Koso meters are designed to give riders clear, reliable information in a compact and modern display, making them a smart upgrade for both custom builds and everyday motorcycles.

The Proton volt meter will allow you to visualize the vital signs of your motor vehicles battery saving you from potential troubles.

  • Temperature monitoring where supported

Specifications

  • Volt meter Range: DC 1 ~ 70 V | Unit: DC 0.1 V.
  • Max volt Record DC 1 ~ 70 V.
  • Internal battery type CR 2032 Battery lifetime (continuously) ± 350 H.
  • Battery self consumed lifetime ± 5 years.
  • Effective temperature range 14 ~ 140 °F (‑10 ~ 60 °C)
  • Meter standard JIS D 0203 S2.
  • Meter size (L x W x H) 11/16 x 1 15/16 x 1 5/16” (18 x 49 x 33 mm)

Why Buy From Hurtle Gear?

  • 100% Genuine Parts
    We supply only authentic motorcycle parts and accessories from trusted, authorised brands.
  • Fast Dispatch from Western Australia
    In-stock items ship quickly from our WA warehouse for reliable Australian delivery.
  • Australian-Based Support
    Get help from real riders who understand the products we sell and the bikes they fit.
  • Trusted by Riders Australia-Wide
    We’ve received thousands of positive reviews across platforms including Google, SmartCustomer, TrustPilot, eBay, Facebook and more.
  • Over 13 Years in Business
    Hurtle Gear has been supporting Australian motorcyclists for more than 13 years.
SKU BA074300-W
Brand Koso
Product Specifications