HASEGAWA HSF-7 ເຄື່ອງກວດຈັບແຮງດັນສຳລັບແຮງດັນປານກາງ/ຕໍ່າ (AC80～7000V)

■ Specifications

Working voltage range: AC80～7000V

Operation starting voltage (Voltage to ground):

Low voltage: Exposed live part 80 V (in contact with live part)

High voltage: Exposed live part 400 V (in contact with live part)

Insulated wire: (φ5mm OE wire) 3,000 V

Frequency: 50/60Hz

Insulation resistance: 100 MΩ or more between detector and grip

Dielectric strength: 20 kV for 1 min between contact tip and grip

Leakage current: 1 mA or more at dielectric strength test

Battery: R03(1.5V) × 2 pcs

Battery life: About 6 hr. under continuously operating state (with new battery)

Operating temperature range: －10℃～＋40℃

Weight: About 150 g

■ Accessory: Storage case

■ Features

• Medium voltage and low voltage can be identified with the indication(Sound/Light). 

Low voltage detection is indicated by intermittent sound & light and medium voltage is indicated by continuous sound & light. 

• Feeling of firm grip.