AC voltage and current meter, measuring range: AC50V-500V AC0-100A Industrial quality, easy to identify working status: wide range of use, long service life LED high brightness, good color of luminous digital tube: excellent LED wick, bright colors, easy to identify manufacturing, solid protection: from shape design to industrial material selection, after repeated polishing, focus on creating a safe electricity life Heat- and cold-, adaptable to various environments: meet the application needs of different environments, and can operate reliably in harsh environments Red and green indicator lights: voltage is clear at a glance, using smart chips, anti-interference improvement Colour:White Material:Plastic Package Contents: 1 * electric energy meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.