Handheld Surface Resistance Tester Electric Resistivity Meter Anti-Static Tester Impedance Meter SL-030

Handheld Surface Resistance Tester Electric Resistivity Meter Anti-static Tester Impedance Meter SL-030 Features: This compact pocket test meter can not only measure the surface impedance, but also measure the resistance to ground The measurement range is from 103 ohms to 1012 ohms with an accuracy of ±1/2 range The SL-030 adopts ASTM standard D-257 parallel electrode sensing method, which can easily and repeatedly measure various conductive type, electrostatic discharge type, and insulating type surfaces Instructions: 1)To measure the surface impedance, place the tester on the surface to be measured, and press and hold the red TEST button; continuously lit LEDs indicate the magnitude of the measured surface impedance 103=1 kohm (Green LED) 104=10k Ohm (Green LED) 105=100k Ohm (Green LED) 106=1M Ohm (Yellow LED) 107=10 MΩ (Yellow LED) 108=100 megohm (Yellow LED) 109=1000 MΩ (Yellow LED) 1010=10000 Mohm (Yellow LED) 1011=100000 Mohm (Yellow LED) 1012=1000000Mohm (Red LED) 1012 = Insulated (Red LED) 2)Measure resistance to ground: Insert the ground wire into the ground, place the tester on the surface to be measured and hold down the TEST button; the continuous light LED indicates the magnitude of the resistance to ground; the unit of this measurement is ohms Parameters: Power supply: 9V PP3 alkaline battery Measuring voltage: 9V Temperature range: operating temperature 5℃ to 49℃ Storage temperature: -15℃ to 60℃ Relative humidity: 0% to 90% (non-condensing state) Measurement: 10 orders of magnitude Change point: 1/2 logarithm (3.16 x 10n) Transition point accuracy: ±1/2 stage Accuracy: ±10% Repeatability: ±5% Weight: 170g Size: 130×70×25mm Includes: 1 x SL-030 Surface Resistance Tester

• This compact pocket test meter can measure the surface impedance
• This surface resistance tester can measure the resistance to ground
• The measurement range is from 103 ohms to 1012 ohms with an accuracy of ±1/2 range
• The SL-030 adopts ASTM standard D-257 parallel electrode sensing method, which can easily and repeatedly measure various conductive type, electrostatic discharge type, and insulating type surfaces