ATORCH DT20 WiFi DC Meter Lithium Battery Tester 420V 30A-600A Bidirectional Ammeter

User Manual and App Download:

1. iOS App: Search for "Smart Life" or "Tuya App" in the App Store to download.
2. Android App: Search for "Smart Life" or "Tuya App" on Google Play to download.

Built-in WiFi Module:

• With remote control capabilities, connect the DT20 meter to a 2.4GHz Wi-Fi network. You can then monitor or adjust settings from your phone through the app anytime, anywhere.

Product Parameters:

• Voltage Range: DC 0-420V (DC 5V independent power supply)
• Capacity Range: 0-99,999 AH
• Current Range: 0~30A / 0.1~100A / 0.2~200A / 0.3~300A / 0.4~400A / 0.5~500A / 0.6~600A (optional)
• Supports modification of circuits requiring additional relays for full charge and discharge protection, safeguarding the battery.
• Features alerts for low-voltage, over-voltage, over-power, or power outages (with an additional 5V relay circuit). Supports bidirectional current testing without the need to distinguish current direction.
• Shunt selection support: 100A / 200A / 300A / 400A / 500A / 600A (optional)

Attention:

• This product supports bidirectional current testing. Discharging is indicated by a "-" symbol, while charging is displayed with a "+".
• The capacity test is cumulative. To reset the capacity to zero, hold down the "+" and "-" keys.
• Enter charging or discharging mode to test capacity; results will show either discharge or charge capacity.