Điện thế làm việc 50 ~ 600VAC
Tần số 50/60Hz
Tiêu chuẩn CAT III 600V / CAT II 1000V EN61010-1
Nhiệt độ làm việc 32 ~ 122 °F (0 ~ 50°C)
Nhiệt độ lưu trữ -4 ~ 140°F (-20 ~ 60°C)
Độ ẩm < 85%RH
Battery 1 x 12VDC(A23)
Kích thước 144(D) x20(R) x25(C)mm
Khối lượng ±30gr (Luôn Pin)

275HP - 230kV02 / SEW - Taiwan
- Test voltage range: OFF--TEST--240V--4.2kV--15kV--25kV--35kV--69kV--115kV--230kV
- LED display and audible buzzer
- Operating temperature: -15°C~55°C
- At 240VAC detection distance: 5 ~ 10cm
- Power source: 3 x 1.5V "C"
- Weight: Approx. 550g (including battery)
- Suitable for all types of poles. For both indoor and outdoor use

THT292201 / Total - China
- Test voltage: AC100-500V
- Digital: 12-220V
- Dimensions: 135mm x 23mm x 17mm
- Check the sensor to find the phase line, ground line and disconnection point of the phase line
- Packed in double blister

VD100026 / Ingco
- AC voltage:
+ 12V~1000V(High sensitivity)
+ 48V~1000V(Low sensitivity)
- Frequency: 50/60Hz
- Alarm mode: Sound and light alarm
- Flash: White LED

HSDT1408 / Ingco
- AC voltage: 100-500 V,
- Dimensions: 3 x 140 mm- 360/T

HSDT1908/ Ingco
- Voltage: AC 100-500V
- Slot size: 4x190mm
- Packed with plastic hook

HSDT2201 / Ingco
- AC Voltage: 100-500V,
- Digital: 12-220V
- Size: 135mm * 23mm * 17mm
- No need to install battery
- Double blister packing

ĐQ ETP06 R / Vietnam
- Material: C45 steel screw head, ABS plastic handle
- Test voltage: AC 100 - 500V
- Flat screw head
- Size: 140mm
- Weight: 19g

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)

HT122 / Habotest (TQ)
- Material: Durable ABS plastic case
- DC voltage: 4V / 40V / 400V / 600V
- AC voltage: 4V / 40V / 400V / 600V
- Resistance: 4000Ω / 40kΩ / 400kΩ / 4MΩ / 40MΩ
- Capacitance: 40nF / 400nF / 4uF / 40uF / 400uF / 4mF
- Frequency: 40Hz / 400Hz / 4kHz / 40kHz / 400kHz / 4MHz
- Display: 4000 counts
- Sampling rate: 3 times / second
- Dimensions: 18x5.8x4cm
- Weight: 77g