Metrahit 27i
Precision Insulation Resistance Tester
The Metrahit 27iInsulation Tester, Milliohmmeter & Multimeter covers insulation test voltages at 50V, 100V, 250V & 500V. The Metrahit 27i also offers low resistance miliohmmeter measurements via 4 wire Kelvin Probes plus key multimeter functions.
What we like:
Well you are not going to buy the Metrahit 27i just for its insulation test functions at 50V, 100V, 250V & 500Vit offers much more that. You see it’s also a Milliohmmeter, perfectfor very low resistance measurements and with its 4 wire kelvin clips or probes it’s especially suited for onsite measurement of low resistance electrical joints and contacts on high power bus-bar and switchgear terminations. It will also cover your key AC/DC multimeter tests requirements. It’s the only instrument that offers you both insulation test and milliohmmeters measurements in a single hand held package!
Metrahit 27i Features
- Insulation resistance tests at 50V, 100V, 250V & 500V
- Insulation resistance measurements to 300MΩ
- 4 Wire precision milliohm resistance test
- Complete with 4-wire Kelvin clips for superior accuracy
- Insulation resistance measurement up to 3000MΩ
- Low resistance measurement 3mΩ to 30MΩ with a 0.001Ω resolution
- 0.1% Basic accuracy for DC volts
- 0.2% Basic accuracy for AC volts
- Continuity & diode test with acoustic signal
- Temperature measurement via PT100/1000 sensors
- Frequency measurement 0.01Hz to 3KHz
- Min/Max and display value storage
- Data hold captures up to 1200 values
- Optional Kelvin probes for contact resistance measurement
- Optional mains power supply for extended laboratory use
- High contrast illuminated display.
- Auto power off plus battery level indicator
- EN61010 safety standard
- CAT II 600V
