The moisture meter can quickly measure the moisture content of the grain. 1. Long range: remote car battery switch, kill car power system za remote control, control distance 160ft/48,78m. 2. Convenient and simple: This remote electromagnetic battery switch allows you to move the trigger from under the mask to your hand. 3. Operating voltage: 12V remote power switch, 11-15V working voltage range, suitable for most cars, small trucks, agricultural vehicles, etc. 4. Low power consumption: The switch consumes 5mA in standby mode and about 3W when the switch is running, which is more energy efficient than new cars. 5. Stable performance: The outdoor antenna makes the signal further and stronger. Only if the battery is turned on/off, the engine cannot be started. Project disabled by default. Specification: Item Type: Remote Battery Switch Material: ABS, copper, silver Battery model: CR2016 x 1 (built-in) Battery Capacity: 75 mAh Operating Voltage: DC11-15V Rated Current: 120A-200A Starting current: 200A-360A (less than ten seconds) Standby Current: 0,005A Switch size: approx. 45 x 45 x 45 mm/1,77 x 1,77 x 1,77 inches List of packages: 2 x pilot 1 x Main Power Switch 1 x Copper Terminal 2 x Battery Clip 1 x adapter copper 1: After installation, when the relay switch is on, the battery power consumption will be increased. When leaving the car, the main power supply should be turned off with the remote control in time to avoid power loss due to excessive power consumption and inability to start. 2: Because cutting off the power to the whole car will cause alarm, on-board computer, etc. They did not work, make sure that after cutting off the power supply it does not affect. 3: During normal driving, do not disconnect the relay switch, so as not to increase the voltage of the generator and damage the electrical appliances of the car. Installation method: 1: the red wire is connected to the positive pole of the battery, and the black wire is connected to the negative pole of the battery. This is the power supply of the switch, and the remote control switch consumes very little power. 2: The two large terminals on the relay switch are the main switch. One incoming line and one outgoing line, in random order, play the role of turning on and off. 3: When controlling the switching on and off of the negative pole, the large terminal is connected to the negative pole of the battery, and the large terminal is connected to the negative pole of the battery (the positive pole is also such sam).