5v 48v voltage meter

Buy 24V/36V/48V 350W E-bike Brushless Speed Controller LCD Meter For MTB Bicycle Scoote...-(Voltage 48V) for R1,529.00

Buy DC 12V36V48V Rectangle Digital Display Volt Meterr Meter For Motorcy... (VOLTAGE: 48V | COLOR.: RED) for R232.00

Camera size: ø50mmXL76mm Sensor size:1/4 inch View angle:120° Leds adjustable Camera work current:100M； Camera power supply:DC 12V Camera light:30PCS white LEDS FM 512HZ transmitter;distance:5m Total Pixels:PAL:720X576; NTSC:720X480 Camera glass material:sapphire glass Camera shell material:stainless steel DVR power supply:12V Storage medium:SD card (max 32G) Digital clock and digital calendar Battery level display DVR Total Pixels:720X576 (D1) Picture snap and movie record Movie format:AVI Insider Microphone Audio record Stereo earphone output USB Keyboard input; Max edit page: 4 pages Cable size：332(D)X132(H)mm Wire material:fiberglass rod Fiberglass length:20m( standard) Fiberglass diameter:Ø5mm Fiberglass color:yellow Cable wheel material:Stainless steel Total power:14W Charge time:5hours Protective voltage:9.5v 12V 4400MAH li-ion battery(18650) Work time:≥260minutes Monitor size:7inch TFT color monitor Monitor Total Pixels:1440X234 Monitor power supply:DC 12V Osd language:english Up,down,left,right adjustable 16:9&4:3 model Sunshade include Frequency respose:20-20KHz Sensitivity:-47DB±2DB Output impedance: ≤2.2KΩ Line Length:1m SKIDS size 1. SKIDS1: ø200XL75mm 2. SKIDS2: ø140XL75mm 3. SKIDS2: ø90XL75mm Input:AC100-240V~50/60Hz Output:DC 12V/1000MA DC plug diameter:2.1mm Size:L520XW435XH200mm Material:engineering plastics Empty case weight:5.9kg Wate proof Color:orange/green/black

 - Hands free Bluetooth Car Kit Speakerphone suitable for the home, office or car - Bluetooth 4.0 brings strong connectivity and power efficiency - Built in 600mAh battery allows for extensive usage times - Magnetic back and clip allows for easy installation with no wires or cables needed Simple, Easy, Wireless Hands free wherever you may be. This universal hands free Bluetooth car kit clips to your sun visor and is the perfect accessory for taking calls in your car. With Bluetooth 4.0 you get an energy efficient stable and secure connection between any supported devices and the 10 meter range means you can use this hands free kit at home, work or in the car.  With a magnetic back clip its quick and easy to fasten to your vehicles sun visor or clip to you belt or desk, and when not in use you can easily remove the speaker phone and slip it into your pocket.  With a built in 600mAh lithium battery this you get up to 20 hours of talk time and a massive 1000 hours of standby allowing for extensive uses between charges. Should the battery run down you can use the USB lead to recharge the device in just a few hours. - Type: Bluetooth Car Kit - Mounting:Back Clip - Output: Bluetooth - Input Voltage: 5V - Bluetooth 4.0 - Built-in 600mAh Rechargeable Lithium-ion battery - Operating Range: 10 meters - Frequency: 2.4 GHz - Voice Recognition Dialling - Talk Time: About 20 Hours - Standby Time: About 1000 Hours - Charge Time: About 3 Hours - Micro USB Dimensions - Main Product Dimensions: 130 x 50 x 14 mm (L x W x D) - Main Product Weight: 56g - Bluetooth Hands-free - USB Cable - Car Charger - Back Clip