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Hasegawa Electric HST-70 Special High Voltage Detector

Made in Japan
Manufacturer: Hasegawa Electric
Model: HST-70

Voltage Detector for Medium and High Voltage. Wide Range Type for Both AC and DC.
Tip metal fitting consists of a shock-absorbing spring.

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

HST-70HST-70

Dimension

Specifications

Working voltage rangeAC 6kV~90kV
DC
Frequency50/60Hz
Operation starting voltage

(Voltage to Ground)

AC1000V ±20%
DC

 

3000V ±20%

 

Dielectric strength Between contact tip and grounding terminal, AC180kV, 5min
Leakage current1mA or less at the dielectric strength test
Battery 6R61 or 6F22(9V) × 1pce
Battery lifeAbout 4 hr. in a continuously operating state
Operating temperature range-10’C~ +40’C
Weight About 1400g (main body only)

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.v


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