The Resistivity Meter ACL 380/390 is a lightweight auto-ranging surface resistivity meter. It is designed to test conductive, antistatic, and static dissipative surfaces for electrical resistivity according to the ESDA’s parallel resistivity probe method DIN EN 100 015/1 & ANSI/ESDA‐S11.11.

This meter can be used in all facets of material production including engineering, maintenance, quality control, incoming inspection, manufacturing, research, or sales departments for the testing of anti‐static mats, floor finishes, paints, wrist straps, smocks, foot wear, bags and containers.

The ACL 380 Resistivity Meter with the ACL 391 accessory kit is a dependable audit kit for conductive and dissipative surfaces and will comply with IEC 61340‐4‐1, ANSI/ESDA S4.1 & ANSI/ESDA S7.1 when the five pound electrodes are used.

Easy to use, this meter shows values through an LED scale that is coded with colors to signify conductive, dissipative, and insulative.  There is also a colored “warning” stage to signal to the auditor that the material is at the higher end of the dissipative range and is close to being out of specification.  

Specifications:
* Power Supply: 9 volt alkaline battery
* Test Voltage: 10 volt / 100 volt
* Resistivity Limits: 10E3-10E12Ω/M2
* Accuracy: 10%
* Weight: 8.9 oz
* Meter Size: 51/4"  X13/8" X 3"

Color Electrical:
* Green Conductive: 10E3-10E5Ω
* Yellow Dissipative: 3 x 10E5-10E9Ω
* Orange Dissipative: 3 x 10E9-10E10Ω
* Insulative: 10E11 - 10E12 Ω