275HP / SEW - Taiwan
- Test voltage range: 240VAC, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, 275kV
- 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

LVD-18 / SEW - Taiwan
- Direct contact voltage detection: 50V~600Vac
- Non-contact voltage detection: 50V~600Vac
- Frequency: 50~500Hz
- Measurement type: CAT III 600V
- LED and audio alerts when voltage is detected
- Humidity: < 80% R.H.
- Altitude: max 2000m
- Power: 1.5V (AAA) × 2
- Dimensions: 165 (L) x 27 (W) x 22 (D) mm
- Weight including battery: 46g

277HP / SEW - Taiwan
- High voltage tester with two optional measuring ranges: Low: 50V~1.5kV; High: 1.5kV~132kV
- Electric used:
+ Off state: <5uA
+ Low voltage detection mode: <40mA
+ High voltage detection mode: <40mA
- Mode switching button: HIGH/OFF/LOW
- Operating temperature: 0ºC~40ºC
- Dimensions: 318 x 75 x 71 mm
- Weight: 227g
- Self-test function: press the "Test" button to check that the device is working properly before using it to check high voltage.
- Protection standard: EN61326-1; EN61000-4-2; EN61000-4-3

273HP / SEW - Taiwan
- High voltage tester with two optional measuring ranges: Low: 50V~1.5kV; High: 1.5kV~132kV
- Electric used:
+ Off state: 0uA
+ Low voltage detection mode: <20mA
+ High voltage detection mode: <20mA
- Mode switching button: HIGH/OFF/LOW
- There is a glowing LED light and an alarm sound when voltage is detected
- Operating temperature: 0ºC~50ºC
- Dimensions: 245 x 80 x 37 mm
- Weight: 175g
- Power supply: 9V (6LF22) x 1 Alkaline battery
- Must use a working pole when testing high voltage 1.5kV ~ 132kV
- Safety standards: EN 61326-1, EN 61000-4-2, EN 61000-4-3

275HP-275kV02 / SEW - Taiwan
- Test voltage range: 240V--3.3kV--6.6kV--11kV--22kV--33kV--66kV--132kV--275kV
- 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

3904CL / SEW - Taiwan
+ ACA: 400.0/2000A /±(1.5%rdg+4dgt)
+ ACV: 400.0mV,4,000/40.00/400.0/750V /±(1.0%rdg+3dgt)
+ DCA: 400.0/2000A /±(1.5%rdg+4dgt)
+ DCV: 00.0mV/4,000/40.00/400.0/1000V /±(0.75%rdg+2dgt)
+ Ω continuity test: 400.0Ω/4.000/40.00/400.0kΩ/4.000MΩ / ±(1.5%rdg+3dgt) 40.00MΩ ±(2.0%rdg+4dgt)
+ C: 2.000/20.00/200.0nF/20.00/200.0uF/2.000mF ±(3.0%rdg+5dgt)
+ Hz: 4.000/40.00/400.0kHz/4.000/40.00MHz/ ±(1.0%rdg+2dgt)
- Plier ring: 55mm Max.
- Dimensions: 265(L) × 100(W) × 42(D)mm
- Weight: 510g
- Power source: 9V(6F22) × 1

275HP / SEW - Taiwan
- Test voltage range: 240VAC, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, 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