Air Ions


$385
High Resistance Meter
Measures resistance up to 1999.9 G ohms (1.9999 x 1012 ohms) and conductance down to 0.01 pS.

$410
Surface DC Voltmeter
Measures the static charge on surfaces without contact. Sensitivity is 1V @ 1” (range 30kV).

$720
Ultra Stable Surface DC Voltmeter
Measures static charge on surface with extreme sensitivity (down to 0.1 V at 1”)
 



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