Voltage Tester Högert Technik HT1S982 100–500 V, 140 mm probe length

Högert Technik HT1S982 is a handheld voltage tester designed to detect AC/DC voltage within the 100–500 V range. The instrument features a 140 mm probe length that allows safe contact with conductors while keeping hands at a distance. Its compact construction and simple function make it suitable for quick voltage presence checks and basic electrical diagnostics in residential, commercial and light industrial environments.

Advantages

The tester combines a clear detection range with a long probe to support safer measurement of live conductors. Its compact, lightweight body facilitates portable use and one-handed operation. The device requires minimal setup and delivers immediate indication of voltage presence, supporting efficient troubleshooting and routine safety checks.

Suitable for

• Verifying presence of AC or DC voltage on wires and terminals
• Quick safety checks before maintenance or repair work
• Basic fault finding in electrical installations and equipment
• Use by electricians, maintenance technicians and facility staff

Key specifications

• Detection range: 100–500 V (AC/DC)
• Probe length: 140 mm
• Handheld, compact design for portable use
• One-handed operation with clear visual indication of voltage presence

How to use

Before use, visually inspect the tester and probes for damage. With the tester powered or activated according to the manufacturer's instructions, touch the probe tip to the conductor or terminal under test while holding the insulated grip. Observe the device's indicator to determine whether voltage is present in the specified range. When checking live circuits, follow standard safety procedures: keep fingers behind the protective barrier, avoid contact with exposed conductors, and de-energize the circuit where possible before performing detailed work.

Usage recommendations

Use the voltage tester primarily for presence checks and preliminary diagnostics; it is not intended to replace full multimeters for precise measurements. Regularly inspect the probe insulation and housing for damage, and store the tester in a dry, dust-free environment. Follow applicable safety standards and local regulations when testing live electrical systems.