JOHN SHEPPARD INDUSTRIES
12 Volt camping, caravan and 4X4 accessories
Dual voltage battery monitor
The dual battery voltage monitor is designed to monitor the voltage of dual battery systems fitted to automotive and four wheel drive equipment.
The monitor has many mounting possibilities; some of these include, vehicle interior, boat instrument panels, walls, caravan switchboards, or free floating.
Accuracy of the voltage meters is 1%(+/-1 digit). The voltage meter works on 12V, 24V, and mixed 12/24V DC battery systems, and when used correctly can give an accurate indication of battery charge. A Voltage vs charge table is included which allows you to calculate the approximate charge remaining in your battery.
Volt Amp meter with Anderson style connections
The Volt Amp meter, is a DC 12V/24V Voltage and current monitor fitted with 2 quality Anderson style plugs and a permanently connected Volt/Amp meter. It is ideally suited for solar panels, camping trips, and inverter systems.
The fitted plugs are compatible with all Anderson 50A connectors. All of our products are manufactured from automotive rated components for maximum power delivery and reduced voltage drop. The internal circuit wiring is big enough to supply standard portable fridge / freezers. When used correctly, this meter can give an indication of remaining charge left in your battery.
This meter can measure current out of the battery to a load, or charge from a solar panel or battery charger into the battery, depending on where it is connected. By using two of these meters you can tell if your battery system is charging or discharging at any given moment. A full instruction manual plus a Voltage vs charge table is included.
All of our products come with a 12 month warranty.
12 Volt remote control switch
With the capability of 30A, this switch can control the whole average camp.
The unit is comprised of a DC 12V Remote control receiver fitted with 2 quality Anderson style plugs and a matching remote transmitter. Ideally suited for off road 4X4, and caravans, or anywhere else you want to remotely control 12 volt equipment. Extra remotes are available if required, and all units are individually coded to avoid interference.
The fitted plugs are compatible with all Anderson 50A connectors. A LED indicator mounted between the two connectors allows you to see when the switch is activated and power is available. All of our products are manufactured from automotive rated components for maximum power delivery and reduced voltage drop. The internal circuit wiring is big enough to supply standard portable fridge / freezers.
This switch can be used to control any load up to 30 Amp, this would be more than enough to run an entire campsite worth of LED lights. If more current is required a relay unit can be fitted to allow more switching capacity. A full instruction manual is included and all of our products come with a 12 month warranty.
Single battery voltage meter
Same as our dual battery volt meter, but for a single battery only.