DRK156 Surface Resistance Tester

Products Details

This pocket-sized test meter can measure both surface impedance and resistance to ground, with a wide range from 103 ohms/□ to 1012 ohms/□, with an accuracy of ±1/2 range. Applications To measure the surface impedance, place the meter on the surface to be measured, press and hold the red measurement (TEST) button, the continuously lit light-emitting diode (LED) indicates the magnitude of the measured surface impedance. 103=1 kiloohm green LED 104=10k ohm green LED 105=100kohm green LED 106=1 megaohm yellow LED 107=10 megaohm yellow LED 108=100 megaohm yellow LED 109=1000 megaohm yellow LED 1010=10000 megaohm yellow LED 1011=100000 megaohm yellow LED 1012=1000000 megaohm red LED >1012=insulated red LED Measure resistance to ground Insert the ground wire into the ground (Ground) socket, which insulates the right side detection electrode of the meter (on the same side as the socket). Connect the alligator clip to your ground wire. Place the meter on the surface to be measured, press and hold the TEST button, the continuously luminous LED indicates the magnitude of the resistance to ground. The unit of this measurement is ohms. Technical Standard ACL385 adopts the ASTM standard D-257 parallel electrode sensing method, which can easily and repeatedly measure various conductive, electrostatic discharge, and insulating surfaces. Product Parameter
Index Parameter
Power Supply 9 volt PP3 alkaline battery
Measuring Voltage Rated 9 volts
Precision ±10%
Repeat Error ±5%
Weight 170 grams (60Z)
Size 127×76×26
Product Configuration One host, certificate, and manual

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