2950CL / SEW - Taiwan
- Clamp mouth: 35mm Max
- ACA Measuring range: 40/400/1000A (Resolution: 0.01/0.1/1A)
- ACV Measuring range: 4/40/400/750V (Resolution: 1mV/10mV/100mV/1V)
- DCV Measuring range: 4/40/400/1000V (Resolution: 1mV/10mV/100mV/1V)
- Resistance: Measuring range: 400/4k/40k/400k/4M/40MΩ (Resolution: 0.1/1/10/100/1k/10kΩ)
- Overload protection: ACV: 750Vrms ; DCV: 1000V ; Diode & ohm: 250Vrms
- Operating temperature/humidity: 0ºC ~ 40ºC/ 80%
- Battery: 100h continuous operation
- Dimensions: 183(L) × 62(W) × 20(D)mm
- Weight: 123g
- Standard: EN 61010-1 CAT II 600V, CAT III 300V; EN 61010-2-32 ; EN 61326-1

1120ER / SEW - Taiwan
- Measuring range: 0-20Ω / 0-200Ω / 0-2000Ω
- Resolution: 0-20Ω : 0.01Ω / 0-200Ω : 0.1Ω / 0-2000Ω : 1Ω
- Ground voltage measurement: 0-200 Vac/±(1%rdg+2dgt)
- Dimensions: 175(L) × 85(W) × 75(D)mm
- Weight: 600g
- Power: 1.5V (AA) × 8
- Standard: ICE/EN 61010-1 CAT III 200V ; IEC 61557-1 ; IEC 61557-5 ; EN 61326-1

2803IN / SEW - Taiwan
- Test voltage (DCV): 0.5kV/1kV/2.5kV/5kV
- Measurement range: 0-25GΩ / 0-50GΩ / 0-125GΩ / 0-250GΩ
- Accuracy: 0-50GΩ : ±3% rdg; 50-250GΩ : ±5% rdg
- Dimensions: 170(L) × 120(W) × 95(D)mm
- Weight: 930g
- Power: 1.5V(AA) × 8
- Standard: EN 61010-1 ; EN 61326-1

PM-15 / SEW - Taiwan
- AC voltage: 100-240Vrms ; Accuracy ±1%
- AC current: 15Arms; Accuracy ±1%
- Power: 0-3750W; Accuracy ±1%
- Power factor: 0.001-1
- Frequency: 45-65Hz / ±1%
- Cost: 0-9999999 $
- Power consumption: 0-99999 kWh
- Price setting: 0-99,999 kWh,cents/kWh
- Time: 1,8,12,24 Hours / 2,5,7,14,28 Days
- Fuse: 15A/250V
- Dimensions: 135(L) x 80(W) x 35(D) mm
- Weight: 200g
- Standard: EN 61010-1 ; EN 61326-1

287SVD / SEW - Taiwan
- Voltage detection distance
+ 6.6kV (3.8kV phase to ground): 40cm ± 20%
+ 11.4kV (6.6kV phase to ground): 55cm ± 20%
+ 19.7kV (11.4kV phase to ground): 80cm ± 20%
+ 22.8kV (13.2kV ​​phase to ground): 85cm ± 20%
- Water resistance: good, level IP65. Different types of AC voltage can be detected. Low power consumption. CE certification
- Warning start distance: 85cm for 22.8kV (phase – phase)
- Frequency: 50 / 60Hz. Siren: 70dB or higher at 1m distance
- Operating temperature: 0°C - 40°C. Humidity: 80%
- External dimensions: 61(L) x 62(W) x18.5(D) mm
- Weight: 70g (including battery)
- Battery: CR2032. Battery life: 50 hours of continuous use
Used to signal the user has entered a dangerous area with high voltage. Warning by sound signal (loud) and LED light. Used to wear on the wrist or on a hat.

286SVD / SEW - Taiwan
- Water resistance: good, level IP65. Different types of AC voltage can be detected. Low power consumption. CE certification
- Warning start distance: 80cm for 11.4kV (phase – phase)
- Frequency: 50 / 60Hz. Siren: 70dB or higher at 1m distance
- Operating temperature: 0°C - 40°C. Humidity: 80%
- External dimensions: 59(L) x 56(W) x18(D) mm
- Weight: 35g (including battery)
- Battery: CR2032. Battery life: 50 hours of continuous use
Used to signal the user has entered a dangerous area with high voltage. Warning by sound signal (loud) and LED light. Used to wear on the wrist or on a hat.

220HVD / SEW - Taiwan
- LED and audio indication when voltage is detected
- Voltage range: 6.6/132kV ; Threshold voltage: 2kV-3kV
- Frequency: 50-60Hz
- Dimensions: 300x100x100 mm
- Weight: 550g
- Standard: EN 61243-1
- Suitable for indoor and outdoor use (in all weather conditions). Compatible with all link bars. Automatically turns off after 3 minutes if no voltage is detected. Waterproof design, protection class IP65

278HP / SEW - Taiwan
- Indirect type electrical test head, does not contact electrically charged objects
- 8 test voltage ranges: 240V, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, 275kV
- Signaling with LED lights and sound
- Frequency: 40-70Hz
- Dimensions: 255mm x 96mm (HxW)
- Uses 3 1.5V batteries
- Compatible with most link bars. Can be used indoors and outdoors
- Maximum detection range can be up to 500kV
- Meets EN 61326-1 standards; EN 55011; EN 61000-4-2; EN 61000-4-3

279HD / SEW - Taiwan
- Test voltage range: 80V ~ 11.4kV AC
- Frequency: 50Hz / 60Hz
- Insulation resistance: ≥100MΩ
- Dielectric strength: 20kV for 3 minutes between contact tip and clamp
- Leakage current: 0.12mA or less above dielectric strength
- Starting voltage (direct contact part): Low voltage: 65±15V ; High voltage: 1700±200V.
- Sound emission: 50dB or more (2m apart)
- Operating temperature: 0°C~40°C
- Structure: Waterproof, equivalent to IP65
- Weight (including battery): Approx. 176g
- Power: 1.5V (AAA) x 2
- Safety standard: EN 61326-1

290HD / SEW - Taiwan
- Test voltage range: 6kV~81.5kV
- Operating voltage: 2.7kV (Compared to ground)
- Display: Red light, Sound 50dB at 3m
- Club length: 1370±50mm (retracted) and 2450±50mm (extended)
- Frequency: 50/60Hz
- Withstand voltage: 100kV/300mm for 1 minute
- Insulation resistance: 2000MΩ min at 1kV
- Detection current: 100uA or less than 100uA
- Operating temperature: 0°C~40°C
- Battery source: 2 button-cells LR44 (1.5V)
- Weight: 590g (including battery)
- Standard: IEC / EN 61243-1

230HD / SEW - Taiwan
- Test voltage range: 6kV ~ 36.5kV
- Operating voltage: 2.7kV (Compared to GND)
- Display: Red light, Sound 50dB at 3m
- Club length: 893±50mm (retracted) and 1520±50mm (extended)
- Frequency: 50/60Hz
- Withstand voltage: 100kV/300mm for 1 minute
- Insulation resistance: 2000MΩ min at 1kV
- Detection current: 100uA or less than 100uA
- Operating temperature: 0°C~40°C
- Battery source: 2 button-cells LR44 (1.5V)
- Weight: 485g (including battery)
- Standard: IEC / EN 61243-1

LVD-20 / SEW - Taiwan
- Voltage range: AC 12V-600V; DC 12V-600V
- Frequency: 30 to 330 Hz
- Measurement type: CAT. III 600V
- Warning when voltage is detected: LED and sound
- Operating temperature: 0 to 40°C
- Operating humidity: < 80% R.H.
- Operating altitude: maximum 2000 m
- Dimensions: 148(L) x 27(W) x 25(D)mm
- Weight: 57g
- Power: 2 x 1.5V (AAA) batteries

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)

276SHD / SEW - Taiwan
- Working voltage
+ High voltage: 3kV ~ 24kV AC
+ Low voltage: 80 ~ 600V AC
- Frequency: 50/60Hz
- Retracted length: 255±30mm
- Length when pulled out: 870±30mm
- Warning Red LED and Buzzer (50dB)
- Detect voltage: 80V-24kV.
- Working temperature: -10˚ C ~ +50˚C
- Weight: 180g
- Power: LR44 battery (1.5V)
- Standard: EN61010-1 EN50081-1 EN55082-1En55022 EN61000-4-2 EN61000-4-3

276HD / SEW - Taiwan
- Working voltage
+ High voltage: 3kV ~ 24kV AC
+ Low voltage: 80 ~ 600V AC
- Frequency: 50/60Hz
- Retracted length: 354+30mm
- Length when pulled out: 1010±30mm
- Warning LED flashes and Buzzer sounds (50dB)
- Detect voltage: 80V-24kV.
- Working temperature: -10˚ C ~ +50˚C
- Weight: 180g
- Power: LR44 battery (1.5V)
- Standard: EN61010-1 EN50081-1 EN55082-1En55022 EN61000-4-2 EN61000-4-3

300HP (275-KV02) / SEW - Taiwan
- Test voltage range: OFF--TEST--240V--3.3kV--6.6kV--11kV--22kV--33kV--66kV--132kV--275kV
- The maximum detection range can be 500kV
- LED warning and audible siren
- At 240VAC detection distance: 5 ~ 10cm
- Operating temperature: -10°C~50°C
- Protection level: IP66.
- 3 LEDs in a circle for easier viewing in any direction (360° LED indicator).
- Power source: 3 x 1.5V "C"
- Weight: 590g
- Dimensions: 265x117mm

300HP (275-KV01) / SEW - Taiwan
- Test voltage range: OFF--TEST--240V--2kV--6kV--11kV--22kV--33kV--132kV--275kV
- The maximum detection range can be 500kV
- LED warning and audible siren
- At 240VAC detection distance: 5 ~ 10cm
- Operating temperature: -10°C~50°C
- Protection level: IP66.
- 3 LEDs in a circle for easier viewing in any direction (360° LED indicator).
- Power source: 3 x 1.5V "C"
- Weight: 590g
- Dimensions: 265x117mm

275HP-500kV01 / SEW - Taiwan
- Test voltage range: OFF--TEST--240V--3.3kV--11kV--22kV--33kV--66kV--110kV--220kV--330kV--500kV
- LED and sound warnings
- Operating temperature: -10ºC~50ºC
- At 240VAC detection distance: 5~10cm
- Power source: 3 x 1.5V "C"
- Weight: 600g