- Fast response in inductive resistance measurement
(transformers and motor's coils)
- Very low resistance measurement
- Alphanumerical display
- Resolution 1µOhm
- Up to 10A test current
- 0.25% basic accuracy
- Offset free reading
- Rechargeable battery
- Direct reading(up to 41/2 digits)
- IP-54 protection
- Serial data output(RS232)
- Heavy duty equipment
- ΠMARK
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The MPK-253 digital
very low resistance ohmmeter is a truly portable, microprocessor-controlled
instrument, used to accurately measure resistances of circuit
breakers and switches, busbars, transfromer and motros winding
and motors, wire and cable samples, joints in busbars, etc.,
using test currents from 1 mA up to 10A.It uses the Kelvin-type,
four-terminals measurement principle, thus eliminating errors
caused by lead and contact resistances.
The equipment is housed
in a rugged plastic case witha hinged lid and carrying handel.
It is a portable, strong, impact resistant and lightweight
equipment, suitable to be used in outdoors and under servere
weather conditions. It supplies very reliable and accurate
measurements both in laboratory and out in the field.
The MPK-253 is
supplied ready for immediate use with battery, line cord and
four wire test leads with Kelvin clips.
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