[Reliable Performance] Equipped with self-span calibration and a high speed op amp, this tester ensures consistent and dependable performance for all your testing needs.
[Accurate Measurements] The meter uses the astm standard d 257 parallel grid induction method for precise readings of resistivity and grounding resistance in conductive, antistatic, and static dissipative materials.
[Versatile Usage] Ideal for incoming inspections, manufacturing processes, and training purposes, this tester is a valuable tool ​​​ in different industries.
[Easy to Use] With one-touch operation, this tester is user-friendly and offers ​​​ and reliable results for various applications including engineering, maintenance, and quality control.
[Designed According to Standards] This surface resistivity tester is crafted following ansi esd s20.20, iec61340 5 1, and astm guidelines, ensuring adherence to anti static standards.

Spec:
Item Type: Surface Resistance Tester
Material: ABS
Battery: 1 x 6F22 9V battery, 800mAh capacity (shipped with matching battery)
Continuous Working Time: More than 40 hours
Measuring Temperature Range: 40°F to 120°F (5°C to 49°C)
Measurement Humidity Range: 5% to 90%RH (more than 65%RH will affect the measurement accuracy of the instrument)

Package List:
1 x Surface Resistance Tester1 x Ground Wire
1 x Battery
1 x Manual