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Home/Equipment/Accessories/LF Audio/(HPVM-PRO) High Precision Voltmeter - Pro
LF Audio High Precision Voltmeter - Pro accessory - 2.0" TFT HD IPS LCD, 99.99% accuracy, 1mV precision, 330 samples/sec, 3v-18v supply, 1v-18v range - Black metal casing with mounting bracket, multicolor display.
LF Audio/Accessory

High Precision Voltmeter - Pro

HPVM Pro Voltage Meter Precision volt meter for automotive and car audio 2-inch LCD with 65,000 colors Monitors four sources simultaneously Measures up to 18 volts Customizable display with ten gauge faces Bluetooth-enabled connection with free AuralSync app Your Style. Our Precision. Able to monitor four sources at once, the HPVM Pro is the most versatile graphing voltmeter available today, accurate to 2/1000 of a volt. The HPVM comes equipped with Bluetooth connectivity, allowing it to connect to thefree Aural Sync™ app, optional AuralSync Companion Smartwatch, and otherAuralSync-enabled devices. Use the app to choose any one of ten gauge designs, thencreate user-definable voltage ranges and custom colors to make each look match your needs, and your style The HPVM also features wiring terminals on the back and bottom of the unit foradditional mounting options, and a clean look. Overbuilt To Last Extremes in vibration, humidity, and temperatures are always attacking everything inyour vehicle. A solid aluminum case houses high-density/temperature internal supports,and gold-plated ENIG PCB to survive – and thrive – in any build. Advanced Power Management The HPVM’s innovative Deep Sleep mode is engineered to minimize powerconsumption, drawing just 167 milliwatts when it senses a gradual voltage drop withouttransients. This ensures minimal battery drain, taking up to 294 days to deplete a fullycharged 100 amp-hour 12V AGM battery. While in low-power mode, the HPVM Pro continuously monitors cumulative batterydrain. A prominent red warning signal is triggered by significant voltage drops, flaggingpotential issues such as excessive parasitic loads or a failing battery. This intelligentdesign ensures early detection of power system issues, identifying issues like a weakbattery or excessive parasitic draw, before they become bigger problems. The system’s rapid response circuitry also ensures immediate reactivation upondetecting a voltage spike, seamlessly resuming full operation, and offering real-timeupdates to keep you informed. For instructions on connecting your HPVM, updating firmware, using the app, and more, please see our getting started page. Features Supply Voltage 3v-18v Individual Voltage Monitoring Points 4 Voltage Measurement Range 1v-18v Accuracy 99.99% accurate (+/- 0.002v) Precision 1mV - 3 decimal places (e.g. 15.234v) Sample Rate 330 samples per second per channel Display 2.0" diagonal TFT HD IPS LCD - 240x320 pixels / 65k color Visual Refresh rate 33 FPS Settings Use our LF Audio AuralSync™ smartphone app or AuralSync Companion smartwatch to change settings on the unit. Over The Air (OTA) firmware updates Use our LF Audio AuralSync™ smartphone app to check for and apply firmware updates Physical Info Size 71mm wide x 61mm deep x 25mm tall Weight 3.0 oz Getting started / wiring instructions Certifications
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Specifications

brand
LF Audio
model
High Precision Voltmeter - Pro
accuracy
99.99% (+/- 0.002v)
weight lbs
0.19 lbs
accessory type
voltmeter
supply voltage
3v-18v
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Frequently Asked Questions

What is the LF Audio (HPVM-PRO) High Precision Voltmeter - Pro?

The LF Audio (HPVM-PRO) High Precision Voltmeter - Pro is a car audio equipment made by LF Audio. View full specifications and where to buy on this page.

How much does the LF Audio (HPVM-PRO) High Precision Voltmeter - Pro cost?

The LF Audio (HPVM-PRO) High Precision Voltmeter - Pro typically sells for around $175 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

Where can I buy the LF Audio (HPVM-PRO) High Precision Voltmeter - Pro?

You can purchase the LF Audio (HPVM-PRO) High Precision Voltmeter - Pro from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.

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