DROK Rail Type Voltage Current Meter Digital Multimeter Voltmeter Ammeter AC 80-300V Voltage Tester 0-99.9A Amp Meter with Current Transformer - -. DROK air switch voltmeter ammeter voltage measuring range AC 80-300V, current meansuring range 0-99.9A, with high accuracy 1%±2 digits. 。 Resolution: when mesuring current is lower than 10A,the resolution is 0.01A;if measuring current range is 10.0A-99.9A,the resolution is 0.1A. 。 Equipped with CT: DROK digital multimeter is provided with small precision current transformer, very convenient to use. 。 Special design: the voltage current tester is designed as Din-Rail type with air switch. 。 Note: the meter can only use to measure pure AC 50Hz/60Hz city electricity. 。 Parameters:。 Measuring voltage range: AC 80-300V。 Measuring current range: AC 0-99.9A。 Current Resolution: 0.0A (measuring current < A); 0.A(measuring current ≥A)。 Measuring precision: %±2 digits。 Display: 0.32 inch LED digital tube (red displays voltage, green displays current)。 Measuring rate: about 2 times/second。 Dimension: 37x87x64mm。 Diameter of external 0A CT hole: 5.5mm。 Installation type: Din-Rail (2P din-rail for air switch, there will be not provided with rail)。 。 Wiring Instruction:。 . Connect the measuring voltage to the 2 and 3 terminal.。 2. Connect the two green wires of secondary current transformer to the 5 and 6 terminal. make the wire (one of the wire (battle line or zero line ) )which connect to the load ) through the hole of current transformer, the direction do not affect the result.。 。 Note:/ 。 The meter can only use to measure 50Hz/60Hz AC city electricity, it will be destroyed when use to measure square wave, output of inverter and correction sine wave. 。 。 Package Including:。 x Din-Rail AC Voltage Current Meter 。 。 。 。
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