Specification Brand : Sunydog BulletPoint1 : With clear LED display, convenient to check the value. BulletPoint2 : Digital display DC voltage detection, control the relay output. BulletPoint3 : When the measured voltage is lower than the lower limit or higher than upper limit value, the relay works. BulletPoint4 : DC 6~80V relay interface board with 2 buttons for easy operation. BulletPoint5 : Adjustable Voltage Detection : DC 0~99.9V. Color : Grv8-01 ConnectorType : Quick Connect ExternallyAssignedProductIdentifier1 : 0762926159827 ExternallyAssignedProductIdentifier2 : 762926159827 IncludedComponents : As shown in the packing list ItemName : Sunydog DC 6~80V Voltage Detection Charging Discharge Monitor Relay Switch Controller with Case ItemPackageDimensions_Height : 1.18 inches ItemPackageDimensions_Length : 3.74 inches ItemPackageDimensions_Width : 2.36 inches ItemPackageQuantity : 1 ItemTypeKeyword : voltage-monitoring-relays Manufacturer : Sunydog Material : copper MaximumSwitchingVoltage : 12 volts MeasurementSystem : Metric ModelNumber : A2M1CSQ12VDC1.6R NumberOfItems : 1 OperationMode : Automatic PartNumber : Sunydog FBMRICHE4047BXUSMF PowerSourceType : Corded Electric ProductDescription : Specifications: Material: PCB + ABS Working Voltage: DC 6~80V Voltage Detection : DC 0~99.9V Error: +/-0.1V Working t: 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 t 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