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Manufacturer: SEW
Model: 279 HD
Origin: Taiwan
Warranty: 12 months
Type: High and low voltage detector
Working voltage range: 80V~11.4kV AC
Frequency: 50Hz/ 60Hz
Insulation resistance: ≥ 100MΩ
Dielectric strength: 20kV for 3 minutes between the contact tip and the grip
Leakage current: 0.12mA or less on dielectric strength
Operation starting voltage (exposed live part)
Low voltage: 65±15V
High voltage: 1700±200V
Operation status Sound emission: 50dB or more (2m apart)
Operating temperature range: 0°C ~ 40°C
Structure: Waterproof structure, equivalent to IP65
Weight(battery included): Approx. 176g
Power source: 1.5V (AAA) x 2
Safety standard: EN 61326-1
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