BODY POTENTIAL METER - KSD-4000

Various types of human body electrification phenomena occur in the processes of fabrication, inspection, and assembly of electronic devices, thereby inducing a CDM(Charged device model) interference into them.
The Human Potential Meter is a measuring instrument designed to measure electric potentials of the human body with high accuracy for the estimation of the potential of electronic devices held by the human operator.
Specification

Meter Size: 4.8” L x 2.8” W x 0.9” H
Probe Size: 1.0” Diameter x 4.9” L
Weight: 0.6 lbs (with batteries and probe)
Range: ±0.1 to ±999.9V
Accuracy: ±5%
Data Memory Capacity: 20 points
Power Supply: 2 alkaline AA batteries
Battery Life: 10 hours continuous use