Home iskra dm 310 digital multimeter
ISKRA DM 310 Digital MultimeterDM 310 is very advanced multimeter which gives user precise readings in 4 digits and seperate CT ratio adjustments for flexible systems. It is not only measures the current pulled from the L1, L2, L3, but also voltage and frequency of those lines in True RMS.There is 5 rows for measurement digits. Three for the currents that are showed continuously, one for the voltage that is cycling every 3 seconds (VL1, VL2, VL3, VL1-L2, VL1-L3, VL2-L3) and one for the frequency of the line voltmeter shows (between phases shows the first phase's frequency).Features• True RMS measurements • LED Displays with 4 or 3 digits • Measurement ranges from 0...500 V and 0...9999 A • CT ratio adjustment for A-meters ... /5 A • CT ratio from 1 … 2000 • Measurement range for Frequency meters 20 … 500 Hz. • Accuracy ± 1 % (± 0.2 % for Frequency meters) • Power supply 230 V AC ± 20 %, 50/60 Hz • Power consumption < 3 VA • Ambient temperature: - 5 °C ... + 55 °C