HELTC 91-3 Digital Voltmeter & Current Meter | LED Display

HELTC 91-3 Digital Voltmeter & Current Meter with LED Display

Monitor your electrical systems with confidence using the HELTC 91-3 Digital Voltmeter and Current Meter. Designed for use with diesel generators and compatible with both single-phase and three-phase electrical setups, this compact panel meter delivers clear, accurate readings via a bright LED digital display. Whether you're managing a generator on a job site, in an industrial setting, or for backup power applications, the 91-3 makes it easy to keep a close eye on voltage and current at a glance.

Key Features

• Dual Function: Measures both voltage (voltmeter) and current (ammeter) in one compact unit
• LED Digital Display: Bright, easy-to-read readout for fast and accurate monitoring
• Single & Three Phase Compatible: Versatile design works across a variety of generator and electrical panel configurations
• Diesel Generator Ready: Optimized for use with diesel generator systems
• Durable Plastic Housing: Lightweight yet sturdy construction built for panel mounting
• No Battery Required: Powered directly through the electrical circuit being measured
• No High-Concern Chemicals: Safe materials with no hazardous substance concerns

Specifications

• Model: 91-3
• Brand: HELTC
• Material: Plastic
• Display Type: LED Digital Display
• Phase Compatibility: Single Phase & Three Phase
• Battery: Not required
• Package Includes: 1× Digital Voltmeter/Current Meter unit
• Made in: Mainland China

What's in the Box?

1× HELTC 91-3 Digital Voltmeter & Current Meter with LED Display

Note: Due to manual measurement, there may be a ±5mm dimensional variance. Slight color differences may appear between product photos and the actual item due to lighting conditions.

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For more information on electrical safety standards, visit the OSHA Electrical Safety Resource and the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: Is the HELTC 91-3 Digital Voltmeter compatible with both single-phase and three-phase systems?

A: Yes! The HELTC 91-3 is designed to work with both single-phase and three-phase electrical configurations, making it a versatile choice for a wide range of generator and panel applications.

Q: Does the digital voltmeter require a separate battery to operate?

A: No, the 91-3 Digital Voltmeter/Current Meter does not require a battery. It draws power directly from the electrical circuit it is monitoring, making installation straightforward.

Q: What type of display does the HELTC 91-3 use?

A: The meter features a bright LED digital display, ensuring readings are clearly visible even in low-light or industrial environments.

Q: Can I use this meter with a diesel generator?

A: Absolutely. The HELTC 91-3 is specifically designed for use with diesel generator systems and provides reliable voltage and current monitoring for generator panels.