The Model 212 Digital Static Meter is a precision meter with chopper-stabilized sensor providing long-term, accurate measurements in both normal and ionized environments. The 3½-digit LCD readout provides 10 Volt resolution. Other features include polarity indication, low battery warning and a recorder output jack.
The Model 204 is a low-cost, full function Electrostatic Analyzer/Charge Plate Monitor for evaluating the performance of ionizers, static protective material and ESD controlled installations.
The 212XL version is the model 212 lightweight static fieldmeter that comes complete with an extended handle for the measurement of fields that might be slightly out of reach or unsafe to reach.