For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

ACCURATE MEASUREMENT --- The range of the electrostatic tester is 0-22kv, and the error is within 5%. The conductive plastic shell is equipped with a grounding connection on the side to ensure accurate measurement.

SIMPLE OPERATION --- The electrostatic value can be obtained by pointing the electrometer towards the measuring object until the projection of two red led lamps overlap ( the standard distance is about 25mm).

PORTABLE --- This electrometer is small in size and light in weight. The compact and delicate design makes it suitable for carrying around, allowing you to easily measure static electricity in various occasions.

EASY TO READ --- The two-color display screen will display the static electricity value of objects in both digital and graphic ways, and the battery status will also be displayed on the display screen. You can get the values clearly.

WIDE APPLICATION --- This machine is mainly used to measure the electrostatic properties of textile raw materials and finished products (such as fiber, carpet, etc.) under laboratory conditions, and can also be used to measure the electrostatic properties of other plate materials (such as paper, rubber, plastic, etc.).