Hasegawa Electric, Japan
Hasegawa Electric HS-90N High and Special High Voltage Detector

Made in Japan
Manufacturer: Hasegawa Electric
Model: HS-90N
Features
Wide range detection
It operates over a wide range from medium voltage to high voltage.
Positive indication
The device with flashing high luminous red LED light and intermittent distinct electronic buzzer sounds easy to perceive in high daylight and noisy places.
Waterproof
The sensor is enclosed tightly, preventing failure due to dirt, water, and other foreign objects.
Accessories
Dimension
Specification
Working voltage range | AC | 6kV~90kV | |
DC | |||
Frequency | 50/60Hz | ||
Operation starting voltage (Voltage to Ground) | AC | 1000V ±20% | |
DC
| 3000V ±20%
| ||
Dielectric strength | Between contact to and grounding terminal 14000V AC, 5min | ||
Leakage current | Between contact tip and grounding terminal, AC50kV, 1min | ||
Battery | 6R61 or 6F22(9V) × 1pce | ||
Battery life | About 1 year when used normally | ||
Operating temperature range | -10’C~ +50’C | ||
Weight | About 610g (main body only) | ||
Accessory | Bag for housing, Grounding wire (7m) |
How to Use
HS-90N can be used on either AC or DC and is convenient for detecting residual charge in cables and capacitors as well as for voltage detection during a DC withstand voltage testing.
When detecting DC voltage, the earth terminal of the detector must connect to the Grounding wire.
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