Description
Features
- Measure two-channel AC voltages, current, and phase between voltages
- Phase between currents, phase, frequency, phase sequence
- Discriminate the transformer wiring group
- Test the secondary circuit and the busbar protection system
- Read the phase relationship
- Check the wiring of the meter for correctness,
Technical Specifications
| Power Supply | DC 9 V Alkaline dry battery LR 14 1.5 V 6 PCS |
| CT Size | Round type current clamp:1.37 in to 1.57 in (35 mm × 40 mm) |
| Range (Automatic) | Voltage AC 0.00 V to 600 V Current AC 0.0 mA to 600 A Phase 0.0° to 360.0° Frequency 45.00 Hz to 65.00 Hz Active power 0.0 W to 12 kW Reactive power 0.0 VAR to 12 k VAR Apparent Power 0.0 VA to12 k VA Power factor -1 to +1 |
| Resolution | Voltage AC 0.01 V Current AC 0.1 mA Phase 0.1° Frequency 0.01 Hz Active Power 0.1 W Reactive power 0.1 VAR Apparent Power 0.1 VA Power factor 0.001 |
| Date Storage | 1200 groups |
| RS 232 Interface | USB-RS232 interface, the stored data upload computer, convenient for analyzing management data |
| Power Consumption | Open backlight with Max power consumption of 80 mA, the battery continues working 8 hours |
| Close the backlight, the meter power consumption is 50 mA, and the battery continues working for 12 hours | |
| Display Mode | 2.8-inch color LCD screen, Display area: 2.28 in x 1.73 in (58 mm × 44 mm) |
| Test Rate | About 2 seconds per times |
| Data Hold | In measurement, press HOLD key to hold data “DH” symbol display |
| Auto Shut Down | 15 minutes after boot up, the meter shuts down automatically without any operation, to reduce battery consumption |
| Backlight Function | Yes, suitable for dark places and use at night; it will close the backlight after 5 minutes without any operation |
| Voltage Detection | When the battery voltage is lower than 7.2 V, a low battery symbol displays, and reminder to replace the battery. |
| Test Wire Length | 4.92 ft (1.5 m) |
| Current Clamp wire Length | 78.74 in to 0.15 in (2 m X φ 4 mm) |
| Input Impedance | Test voltage input impedance is 10 MΩ |
| Withstanding Voltage | It took 1 minute to withstand 1000 V or 50 Hz sine wave AC voltage between the meter line and the out shell. |
| Insulation | Between the meter line and the out shell ≥ 100 MΩ |
| Working Temperature | 14 °F to 104 °F (-10 ℃ to 40 ℃) below 80% RH |
| Storage Temperature | 14 °F to 140 °F (-10 ℃ to 60 ℃) below 70% RH |
| Meter Dimension | 7.71 in x 3.62 in x 2.12 in (196 mm × 92 mm × 54 mm) |
| Weight | Host:1.21 lb (0.55 kg) Current Clamp: 0.407 lb x 2 (0.185 kg X 2) Test Wires: 0.55 lb (0.25 kg) |