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.

1.【High sensitivity】♦ The electrostatic field tester is a non-contact portable electrostatic field tester, measure the electrostatic value on the surface of objects, with response time less than 2S, rapid response and high sensitivity.

2.【Accurate testing】♦ The shell of the electrostatic field tester is made of antistatic material to ensure the accuracy and reliability of the measurement results. The measurement range is ±30V-± 80KV, and the measurement error is less than ± 10%.

3.【Digital display】♦ The LCD displays the electrostatic voltage value, "±" polarity and over range, and the measurement frequency of LCD is 3 times / s, which is convenient to view the test results and the reading is convenient and intuitive.

4.【One key reset】♦ The zero key adopts the button mode, which is simple in design, convenient in use and speeds up the measurement speed.

5.【Application】♦ Electrostatic field tester is widely used to test the electrostatic voltage of packaging materials, non-woven fabrics, plastics, films, personnel equipment, etc.