High Insulation Test 3122

Megger 3121/3122/3123 (Discontinued Product )



• Dual scales for low and high ranges which change automatically. Colour coded scales for easy reading plus LED’s that illuminate in matching colour.
• Drip proof construction.
• Hard carrying case furnished as standard accessory.
• Designed for low power consumption.

MODEL 3121 3122 3123
DC Test Voltage 2500V 5000V 5000V 10000V
Measuring Ranges
(automatic change) 2GΩ/100GΩ
(autoranging) 5GΩ/200GΩ
(autoranging) 5GΩ/200GΩ
(autoranging) 10GΩ/400GΩ
(autoranging)
First Effective
Measuring Ranges
Accuracy 0.1~50GΩ 0.2~100GΩ 0.2~100GΩ 0.4~200GΩ
|±5% rdg
Other ranges Accuracy |±10% rdg or 0.5% of scale length
Withstand Voltage 5000V AC for 1 minute
Power Source R6P (AA) (1.5V) × 8
Dimensions 200(L) × 140(W) × 80(D)mm
Weight 1kg approx.
Accessories 7058 (Test leads)
9039 (Carrying case [Hard])
R6P (AA) × 8
Instruction Manual 7058 (Test leads)
9039 (Carrying case [Hard])
8019 (Hook type prod)
R6P (AA) × 8
Instruction Manual
Optional 8019 (Hook type prod)
8020 (Adaptor for recorder) 8020 (Adaptor for recorder)