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Kyoritsu Model 4105A Grounding Megger

It is not affected by dust and moisture according to EC 529 IP 54 standards.

It measures very precisely with 2 grounding rods and cables.

It is designed according to IEC 61010-1 safety standards.

During the measurement, the resistance of one of the piles will automatically alert if it is too high to prevent accurate measurement.

If the cables are incorrectly connected or not fully connected, dotted numbers appear on the screen to indicate the error.

It is impact resistant, small and lightweight.

It measures up to 2mA without fusing.

Technical Properties
Measuring stages Earth resistance: 0-20Ω / 0-200Ω / 0-2000Ω
Earth voltage: (50.60Hz): 0-200V AC
Accuracy Earth resistance: ± 2% rdg ± 0.1Ω (20Ω stage)
± 2% rdg ± 3dgt (200Ω / 2000Ω step)
Earth voltage: ± 1% rdg ± 4dgt
Overload protection

Earth resistance: against 2 of 280V AC / 3 terminals for 10 seconds
Earth voltage: 300V AC for 1 minute

Security standards IEC61010-1 CAT. III 300V Pollution degree 2, IEC61557
Applicable Standars IEC60529 IP54
Resistance Voltage 3700V AC for 1 minute
Power source R6P(AA) (1.5V)X6
Size 105(L) X 158(W) X 70(D)mm
Weight About 550g
Accessories 7095 (Test leads) X1 set (red-20m, yellow-10m, green-5m) 8032 (Auxiliary earth piles) X1 set7127 (Simplified measuring probe) X 1 setR6P (AA) X6, Neck strap, User manual
Carry bag Soft case (4102A,4105A)
Hard Bag (4102-H, 4105A-H)