Two-pole voltage indicator Duspol digital 050263

Universal voltage tester for professionals and demanding users

The Duspol digital two-pole voltage indicator is a reliable tool for safe and precise voltage measurement in electrical installations. It is suitable for both installers and diagnostics of home circuits. The tester combines functions necessary for a comprehensive analysis of the installation, offering a wide measurement range and a high safety category.

Functionality and safety in one device

The Duspol digital tester is not only voltage measurement. The device offers a number of additional functions that increase its usability and safety:

• Wide measurement range: from 1 V to 1000 V AC TRUE RMS and up to 1200 V DC, allowing measurement in various installations.
• Non-contact voltage detection: allows for quick and safe identification of live wires without direct contact.
• Circuit continuity test: with acoustic and visual signaling (up to 100 kΩ), facilitates locating breaks in wires.
• Resistance measurement: range 0.1 kΩ - 300 kΩ allows for assessing the condition of wire insulation.
• Diode test: useful for checking the efficiency of diodes in electronic circuits.
• Phase sequence test: enables correct connection of three-phase devices.
• Polarity test: allows checking the correct connection of poles.
• Built-in RCD tester: allows checking the operation of residual current devices (30 mA).
• Vibration alarm: additional warning of voltage detection, increasing work safety.
• Backlight of the measuring point and LCD display: provides comfortable work in low light conditions.

Construction and user parameters

The tester is made of durable materials, resistant to mechanical damage and external factors (IP65 – protection against dust and water stream). The rubberized grip provides a secure grip even with work gloves. Safety category CAT IV 600 V / CAT III 1000 V guarantees a high level of user protection when working with electrical installations. Battery power (2 x micro LR03/AAA) ensures mobility, and the ability to display voltage even with discharged batteries is an additional advantage. Shaped probes protect against accidental touching of the measuring point, minimizing the risk of electric shock. The autotest function makes it easy to check the device's functionality before starting work.