METRAHit 27Ex
Milliohmmeter for Use in Potentially Explosive Atmospheres
- ATEX-certified milliohmmeter for safe use in potentially explosive atmospheres (Ex II 2 G Ex ia IIA T4 Gb)
- Accurate 4-wire Kelvin measurement with automatic offset balancing and high resolution of up to 10 µΩ
- Can be used in a variety of applications for bonding and lightning protection tests, cable and winding resistance, contact resistance at relays, contactors, weld seams and in UPS systems
- Compact, rugged and suitable for use in the field: impact-resistant rubber holster with tilt stand, Ex approved battery power supply and automatic energy-saving mode
- Quality made in Germany including DAkkS calibration certificate and 3-year guarantee
Compact milliohmmeter for the measurement of low value contact resistance in potentially explosive atmospheres, for example at contacts inside aircraft fuel tanks (bonding test), as well as for general low value resistance measurements inside and outside of potentially explosive atmospheres, for example on aircraft outer skins (lightning protection and wick test).
1 METRA HIT 27EX
1 GH18 protective rubber holster (blue) including carrying strap
8 Ex approved batteries
1 KC27 Kelvin probe (1 ea. – not a set)
1 KC4 Kelvin clip (1 ea. – not a set)
1 HC30 hard case
1 DAkkS calibration certificate
1 Ex certificate: INERIS 05 ATEX 0040
1 set operating instructions
