Pictures and descriptionTypeInput RangeOverloadAccuraryOtherSD series square moving iron type (electromagnetic system) AC AmmterSD-S96-T AC **AX/1A,X/5A, 100MA-50A1 time, 1.2times, 2 times, customize 5 times, 6 times1.5
working frequency: 50 HZ, 60HZ60A-100A2.5SD-S80-T AC **AX/1A,X/5A, 100MA-50A1.560A-100A2.5SD-S72-T AC **AX/1A,X/5A, 100MA-50A1.560A-100A2.5SD-S48-T AC **AX/1A,X/5A, 100MA-50ASD series square rectifier typ (rectifier system) AC AmmeterSD-S96-L AC **AX/1A, X-5A, 50mA-20A1 time, 1.2times, 2 times,1.5SD-S80-L AC **ASD-S72-L AC **ASD-S48-L AC **AX/1A, X-5A, 50mA-15A2.5All the meters are equipped with pure white silk-screen printing dial scale. The movement is mostly made of intensive PBT plastics and high-performance magnetic materials (or permanent magnet steel) so that it is vibration resistant and heat resistant. The case is made of ABS plastics, of which the resistant temperature can be up to 85ºC. The base is made of PC plastics, of which the resistant temperature can be up to 120ºC. The resistant to high voltage over 2500V. This kind of meter is easy to install at with high-strengthen plastics grip piece by screwing down the nut so that the meter is of high immobility.