Xiaozhoukeji ETCR4700 - 35mm×40mm

Power DC9V alkaline batteries (1.5V LR6 × 6) consumption. About 80mA maximum with backlight on, battery running continuously for about 10 hours About 5mA with backlight off, the battery works continuously for about 16 hours Display Mode LCD display, 240dots × 160dots Meter Size Length, width, height: 196 mm × 92 mm × 54 mm Clamp Size Round current clamp: 35mm×40mm Measuring Range (automatic change) AC voltage: 0.00 V ~ 600 V (automatic change). AC Current: 0mA~400A (Auto Offset) Phase: 0~360° Frequency: 45.00Hz ~ 65.00Hz. Active power: 0W~240kW Reactive power: 0W~240kVAR Apparent power: 0W~240kVA Power factor: -1 ~ + 1 Current sum of vector: 0A~1200A Resolution Voltage: AC 0.01 V. Current: AC 1mA. Phase: 0.1 ° Frequency: 0.01Hz. Active power: 0.1 W. Reactive Power: 0.1VAR Apparent power: 0.1VA Power factor: 0.001 Current sum of vector: 0.1A Phase Sequence Positive phase sequence: sliders U1, U2, U3 or I1, I2, I3 flash in order from left to right Negative phase sequence: sliders U1, U2, U3 or I1, I2, I3 flash in order from right to left Sampling Rate About 2 times per second Data retention Press the HOLD key to keep the data, the "DH" symbol appears Data Storage 500 Sets RS232 interface USB-RS232 interface, upload data to computer for analysis and management Automatic shut-off Auto shut off approximately 15 minutes later after launch to reduce battery consumption Backlight Suitable for dark places and night use Voltage Detection The low battery symbol "&