# Concentric ring electrode ME40 with accessories

> The Concentric ring electrode ME40 is designed for use with Tera ohmmeters, enabling accurate measurement of surface and volume resistance. It is suitable for professionals in the electronics and ESD protection fields.

## Key facts
- Manufacturer: ESD-PROTECT
- SKU: EP0204017
- Price: 794.92
- Availability: 2 in stock
- Category: Resistance

## Highlights
- Measures surface resistance (Rp-p) and volume resistance (Rv).
- Complies with DIN IEC 61340-4-1 and IEC 61340-2-3 standards.
- Includes a calibration certificate for accuracy.
- Comes with a variety of accessories for immediate use.
- Features a conductive carbon contact rubber surface.
- Packaged in an ESD case with foam inserts for protection.

## Properties
- Weight: 2.220 kg
- Diameter: Ø 70 mm
- Height: 170 mm
- Outer ring diameter: 60 mm
- Inner ring diameter: 30 mm
- Contact surface resistance: R