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ESD surface tester
    ESD surface tester

    Features:

    ●Surface Resistance Tester/S.R Meter is an ultra wide-range.Battery operated and portable instrument for measuring surface Resistivity of Virtually and flat surface conforming to ASTM D-257 standard by using recommended parallel bar sensing probe.

    ●The surface resistivity is conveniently indicated by a row of LEDs covering a total of 10 decades from 10E3 to 10E12 ohms per square.   

    Operating Temperature 0℃ -50℃  
    Relative Humidity 0%-90% RH
    Test Voltage 9V
    Dimension 137mm(L)*76mm(W)*30mm(D)
    Weight 120g
    Accuracy ±1/2 decade
    Repeatability ±5%