PD800IW is a wireless phase isotope tester designed for convenient phase angle testing, easy to use because it does not require connecting cables between probes. The device includes a probe and a reference probe that are connected via wifi and will operate reliably at distances of up to 100 feet (30 meters). The device can use voltage levels from 120V to 800kV
Specifications
- Type: PD800W.
- Place of manufacture: Bierer Associates Inc (USA).
- Use indoors and outdoors.
- Operating temperature: -100C to +500C.
- 9V rechargeable battery with removable charger 220V/50Hz.
- LED screen displays phase difference angle.

PD3129 / Hioki - Japan
- Voltage range: 3-phase 70 to 600V AC
- Clamp head diameter: 2.4mm to 17mm
- Positive phase detection: 4 LEDs light up clockwise and the speaker beeps intermittently
- Negative phase detection: 4 LEDs light up counterclockwise and the speaker sounds continuously

PD3129-10 / Hioki - Japan
- Voltage range: 3-phase 70 to 1000V AC
- Clamp head diameter: 7mm to 40mm
- Positive phase detection: 4 LEDs light up clockwise and the speaker beeps intermittently
- Negative phase detection: 4 LEDs light up counter-clockwise and the speaker sounds continuously

OCS-A 5T / Taiwan
- Unit: kg, lb
- Weight capacity: 5000kg
- Jump step: 2000kg
- Red LED screen
- Keyboard with 2 function keys: Zero, Switch
- Power source: 6V10Ah rechargeable battery, 9V / 1500mA DC adapter
- Remote use distance: 10m
- Automatically turns off when not in use. Battery level notification. Automatically adjusts to zero. Specialized for weighing hooks, iron, rolled steel...