A 400A shunt is suitable for inverters up to about 4000W at 12V. The shunts have a very high instant load ability, ie 1000A to start an engine etc is no problem on either size.
- 400A Brass shunt optional.
- Power Consumption = 0.5 mA off/0.7 mA on. Max readable current = 199 A DC. Safe to over 1000A surges. LED Background light. Ah rated up to 7999 A. Screen = 16 digit 2 line LCD. Back light / switched. Accuracy = + or – 1%.