Stahlcar ST350 OBD2 Tool for Leaf Spy + Dr Prius Apps

The Stahlcar ST350 is a compact and reliable Bluetooth OBD2 scan tool designed specifically for hybrid and electric vehicles such as the Nissan Leaf, Toyota Prius, Lexus hybrids, and Mitsubishi PHEVs. Built with Bluetooth 4.0 technology, it connects wirelessly to your Android or iOS device and works seamlessly with popular third-party diagnostic apps including Leaf Spy, Dr Prius, and EvBatMon.

Whether you're a hybrid enthusiast or an EV owner looking to better understand your vehicle’s performance, battery health, or fault codes, the ST350 delivers fast, stable, and accurate connectivity at your fingertips.

Optimized for EV and Hybrid Diagnostics

The ST350 is designed to unlock detailed insights when paired with leading diagnostic apps:

Leaf Spy (Nissan Leaf) (Android $24 NZD, iOS $39.99 NZD):

• Monitor State of Charge (SOC), battery AHr capacity, and voltage across individual cell pairs

• View GID and kWh energy data for accurate range tracking

• Customize alert settings and perform error code clearing

Dr Prius / Dr Hybrid (Toyota & Lexus Hybrids)  (Android $24 NZD, iOS $39.99 NZD):

• Run comprehensive hybrid battery health tests

• Manage cooling fan speeds

• Generate battery lifespan reports and DTC logs

Note: Stahlcar supports the ST350 hardware only. We do not offer technical support for Leaf Spy, Dr Prius, EvBatMon, or other third-party apps. App purchases and usage are at the discretion of the customer.

Seamless Wireless Connectivity

Featuring Bluetooth 4.0 technology, the ST350 pairs quickly and securely with your mobile device. Once connected, your smartphone becomes a powerful vehicle diagnostics dashboard—enabling you to read real-time data, analyze performance trends, and maintain your vehicle with greater confidence.

Compatible with both Android and iOS, the ST350 works out of the box with a wide range of vehicles and apps. It’s the ideal companion for EV owners who value insight, precision, and convenience.

Compact, Portable & Easy to Use

Small enough to store in your glovebox or console, the ST350 is a plug-and-play tool that takes seconds to install and set up. Its rugged, low-profile design ensures long-term reliability while maintaining ease of access for daily or occasional use.

Why Choose the Stahlcar ST350?

The ST350 delivers high-performance wireless diagnostics in a compact, user-friendly form. Perfect for Nissan Leaf, Prius, PHEV, and other OBD2-compatible vehicles, it helps you stay ahead of faults, monitor battery health, and unlock advanced diagnostic features—without the need for expensive dealer tools.

With trusted local support from Stahlcar and fast shipping across New Zealand, the ST350 is the go-to tool for hybrid and EV owners who want more from their vehicle data.