Портативный Handheld электростатический метр измерения с 0V- 5 .00KV

AP-YF1201 Hand Feel Electrostatic Measurement Wide Range Detecting Potential ◆ Feature Ion balance continuous measurement and data record. Accurate positioning by dual LED. Precise detection distance. Comfort operation button and easy to use. High definition omnibearing LED data display. Wide range of detecting potential. High detect precision ◆ Specification Model AP-YF1201(Gary) AP-YF1201(Black) Detection range 0V-5.00KV 0KV-50.0KV Detection accuracy ±5% ±10% Detection