LF Audio HPVM High Precision Voltmeter
LF Audio HPVM High Precision Voltmeter is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
LF Audio HPVM High Precision Voltmeter
LF Audio HPVM High Precision Voltmeter is backordered and will ship as soon as it is back in stock.
Description
Description
The HPVM is a graphing voltmeter for automotive and car audio builds, accurate to 1/500 of a volt and able to monitor two voltage sources at once. Its 1.3-inch TFT LCD shows 65,000 colors, and Bluetooth connectivity links it to the free AuralSync app, the optional AuralSync Companion smartwatch, and other AuralSync-enabled devices.
Gauge faces are chosen in the app, including a Sag face for voltage drop under load, a Wire Loss face for wiring losses, and a Night face with dim orange numbers for after-dark driving. The Competition face holds the lowest voltage of each hit, and Deep Sleep mode cuts consumption to about 167 mW until a voltage spike wakes the meter.
| Brand | LF Audio |
| Model | HPVM |
| Product Type | High Precision Voltmeter |
| Supply Voltage | 4v-18v |
| Individual Voltage Monitoring Points | 2 |
| Voltage Measurement Range | 1v-18v |
| Accuracy | 99.99% accurate (+/- 0.002v) |
| Precision | 1mV - 3 decimal places (e.g. 15.234v) |
| Sample Rate | 320 samples per second per channel |
| Display | 1.3" diagonal TFT HD IPS LCD - 240x240 pixels / 65k color |
| Visual Refresh Rate | Up to 33 FPS |
| Power Consumption | ~460mW full power mode; ~167mW in deep sleep mode |
| 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 |
| Size | 2.8 in wide x 1.7 in deep x 1 in tall |
| Weight | 2.3oz |
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: HPVM-12
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
Payment methods
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