The AstroAI AM33D Multimeter is designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. It’s easy and safe to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity, transistor, and diode testing, which is both for automotive and household uses. Use this multimeter for: household outlets, fuses, wiring, general-purpose batteries, vehicle battery and charging system, automotive circuits and more.

Note:
1. When the Meter is working at an effective voltage over 60V in DC or 30V rms in AC, special care should be taken because there is a danger of electric shock.

2. Before using the Meter, inspect the exterior casing. Do not use the Meter if it is damaged or if all or part of the exterior casing is removed. Look for cracks or missing plastic. Pay special attention to the insulation around the connectors.

3. If you have mistakenly connected the red test lead to the 500mA selection, then used this meter to test larger current(like 10A) or higher voltage, it might probably burn out the wires even the meter.

4. If you are the beginner, you should have known some basic physical concecpts and basic methods of using a meter, you also should have read the user manual carefully and known the consequences of misuse because any misuses will probably cause serious results.

5. This multimeter can not be used to test EMF.

Specifications
Max.display: 1999, 3 1/2 digits
Range selection: Manual ranging
Overload display: “1” is displayed
Sampling Speed: 2 times per second
Low Battery Indication
Power: 1 x 9V 6F22 Battery Included
Diode Test: Yes
Continuity Test: Yes
Square Wave Output: Yes
Dimensions: 5.1″ x 2.8″ x 1.4″
Safety/Compliances: IEC61010 CAT.I 600V, CAT.II 300V, double insulation
DC Voltage: 200mV/2000mV/20V/200V ±(0.5%+3), 500V (1%+5)
AC Voltage: 200V/500V ±(2%+10)
DC Current: 2000μA/20mA ±(1.8%+2), 200mA ±(2%+2), 10A ±(2%+10)
Resistance: 200Ω ±(1%+10), 2000Ω/20KΩ/200KΩ ±(1%+4), 20MΩ ±(1%+10), 200MΩ ±[5%(reading-10)+10]

Package Includes
1 x AstroAI AM33D Digital Multimeter
1 x 9V 6F22 Battery
2 x Test Leads
1 x User Manual

The model of is DM55-1 designed for measuring the AC voltage by connecting to the switch plug directly or the other kind of switch plug.
It is suitable for measuring the AC voltage in many place, such as office, factory, laboratory, household and so on.

Features:
Measuring accuracy: +/-1.5% +/-2 word
Measuring range: AC80-300V
Consume power: < =1w="" (about="" every="" 1200="" hours="" consume="" 1="" kilowatt-hour)="">

Application method:
The product can show the voltage of power by connecting to the plug of AC-220V.
It is important for you to let the children away from the product.
Don’t use the product in a damp environment.

Package Including:
1pcs Flat US Plug AC 80-300V LCD Digital Voltmeter

Do It All, and Then Some

The Etekcity MSR-R500 Digital Multimeter is a practical tool for electricians, hobbyists, and general household use. It is easy to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity, transistor, and diode testing. It can be used to diagnose, assemble, and repair circuitry and wiring. Other features include a low battery indicator, continuity buzzer, and overload protection. It’s tough rubber sleeve protects it from the drops and falls associated with the toughest jobs.

Built for Everyday Use

A Data Hold function keeps the measurements displayed on the MSR-R500 while you record them and a larger display makes the MSR-R500 multimeter even easier to read. Add in the LCD backlight and protective rubber bumper and this is the meter for every job.

Specifications

Safety/Compliances: IEC61010 CAT.I 600V, CAT.II 300V, double insulation

Max.display: 1999, 3 1/2 digits

Range selection: Manual ranging

Overload display: Display OL

Sampling Speed: 2 times per second

Power: 1 x 9V 6F22 Battery Included (Low Battery Indication)

Diode Test: Yes

Continuity Test: Yes

Square Wave Output: Yes

Dimensions: 5.1″ x 2.9″ x 1.4″

DC Voltage: 200mV/2000mV/20V/200V ± (0.5%+2), 500V (0.8%+2) 

AC Voltage: 200V/500V ± (2%+10)

DC Current: 2000μA/20mA ± (1%+2), 200mA ± (1.2%+2), 10A ± (2%+5)

Resistance: 200Ω ± (0.8%+5), 2000Ω/20KΩ/200KΩ ± (0.8%+2), 20MΩ ± (1%+5), 200MΩ ± [5%(reading-10)+10] 

Package Includes

1 x Etekcity MSR-R500 Digital Multimeter

2 x Test Leads (pair) 

1 x GP Supercell 6F22 9V Battery

1 x User’s Manual

The Schumacher BT-100 100-Amp Batter Load Tester is great for everyday use on 6V and 12V batteries. It can test load, battery condition, starter motor draw, and offers complete charging system diagnosis. Its shock-resistant meter is housed in a sturdy steel case that has a durable baked enamel finish. It also features a rubber insulated carry handle for your safety. The BT-100 comes equipped with super-grip battery clamps and a top-mounted rocker switch, making it very easy to use.

The Etekcity MSR-A600 Digital Multimeter is the perfect startup multimeter for hobbyists, entry-level electricians, and general household uses. The convenient auto-ranging operation allows you to select the right measurement range when working on a variety of components. It’s easy and safe to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity, capacitance, and diode testing. Use this multimeter for household outlets, fuses, wiring, general-purpose and vehicle batteries, automotive circuits and more. Especially great for building and working with your own personalized electronics and other creations. Specifications Safety/Compliances: IEC61010, CAT.II 600V over voltage and double insulation Display: Maximum display 1999 Range selection: Auto ranging Overload display: Display OL Measurement Speed: Updates 3 times/second Diode test: Yes Continuity test: Yes DC Current: -Range and Accuracy: 200/2000μA ± (1.0%+2); 20/200mA ± (1.0%+2); 2/10A ± (1.2%+5) AC Current: -Range and Accuracy: 200/2000μA ± (1.2%+3); 20/200mA ± (1.2%+3); 2/10A ± (1.5%+5) AC Voltage: – Range and Accuracy: 200mV ± (1.0%+2); 2V ± (0.7%+3); 20 ± (1.0%+3); 200/600V ± (1.2%+3) DC Voltage: – Range and Accuracy: 20mV ± (0.7%+3); 200mV ± (0.7%+3); 2000mV ± (0.5%+2); 200/600V± (0.7%+3) Resistance: – Range and Accuracy: 200Ω ± (1.0%+2); 2/20/200KΩ ± (0.8%+2); 20MΩ ± (1.2%+5), 200MΩ ± (5.0%+5) Capacitance: – Range and Accuracy: 2nF Under REL mode ± (4%+10); 20/200nF ± (3%+10); 20/200/2000μF ± (3%+5), 2mF ± (3%+10) Package Includes 1 x Etekcity Digital MSR-A600 Multimeter 2 x Test Leads (a pair) 2 x AAA 1.5V batteries (installed) 1 x User Manual

Car diagnostic scanner:
Fast and accurate, read and erase the error codes from ECU quickly. smog check, and determine the cause of the Check Engine Light. Equips with a 2.4-inch color screen and supports multi-language display (English, German, Spanish, Dutch, Russian).
How to get started?
Simply plug into the OBD2 port on your car and turn ignition on and you ready to go.
No matter where you are, let this compact device accompanies with you. Let you decide if it’s something you can fix or need more advanced help. Save money and time.
Where’s the OBDII interface?
It is often under the dash, or under a panel below the handbrake in the center console.
What is OBD-II?
On-board diagnostics (OBD) is an automotive term referring to a vehicle’s self-diagnostic and reporting capability. Vehicles produced after 1996 use OBD-II, which is a standardized system that simplifies the process a whole lot. These vehicles all use a common diagnostic connector and a set of universal trouble codes. Though only emission-related codes and data are required to be transmitted through it according to U.S. legislation, most manufacturers have made the OBD-II Data Link Connector the main connector in the vehicle through which all systems are diagnosed and reprogrammed.
At the most basic level, the check engine light indicates that some sensor, somewhere in your engine, exhaust, or transmission, has provided unexpected data to computer. That could indicate a problem with the system the sensor is responsible for monitoring, a bad sensor, or even a wiring issue.
Why I can’t erase the fault code?
Once the monitors are reset, the MIL will either remain out because the DTC was corrected by the proper repair, or it will illuminate because it has again detected the problem.

Model: GJ2B
Input Voltage: 85-265V (International General)
Output Voltage: 0-260V
Output Current:2mA
Voltage Range:0-260V (Adopt soft start mode, the voltage slowly increases.About 4% of the reasonable error!)
Main Application:
– Testing the LED TV backlight need to disassemble LCD screen.
– Testing of LED stirng, LED panel,COB and integrated LED lights,etc.(DO NOT LOOK DIRECTLY AT THE LIGHT.)
Testing of single LED bead.(Don’t connect the probes to the LED for a long time if you can’t determine the “+”and “-”.)
– Test voltage parameters for DC power(<>
– According to the voltage to determine open-circuit,short circuit and the number of the light beads in series.
– Check for electric leakage.
Product characteristics:
– Dedicated Function for LED Beads,LED Stirng, LED Panel,COB and Integrated LED Lights,etc.
– Double Isolated Safe Protection.
– Voltage and Current Intelligent Adjustment.
ATTENTIONS:
1. Please disconnect the power of the detected object first.(If you use to test TV backlight,you should make sure the LCD screen is powered on.)
2. Plug in power,it can be used after 5 to 10 seconds to reach 260V.The soft start mode make the backlight getting brighter slowly.
3. Don’t connect the probes to the LED for a long time if you can’t determine the “+”and “-”.
4. Don’t touch the output terminal of probes for a long time .It’s safe for touch the probes in short time periods.
Matters need attention:
It’s suitable for LED manufacturers,used for testing LED lamp bead,lamp board,lamp bar.With moderate brightness and not dazzling.GJ2B is not suitable for testing TV backlight without disassembly.You can disassembling the screen to test it.It has no size limited.

The ACDelco GM Original Equipment Trailer Brake Control signals a trailer’s brake system when the driver presses on the brake pedal and adjusts how much braking power is needed to stop the trailer, and is a GM-recommended replacement for your vehicle’s original components. This trailer brake control has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Our Promise to Readers

We keep receiving tons of questions of readers who are going to buy How To Diagnose Home Electrical Panel, eg:

• What are Top 10 How To Diagnose Home Electrical Panel for 2020, for 2019, for 2018 or even 2017 (old models)?
• What is Top 10 How To Diagnose Home Electrical Panel to buy?
• What are Top Rated How To Diagnose Home Electrical Panel to buy on the market?
• or even What is Top 10 affordable (best budget, best cheap or even best expensive!!!) How To Diagnose Home Electrical Panel?…
• All of these above questions make you crazy whenever coming up with them. We know your feelings because we used to be in this weird situation when searching for How To Diagnose Home Electrical Panel.
• Before deciding to buy any How To Diagnose Home Electrical Panel, make sure you research and read carefully the buying guide somewhere else from trusted sources. We will not repeat it here to save your time.
• You will know how you should choose How To Diagnose Home Electrical Panel and What you should consider when buying the How To Diagnose Home Electrical Panel and Where to Buy or Purchase the How To Diagnose Home Electrical Panel. Just consider our rankings above as a suggestion. The final choice is yours.
• That’s why we use Big Data and AI to solve the issue. We use our own invented, special algorithms to generate lists of Top 10 brands and give them our own Scores to rank them from 1st to 10th.
• You could see the top 10 How To Diagnose Home Electrical Panel of 2020 above. The lists of best products are updated regularly, so you can be sure that the information provided is up-to-date.
• You may read more about us to know what we have achieved so far. Don’t hesitate to contact us if something’s wrong or mislead information about How To Diagnose Home Electrical Panel.