... The instrument can be fed by DC or AC power source, which delivers more convenience.Signal output and ... 19999 with backlight• 24V.DC (30mA.MAX) power output, which can be used as 24V.DC working ... power supply for two-wire instrument.• 0-10V, 0 ... 600g Precision 1000V, 200 mA digital multimeter• Measure ac and dc volts, ac and dc current, resistance, frequency , break- ...