• Non - contact electrostatic qualitative testing instrument.
• JED100 has three indicator lights, green for power, red for positive charge and blue for negative charge.
• This product can be used in the qualitative measurement of whether there is static electricity on the surface of the target object.
• It is widely used in the measurement of static electricity on the surface of masks, non-woven fabrics, plastics, films, rubber, fiber composite plates and other products.

Description:

Name:electrostatic meter

Function Introduction:
1. Power Indicator -- This light will be on when the machine is started and working normally.
2. On /OFF Switch -- NO is power on /OFF is power off.
3. Positive Charge Indicator -- This light will light up when positive charge voltage is detected
4. Negative Charge Indicator -- This light will light up when negative charge voltage is detected
5. Positive Charge Reset -- Press this button to reset the positive charge voltage before measurement
6. Negative Charge Reset -- Press this button to reset the negative charge voltage before measurement
Working Instruction:
1.Open the package, remove the four screws on the back of the instrument, open the instrument case, install the two 3V CR2030 batteries, and then lock the fixing screws.
2. Switch the "ON"/" off "button to" ON "and the power indicator will light up.
3.  Zero+, Zero- to reset the positive and negative voltage.
4.  Aim the testing area at the surface of the measured object, and the optimal measuring distance is 10mm. When the positive charge indicator light is on, the positive charge electrostatic is detected; when the negative charge indicator light is on, the negative charge electrostatic is detected; if neither light is on, the surface of the measured object is not detected.
5. Press the "on/OFF" button to "OFF" after use.
Product Specification:;
Product Name: Electrostatic Meter
Product Model: JED100
Power: Double 3V CR2030 batteries
Size    : 80mmX60mmX25mm
Weight: 76g
Operate Temperature: 0~50℃
Sensing range: 100V~20KV
Measurement Mode: Handhold non-contact measurement
Measuring Distance: 10mm(Best)
Response Time: 1S~3S
Cautions:
1.Please take out the internal battery when it is not used for a long time.
2. Please make sure that the positive load voltage is reset before testing. Press "ZERO" to reset.
3. Do not drop the product on the floor.
4. Place the product away from water or other liquids.

Packing list:
electrostatic meter *1

Notice: Due to manual measurement, it may vary from 1 cm to 2 cm. The colors deviation might differ due to different monitor settings, please kindly understand.