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Features:
Digital display DC voltage detection, control the relay output.
DC 6~80V relay interface board with 2 buttons for easy operation.
With clear LED display, convenient to check the value.
Adjustable Voltage Detection Range: DC 0~99.9V.
When the measured voltage is lower than the lower limit or higher than upper limit value, the relay works.
Can be used for voltage detection switch, battery over/under voltage protector or discharge meter.
Comes with a cover for protection.

Specifications:
Material: PCB + ABS
Working Voltage: DC 6~80V
Voltage Detection Range: DC 0~99.9V
Error: +/-0.1V
Working Current: 8mA/24V(relay open, LED displays OFF about 4mA/24V); 58mA/24V(relay closed)
A set of transformations(normally open/normally close, NO/NC)
Contact Load: NO: 30A/250V AC or 30A/30V DC; NC :20A/250V AC or 20A/30V DC
Attention: Because high voltage DC electric arc damages relay contact,
so the electric load above DC60V load current is less than 10A.
Contact Resistance: ≤100mΩ(1A 6VDC)
Mechanical Durability: 10 millions Electricity durability: >100,000 (20A~250VAC)
Operating Temperature: -40~85°C
Item Size: 9.4 * 5.2 * 3cm / 3.7 * 2.05 * 1.18in
Package Size: 9.5 * 6 * 3cm / 3.74 * 2.36 * 1.18in
Package Weight: 85g / 3oz

Package List:
1 * Relay Switch Controller

Shipping Policy
Payment Method
Returns Policy

Shipping Policy

1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.

2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.

Payment Method

1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.

2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.

3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.

Returns Policy

1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.

2. Please include your eBay ID and item number with any email requests.

3. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.