Best Socket Meter

Auto Meter 4327 Ultra-Lite Electric Oil Pressure Gauge, 2-1/16 inch

Traditional incandescent lighting illuminates around the perimeter of the dial.
12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system.90 degree sweep.
Gauge kit includes 1/8” NPT pressure sender, 1/4” NPT adapter, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation.
Auto Meter’s race proven air-core electric instruments provide quick and accurate readings while keeping hazardous fluids outside of the vehicle.
The patented air core meter movement provides the durability and accuracy that you expect from the AutoMeter name.

connecter: USB 2.0 male and 3RCA to USB & 3.5mm Female,Bracket included to allow mounting of socket on your car's dashboard.2meter long cable,Water Proof Mount Rubber cover..
For use with any stereo with USB capability and/or auxiliary audio inputs,1/8 audio jack allows input of any MP3 player or external audio device..
Use an existing hole or cut a about 25mm hole in your dashboard,clip the adapter socket, through the bracket fixed,this way, you can flush mount the cable to your vehicle's, boat’s and motorcycle’s dash..
Connector 1:standard USB 2.0 & 3RCA Male.
Connector 2: standard USB 2.0 & DC 3.5 mm Female.
This product is designed for in car use only.Use this product to extend your radio's RCA audio-in and USB ports to vehicle's dashboard, center console or other location.Use this adapter set to convert RCA audio-in port to 3.5mm audio socket.USB A-type port will provide high speed data transfer and device charge power..

【Electricity Usage Monitor】-Electricity Usage Monitor features 7 testing moldes，can not only measure Power (W), Energy (kWh), Current (A), Voltage (V), Power Factor, Cost, Max Power, Min Power, etc. but also calculate cost automatically after price-setting, it is the killer of the high-cost energy appliance, helping you lower power consumption and save money..
【Refined Accuracy】-Power Meter Socket has a high precision current sensor, can ensure you the best accuracy-Class 1.0 with 0.01W, 0.1V and 0.01A resolution..
【Digital Backlight LCD Display】-The Voltage Watt Energy Meter is built with a large backlight LCD digital screen which can be seen from far away and is very easy to read in good light or darkness..
【Built-in Battery & Data Stored】-The Electric Usage Monitoring Socket itself comes with 3.6V rechargeable battery(NI-MH), which can the information if you turn the plug off at the mains. Don’t worry about losing your data..
【Overload Protection】-Once the load exceeds 16A or 3680W, there will be a flashing “OVERLOAD” icon on the screen, so you will know which appliance is high energy consumption, or if in case things go wrong. This helps a lot in ensuring electricity safety and minimizing the loss..

Automatic extending 95 millimeter f14 lens with two focus zones (0.9 to 3 meter and 3 meter to infinity).
Optical viewfinder. Tri-pod socket. Four size AA 1.5 V alkaline batteries (Best with Polaroid AA batteries). Dimensions- (not including protrusions) 6.6 x 3.7 x 4.7 inches.
Picture size 62 millimeter × 99 millimeter, close-up lens for shots up to 40 centimeter from the subject. Shutter release- Programmed electronic shutter release, 1/64 sec - 1/200 sec. Power supply- Four size AA 1.5 V alkaline batteries (LR6), capacity - 10 film packs (Based on our test conditions).
Light and dark control to help add high and low-key effects in the picture. Fill-in flash by flash-on button.
Works with Fujifilm Instax Wide Film only - ISO800. Film size: 3.38 x 4.25(inches), picture size: 2.44 x 3.9 (inches).