Best 12v Amp Meter

Schumacher BT-100 Battery Load Tester and Voltmeter - 100 Amp,Black

TRUSTED TESTING: Test load, battery condition, and starter motor draw.
50 Amp load test for 6V batteries and 100 Amp for 12V batteries.
COMPLETE DIAGNOSIS: Delivers a complete charging system diagnosis for batteries in cars, small trucks, RVs, motorcycles, ATVs, boats, and lawn tractors.
SIMPLE OPERATION: Top-mounted rocker switch for ease of use and highly visible meter readings.
HEAVY-DUTY CLAMPS: Super-grip, heavy-duty, color-coded battery clamps.
STEEL CASE: Durable steel case with baked enamel shell and rubber-insulated carrying handle.

This is Portable Freezer Refrigerator DC power cable,Used for Car Freezer Refrigerator..
Compatible with Mobicool,NFA etc all the cooler with this type plug..
Cable length:1.5 meter or 3 meter for option.
Bumper cigar lighter plug to polarized 2 pin 12V DC plug for electric cooler boxes,Fused 10 amp cigarette plug.
NOTE: The car cooler cool box cable doesn't fit the Igloo, Campingaz cool box..

Efficient Power: 55Lb Thrust - This 12V Electric Trolling Motor Provides Excellent Power And Efficiency For Any Boater. The High Quality Build Allows The Motor To Run All Day Long Without Overheating, Or Making Noise To Spook Fish.
Features: This Motor Features A 30 Inch Shaft, A 5 Led Battery Meter, A 6 Inch Telescoping Tiller Handle, And 3 Blade Propeller. The Mount Angle, Height, And Direction Can All Be Adjusted And Locked Into Place When Needed.
Speed: This Motor Has 8 Speeds, 5 Forward And 3 Reverse. The Motor Is Designed For Trolling, So The Top Speed Of This Motor Is About 4Mph, But Depends On Your Boat Shape, Weight, Water, Wind, And Other Factors. Our 3 Blade Propeller Gives The Motor Great Low End Torque To Get The Boat Moving.
Battery: The Nv 55Lb Motor Requires One (1) 12V Lead-Acid Deep Cycle Or Lithium Deep Cycle Battery (Battery Not Included), 50Ah Recommended. The Motor Also Includes A 50Amp Circuit Breaker Which Is Recommended At All Times To Protect From Battery Voltage Surges. Max Amp Draw: 52A.

▶Used To Plug In A Variety Of Vehicle Electronics–Excellent Electronic Equipped Charge Solution For Multiple Devices On The Road.
▶Manufactured To Power 12 Volt Appliances–Easily Connect 12V Powered Accessories To Vehicle's Cigarette Lighter Port.
▶Heavy Duty Red & Black Extension Cord–1 Meter 3.3 Feet Cable Wire,Extends 12V 10Amps of Power Source From Your Car.
▶MultiProtect Safety–Safe Charging Design Provides Protection Against,Overheating,Under And Over Voltage Charging,Short Circuiting,Overloads,And Overcharging.
▶Durable Plastic Material Ensures–High Resistance,Arc Resistance,Heat Resistance.Phenolic Plastic Is The Ideal High-Temperature Electrical Materials,The Quality Is Far Superior To Plastic Material..

12V Chrome Plated mini dual trumpet air horn is made of solid brass construction with non-corrosive Lexan polycarbonate diaphragm.
Includes compressor, air tubing, fittings and hardware.
dB(A) rating: 127 at one meter, 1/3 octave band. Meets the ABYC and NMMA regulations for boats up to 20 meters/66 feet..
Fundamental frequency: 630+/-15, 525+/-15Hz.

12V Chrome Plated dual trumpet air horn is made of solid brass construction with non-corrosive Lexan polycarbonate diaphragm.
Includes compressor, air tubing, fittings, and hardware.
dB(A) rating 121 at one meter, 1/3 octave band. Meets the ABYC and NMMA regulations for boats up to 20 meters/66 feet..
Fundamental frequency 375+/-15Hz, 315+/-15Hz.

12V White Epoxy Coated dual trumpet air horn is made of solid brass construction with non-corrosive Lexan polycarbonate diaphragm.
Includes compressor, air tubing, fittings, and hardware.
dB(A) rating 121 at one meter, 1/3 octave band. Meets the ABYC and NMMA regulations for boats up to 20 meters/66 feet..
Fundamental frequency 375+/-15Hz, 315+/-15Hz.

EFFICIENT POWER: 62lb Thrust - this 12v electric trolling motor provides excellent power and efficiency for any boater. The high quality build allows the motor to run all day long without overheating, or making noise to spook fish..
FEATURES: This motor features a 40 inch shaft, a 10 LED battery meter, a 6 inch telescoping tiller handle, and 3 blade propeller. The mount angle, height, and direction can all be adjusted and locked into place when needed..
SPEED: Motor has 8 speeds, 5 forward & 3 reverse and is designed for trolling, so top speed of motor is about 4.25mph, speed depends on your boat shape, weight, water, wind, & other factors. 3 Blade Propeller has great low end torque to get boat moving..
BATTERY: 62lb motor requires one (1) 12V Lead-Acid Deep Cycle or Lithium Deep Cycle battery (battery not included), 50ah recommended. Motor includes 60amp circuit breaker recommended at all times to protect from battery voltage surges. Max Amp Draw: 58A.
QUALITY & WARRANTY: All Newport motors are made w/ high quality stainless steel, magnesium, & zinc hardware to withstand freshwater and saltwater environments. We back every product we make with industry leading customer service and a 2 year warranty..

[CONVENIENT]: Whether for the home, garage, or at the shop, the Neiko battery load tester is portable and DIY compatible for diagnosing and applying load to car, van, boat, truck, SUV, motorcycle, RV and other automotive 6 & 12 volt batteries..
[QUALITY]: Tester body features protection-encased analog voltage meter display, anti-sparking internal switchgear and external handle grip at top for portable carrying..
[DURABLE]: Copper clamp connectors feature red positive and black negative rubber grips to easily designate test clip placement on battery terminals..
[PERFECT FOR MECHANICS]: Load on test switch (hold load for maximum of 10 seconds) draws battery current to simulate starter motor draw for accurately and easy to read determining battery condition..
[ACCURACY]: Technical specifications: Fixed load current of 100 AMP, 100 AMP load test for 12V batteries up to 1000 Cold Crank Amps, 50 AMP load test for 6V batteries up to 1000 CCA. Voltage accuracy of ± 0.2V..