Features
? Near-end maintenance: parameter reading, command setting, firmware upgrade, on-site signal detection.
? Connect the mobile APP via Bluetooth for data transmission and command settings.
? Automatic shutdown: low battery; no uplink and downlink data to communicate within 10 minutes.
? The built-in rechargeable lithium battery can last for more than 8 hours when fully charged.
? Status indicators are clear and concise.
? Dimensions: 97mm×45mm×23mm