AC voltage detector HST-70

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Overview
HST-30 is a voltage detector designed for medium-voltage and high-voltage AC systems. It provides on-site voltage presence verification across a wide AC range while remaining lightweight and easy to handle.

Key features

• Insulating stick made of FRP for reduced weight and improved operability
• Tip metal fitting incorporates a shock-absorbing spring to mitigate impact
• Operating rod can be extended to a longer length; shortening is not permitted for safety reasons

Applications
Intended for voltage presence checks, maintenance and inspection tasks on medium- and high-voltage lines and equipment. Suitable for on-site verification during switching, commissioning and routine inspections.

Specifications

• Model: HST-30
• Function: Voltage detection (AC)
• Voltage range: 3 kV – 34.5 kV (AC)
• Insulating stick material: FRP (glass-fiber reinforced plastic)
• Tip fitting: Shock-absorbing spring
• Operating rod: Extendable (shortening prohibited for safety)