MASTECH MS2301 Earth Resistance Clamp Meter

MASTECH MS2301 Earth Resistance Clamp Meter is a breakthrough from traditional tester. Neither the supplementary earth leads nor the break earth equipment is necessary. Ground resistance result can be get safe and fast only by clamping the ground line. Additionally, current testing is also provided. High sensitivity clamp meter can measure the leakage current to 1mA, neutral current to 30A RMS. It is especially important for testing ground circuit with strong interferecnce and ripple that will influence the electrical quality. Besides industrial electronic equipment. It is also widely used in the field of electric power distribution, telecommunication and architectural ground.

Features :

0.01Ω high accuracy for low resistance measurement
0.001Ω high resolution
Record 99 resistance measurement values
Set alarm threshold in 1Ω to 100Ω
Measure leakage current and neutral current
45mm x 32mm large jaws of exactitude measurement probe
Indication of the batteries capacity
Digital measurement, autorange, easy operation
Double insulation, strengthen the interference resistance
Untouched measurement, ensure the safety
One second per test. Imply the quick measurement
Display: LCD 3 ¾  digits

Specification :

Specification    Range    Resolution    Accuracy
Measurement Resistance    0.01Ω~0.999Ω    0.001Ω    +-(1.5%+0.01)
1Ω~9.99Ω    0.01Ω    +-(1.5%+0.3)
10Ω~99.9Ω    0.1Ω    +-(3.0%+0.3)
100Ω~199.9Ω    1Ω    +-(5.0%+3)
200Ω~400Ω    5Ω    +-(6.0%+5)
400Ω~600Ω    10Ω    +-(10%+10)
600Ω~1200Ω    20Ω    +-(20%+20)
Measuring Current    100mA    0.1mA    +-(3.5%+1)
300mA    0.3mA    +-(3.5%+2)
1A    0.001A    +-(3.5%+0.003)
3A    0.003A    +-(3.5%+0.01)
10A    0.01A    +-(3.5%+0.03)
20A    0.03A    +-(3.5%+0.05)

Include :

Calibration loop of resistance(0.01Ω) * 1 piece
Calibration loop of resistance(1Ω) * 1 piece
Calibration loop of resistance(10Ω) * 1 piece
1.2V Batteries (Ni-MH) * 6 pieces
Users manual * 1 piece
Battery Charger * 1 piece
Carry Case * 1 piece