Review on 🔧 DROK Small Digital Multimeter DC 6.5-100V 50A: Voltage, Amperage, Power Energy Meter for Precision Monitoring - LCD Digital Display by Matt Wigfall

This gauge doesn't seem to work well with dynamic loads. I hooked it up to a 36v 800w scooter to measure the power draw and every time I hit the gas the counter resets and reads all 88888888. It seems to come back to life after the draw current stabilizes, but with an electric scooter the draw current fluctuates wildly with speed and throttle changes, so the meter never has a chance to get an accurate reading, making this product great for dynamic loads is unsuitable.