. The SL-030B surface resistance tester complies with the ASTM standard D-257 test method. When testing, just place two weights on the surface of the object to be measured and press the red button. The instrument will display the specific resistance value of the surface of the object.

Features:

1. When the battery voltage is lower than 7.5 volts, the LWBATTERY indicator flashes;

2. With temperature and humidity digital display;

3. Multi-function tester that measures ambient temperature, humidity and surface resistance. LED light shows resistance value

Specification:

Working voltage: DC9V

Battery life: 40 hours (continuous operation), battery does not include

Accuracy: 0.5%~5%

Size: 175mm × 98mm × 50 mm

Measuring range: 10 × 103 Ω ~ 10 × 1012 Ω

Instrument weight: 350g

Heavy weight: 2.5kg / piece, diameter about 65mm

Measuring temperature: 0°C-100°C

Measuring humidity: 0-100% RH