TEMGO vs ProMaster Dash

The Temgot Battery management system is connected to the active equalizer via Bluetooth to monitor the battery status, collect, store and process information during battery operation in real， time Easy for after-sales management。 1. Display real-time voltage, current, power, internal resistance and other parameter values, and display them in the form of instrument panels and numbers; 2.Record battery data using a chart timeline. Easy to use 3. Each data comparison of the battery cell, the voltage difference. Maximum voltage cell Minimum voltage cell. And the display of cell balance 4. Cell temperature warning. Real-time alarm for over temperature, short circuit, over voltage, under voltage 5. Display the real-time voltage and alarm status of all single batteries. If the reported parameters trigger the alarm value or protection value, an alarm will be prompted; 6.New fault reporting function Use a Battery Monitoring System To get the most out of a lithium battery, it’s essential to use a battery monitoring system. This will help track your battery’s charging and discharging cycles and overall health. A battery monitoring system will ensure that your battery is always in top condition and prolong its lifespan. I hope Temgot can help you learn more about the convenience of using the battery Best Regards ！

ProMaster Dash turns your phone into a purpose-built gauge cluster for the RAM ProMaster. Connect a Bluetooth OBD2 adapter and see the readings that actually matter on these vans, in a clean, glanceable layout made for the road. Built for ProMaster owners and van builders who want more than a generic scan tool. LIVE GAUGES Transmission temperature, the number every ProMaster owner wants to watch Coolant temp, oil pressure, oil temp, and battery voltage Speed and RPM at a glance Color warning bands you can tune to your own thresholds Gauge Focus, select up to 3 gauges and expand them full screen for easy monitoring on the road TRIP LOGGING Automatic trip recording with distance, duration, and average speed GPS elevation and road grade Detailed per-trip graphs of transmission and coolant temps over time, with climb and descent Export any trip as a GPX file to keep or share MAINTENANCE TRACKING A service schedule tuned for the ProMaster, including severe-duty intervals See what is due, coming up, and overdue at a glance Log your own service history DIAGNOSTIC CODES Read engine trouble codes with plain-language descriptions Clear codes when supported by your vehicle PRIVATE BY DESIGN No account, no sign-up, no ads Everything stays on your device. Your vehicle data and trips are never uploaded. REQUIREMENTS A Bluetooth Low Energy (BLE) OBD2 adapter such as the vLinker MS or a compatible ELM327 BLE adapter, sold separately Plugs into the standard OBD2 port under the dash Transmission temperature readout supports both 6-speed (62TE) and 9-speed (948TE) ProMasters. Other gauges work across model years. ProMaster Dash is an informational tool and is not a substitute for professional diagnosis or a dedicated scan tool. Always confirm important readings with a qualified mechanic, and never interact with the app while driving.