LVD-15 / SEW - Taiwan
- Detection voltage: 50V~1000V AC
- Working frequency: 50~500 Hz
- Dimensions: 142(L) × 28(W) × 27(D)mm
- Weight:. 45g
- Power: 2 x 1.5V (AAA)
- There is a bright LED light and an audible alarm when there is voltage.
- ON/OFF switch for longer battery life.

LVD-17 / SEW - Taiwan
- Detection voltage: 50V~1000V AC
- Measurement type: CAT IV 1000V
- Frequency: 50~500 Hz
- Operating temperature: 0~40°C
- Altitude: maximum 2000m
- Bright LED light and audible alarm when voltage is present.
- Dimensions: 142(L) × 28(W) × 27(D)mm
- Weight: 39g
- Power: 2 x 1.5V (AAA)

GD-HT9100B / China
- Voltage range: 0.1kV～220kV（3kV-6.3kV-10kV-35kV-66kV-110kV-220kV）
- LCD display: 47mm x 28.5mm, with backlight
- Audible alarm and double red flash
- Display speed: 2 times/second
- Auto power off: After 15 minutes of non-use
- Clamp diameter: φ60mm (1800B)
- Dimensions: Receiver: 78×165×42mm; Detector: 300×237×85mm
- Insulation pole: Maximum diameter Ø38mm; Length: 1050mm (retracted), 4500mm (extended)
- Weight: 5.6kg (including insulating pole and accessories)