WD30748

Introducing the QWORK WD30748 12V 100A Battery Tester, a versatile and essential tool for testing the health and performance of various types of lead-acid batteries. This user-friendly device is designed to deliver accurate and reliable voltage readings, as well as valuable information about a battery's state of charge and capacity.

The QWORK WD30748 is a 12V battery tester, capable of handling batteries with a capacity up to 100Ah. It's an excellent choice for testing a wide range of lead-acid batteries, including those used in cars, motorcycles, boats, RVs, solar systems, and industrial equipment. The tester features a large, easy-to-read LCD display, which shows the voltage reading in real-time.

One of the most notable features of the QWORK WD30748 is its ability to test batteries under load, providing a more accurate reflection of their true performance. With its built-in load tester, the device can simulate the electrical demands placed on a battery during engine cranking. This enables the tester to determine if a battery is capable of delivering the required starting power.

The QWORK WD30748 also offers a number of useful diagnostic functions. For instance, it can detect faults such as a dead short, open circuit, or reversed polarity. Additionally, it can display the battery's temperature, allowing users to monitor its performance in various conditions.

The tester is compact and portable, making it an ideal choice for use in a variety of settings. It features a rugged, waterproof design, ensuring it can withstand the rigors of outdoor use. The device comes with a set of test leads and a carrying case, making it easy to transport and store.

In summary, the QWORK WD30748 12V 100A Battery Tester is a powerful and versatile tool for testing the health and performance of lead-acid batteries. With its accurate voltage readings, load testing capabilities, and diagnostic functions, it's an essential addition to any toolkit or workshop. Its rugged design, compact size, and convenient carrying case make it a practical choice for use in a wide range of environments.

Pros and Cons of buying a QWORK WD30748 12V 100A Battery Tester

The QWORK WD30748 12V 100A Battery Tester is a popular choice for those seeking an accurate and reliable battery testing solution. Let's explore its key features, advantages, and disadvantages to help you make an informed decision.

1. Wide Voltage Range: The QWORK WD30748 tester supports a wide voltage range of 1.8V to 150V, making it suitable for testing various types of batteries, including 12V, 24V, and even heavy-duty batteries.

2. High Current Capability: With a 100A current capacity, this battery tester can provide more accurate results for high-current batteries, such as those used in automotive applications.

3. Versatile Testing Functions: The tester offers various testing functions, including voltage, resistance, and capacity tests, enabling users to diagnose battery issues more effectively.

4. Easy-to-Read Display: The large, backlit LCD display makes it easy to read test results, even in poorly lit environments.

5. Convenient Size and Portability: The compact size and lightweight design make it an ideal choice for those who require a portable battery tester for various applications.

1. Limited Capacity Testing: While the tester offers capacity testing, it may not be as accurate as dedicated battery chargers or load testers.

2. No Bluetooth or Wi-Fi Connectivity: The QWORK WD30748 does not offer Bluetooth or Wi-Fi connectivity, which may be a drawback for those who prefer wireless data transfer and remote monitoring.

3. No Automatic Shutoff: The tester does not have an automatic shutoff feature, which may lead to battery drain if left on unattended.

The QWORK WD30748 12V 100A Battery Tester offers a wide voltage range, high current capacity, and versatile testing functions, making it an excellent choice for various battery testing applications. Despite its limitations, such as no capacity testing accuracy, lack of wireless connectivity, and no automatic shutoff, its advantages generally outweigh its disadvantages. If you're looking for a reliable, portable, and versatile battery tester, the QWORK WD30748 is an excellent option to consider.

If you require a dedicated battery testing solution with higher capacity testing accuracy, consider investing in a dedicated battery charger or load tester. However, for general battery testing applications, the QWORK WD30748 12V 100A Battery Tester is a solid choice that delivers accurate results and excellent value for its price.

Details:

Qwork 12v 100a battery load tester voltage 24338 for cars, black. This powerful diagnostic tool ensures accurate results for both 6v and 12v batteries. Maximum ceca of 1,000: with a maximum cold cranking amps ceca rating 1,0 this battery load tester provides reliable testing for even the most demanding vehicles and batteries. Shock-resistant steel case and heavy-duty copper-plated clamps: built to withstand rigorous use, this battery load tester features a shock-resistant steel case comes with heavy-duty copper-plated clamps for secure reliable connections.

Versatile battery load tester voltage tester: effectively check the battery and voltage of various vehicles including cars, trucks, RVs, golf carts.

specifications metiprobe:

• brand: Qwork
• mpn: Wd30748
• model: 679 6 31 3 9 41 8 080 6235 3 6
• part type: Battery
• color: Black
• packageheight: 85
• packagelength: 332
• packageweight: 1139
• packagewidth: 165
• upc: 795973617002

shipping metiprobe:

• transit: 4-10 days
• class: standard
• type: fixed
• service: standard

offer metiprobe:

• in stock #: 4
• sold #: 11
• options: ship-to-home
• prices: $29.31–$33.61
• item condition: New
• availability: in stock
• started: december 30, 2025

returns metiprobe:

• time: 30 days
• paid by: seller
• method: money back
• policy: returns accepted

seller metiprobe:

• city: new york, new york
• rating: 100.0%
• # reviews: 5

payments metiprobe:

• credit card: mastercard
• other
• wallet: apple-pay

general metiprobe:

• category: Home & Garden > Workshop Equipment > Measuring Layout Tools > Meters, Sensors Probes

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