Complaint
| Influence factor | Test item | Base condition | Working condition |
| Environment temperature | All parameters | (23±2)°C | -10°C~ 40°C |
| Relative humidity | All parameters | 40%~ 60% | <80% |
| Phase-to-neutral voltage | All parameters | (100±1%)V | 1.0V~ 1000V |
| Phase-to-phase voltage | True RMS phase-to-phase voltage | (200±1%)V | 1.0V~ 2000V |
| Current | True RMS current | (5±1%)A | 10mA~ 1000A |
| Network frequency | All parameters | 50Hz±0.1Hz | 40Hz~ 70Hz |
| Phase shift | Active power and active energy | Cosφ=1 | Cosφ: 0.2~ 1.0 |
| Reactive power and reactive energy | Sinφ=1 | Sinφ: 0.2~ 1.0 | |
| Harmonic | All parameters | <0.1% | 0.0%~ 100% |
| Voltage unbalance | All parameters | <10% | 0.0%~ 100% |
| Working voltage of device | All parameters | DC9.8V±0.1V | DC9.5V~ 10.5V |
| External electric field, magnetic field | All parameters | Should be avoided | |
| Test position | Measured related parameters of current | Tested wire at the center of clamp. | |
| Power supply | Rechargeable lithium-ion battery pack 9.6V, backup charger. |
| Battery indicator | Battery symbol shows dump energy. When the voltage is too low, automatic shutdown after the 1 minute. |
| Power consumption | Current consumption of normal test 490 mA, continuous working for 8 hours. |
| Display mode | LCD color screen, 640dots×480dots, 5.6 inches, display domain: 116mm×88mm. |
| Size of clamp | 008 small sharp current clamp: 7.5mm×13mm; 040 circle current clamp: 35mm×40mm; 068 circle current clamp: 68mm×68mm; |
| Instrument dimensions | L×W×H: 240mm×170mm×68 mm. |
| Number of channels | 4U/4I. |
| Phase-to phase voltage | 1.0V~2000V. |
| Phase-to-neutral voltage | 1.0V~1000V. |
| Current | 008 current clamp: 10mA~10.0A; 040 current clamp: 0.10A~100A; 068 current clamp: 1.0A~1000A; Optional current transformer: instrument input current 1mA~500mA. |
| Frequency | 40Hz~70Hz. |
| Parameters of electricity | W, VA, Var, PF, DPF, cosφ, tanφ. |
| Energy parameters | Wh, Varh, Vah. |
| Harmonic | Order 0~50. |
| Total harmonic distortion | Order 0~50, each phase. |
| Expert mode | Yes. |
| Number of Transient records | 150 sets. |
| Voltage flicker | Yes. |
| Starting current mode | Yes, 100 seconds. |
| 3 phases unbalance | Yes. |
| Record | 300 days(simultaneous recording 20 parameters, record one point every 5 seconds). |
| Min/Max recorded value | Measurement of maximum and minimum values over a period of time. |
| Alarm | 40 different types of parameter selections, 12,800 sets alarm logs. |
| Peak | Yes. |
| Phasor diagram display | Automatically. |
| Capacity of snapshots | 60. |
| Menu language | English/Chinese. |
| Communication | USB. |
| Automatic switching off | When an alarm campaign is initiated or a search for transients, an inrush current capture, or a trend recording is pending or in progress, the device is not automatic switching off. |
| In other test mode, 15 minutes without keystrokes, automatic shutdown after prompt 1 minute. | |
| Backlight function | Yes, suitable for use at night and dark place. |
| Weight | Host: 1.6kg (with battery). |
| 008 small sharp current clamp: 170g×4; | |
| 040 circle current clamp: 190g×4; | |
| 068 circle current clamp: 510g×4; | |
| Test wires and power adapter: 900g; | |
| Total weight: about 10.5kg (with packaging). | |
| Length of voltage test wire | 3m. |
| Length of current sensor wire | 2m. |
| Working temperature and humidity | -10°C~40°C; below 80%Rh. |
| Storage environment | -10°C~60°C; below 70%Rh. |
| Input impedance | Input impedance of test voltage: 1MΩ. |
| Withstand voltage | Withstand 3700V/50Hz sinusoidal AC voltage for 1 minute between instrument wiring and shell. |
| Insulation | Between instrument wiring and shell ≥10MΩ. |
| Structure | Double insulation, with insulation vibration-proof sheath. |
| Safely rules | IEC 61010 1000V Cat III / 600V CAT IV, IEC61010-031, IEC61326, Pollution degree: 2. |
| Packing Size | 400*270*270(mm) (L*W*H) |
| Weight | 8Kg |
