Description
Features
- Wireless phase detection up to 656.2 ft (200 m) distance
- Voice prompts for signal status and phase sequence
- 5 in (8.89 cm) LCD displays phase, frequency, and results
- Includes electricity testing for voltage grade display
- Data storage for 200 groups, USB upload or print
Technical Specifications
| Phase Detecting Voltage | AC 10 V to 500 kV |
| Phase Detecting Distance | 853.0 ft (260 m) |
| Phase Sequence Qualitative | In phase: – 20° to 20°; out phase: 100° to 140° and 220° to 260° |
| Phase Range | 0° to 360°; accuracy: ≤ ± 10°; resolution: 1° |
| Frequency Range | 45.0 Hz to 65.0 Hz; accuracy: ≤ ± 2 Hz; resolution: 0.1 Hz |
| Electricity Test Indication | Du to do to do” buzzing sound |
| Voltage Display | Display the voltage grade |
| Transmitting Frequency | 433 MHz, 315 MHz |
| Rated Current | Detector: 30 mA max; Host: 150 mA max |
| LCD Size | 3.5 in (8.89 cm) color display; display area: 2.7 in x 2.0 in (71 mm x 53 mm) |
| Power Supply | Host：3.7 V 2600 mAh, rechargeable lithium battery；Detector: DC 3.7 V 600 mAh, rechargeable lithium battery |
| Phase Detecting Method | 1. Contact mode phase detecting: circuit line below 35 kV 2. non-contact mode phase detecting: when the line voltage exceeds 35 kV, must adopt non-contact mode to testing, the probe gradually approaches the conductor to phase detecting. |
| Voice Prompt | “X signal is normal, Z signal is normal,positive phase sequence,negative phase sequence” |
| Data Storage | 200 groups (power down or replace the battery will not lose data) |
| Automatic Shutdown | 15 minutes after booting up, the meter shuts down automatically without any operation |
| Battery Voltage | When battery voltage is lower than 7.2 V ± 0.1 V，low battery voltage symbol will display and remind to replace battery. The measurement data still are also accurate at this time. |
| Insulation Rod Length | Max Diameter: Φ 1.7 in (Φ 45 mm) ；Length contraction state 39.3 in (1000 mm) ；stretched state: 177.1 in (4500 mm) |
| Insulation Test | The insulation rod stretched to both ends：AC 220 kV/rms; host, detector AC 3700 V/rms (between exposed metal and plastic shell) |
| Instrument Weight | Host：2.4 lb (1090 g) (include battery) |
| Instrument Dimension | Host 7.6 in x 3.9 in x 1.7 in (195 mm × 100 mm × 45 mm) ；Detector: 5.1 in x 2.5 in x 1.7 in (130 mm × 65 mm × 45 mm) |