Electrostatic Field Meter
AD-1684A Electrostatic Field Meter The AD-1684A is an electrostatic fieldmeter designed for detecting the existence of static electricity, which is often the cause of inaccurate weighing.
The AD-1684A can be used for measuring the electrostatic charge of measured objects or on automated factory lines, and for confirming the effect of a static eliminator (e.g. the AD-1683).
Compact and light body
Large, easy-to-read LCD
Amount of the electrostatic charge also displayed as a bar graph
Hold function
Possible to measure the ion balance of a static elimination device
Range ------ 0 to ±1.49 kV (low range)
±1.0 kV to ±30.0 kV (high range)
0 to ±300V (ion balance measuring range)
Power supply ------ 9 V battery (006P) × 1, Approx. 30 hours (max.)
Size ------ 123 mm (L) × 73 mm (W) × 25 mm (H)
Weight ------ Approx. 170 g

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