ST-4 Simco Worksurface Tester

1.Performance of SIMCO Surface Resistance Meter ST-4
Simco Worksurface Tester ST-4 is a relatively rare handheld type. Press and hold the switch for about 15 seconds to display the surface resistance value of the product. ST-4 is easy to carry and easy to operate. It is placed on the surface of the object to be tested during testing. In addition to testing the surface resistance value of the object, it can also test the ground leakage resistance value of the conductive pad.

①Standard measurement mode
(Ohm per square, Surface Resistivity)
②Resistance measurement mode between electrostatic pad and ground terminal
(Ohms, Resistivity to Ground)
Use of accessories
③IEC standard resistance measurement mode
Standard measurement mode of IEC electrode (contact area? weight)
SIMCO Surface Resistance Meter ST-4 LED display
①TEST
Green LED light: Standard measurement mode
(Ohm per square, Surface Resistivity)
Red LED light: Resistance measurement mode between electrostatic pad and ground terminal
(Ohms, Resistivity to Ground)
IEC standard resistance measurement mode display
② Measured voltage display (10V, 100V)
Green LED light: 10V output
Red LED light: 100V output
Yellow LED light: Measurement completed
③CHARGE
Red LED light: shows battery charging

2.Simco Worksurface Tester ST-4 product features

Place it on the surface of the object to be tested to test the surface resistance value of the product.
Because it is easy to carry, it can be taken and operated on site.
Built-in battery timer, no need to worry about forgetting to replace the battery, and it also uses environmentally friendly rechargeable batteries.
Measuring range: 103-1013Ω, can test the resistance value of various products, suitable for inspection, maintenance and management of anti-static products such as conductive mats, conductive floors, conductive bags, etc.
Can support IEC International Electrotechnical Commission test standard mode (optional). The electrode (contact area, weight) of IEC specifications meets the measurement standards.

3.Simple operation

Press the button and the surface resistance value can be measured in about 15 seconds (the measurement time can be adjusted). The surface of the conductive pad on which the subject is placed and its ground resistance can be measured.

4.Picture display

Simco Worksurface Tester