Shop for portable handheld digital battery tester

Don't throw away Good batteries. Test them first. The portable handheld tester by La Crosse Technology analyses one battery at a time. Test your rechargeable or alkaline batteries in the following sizes: AAA, AA, C, D and 3V lithium button cell batteries, also side contacts for 9V batteries. The compact size allows you to carry the tester with you on the go in a purse, camera bag, luggage or backpack. Simple operation: Select battery voltage, insert battery according to polarity, pressing tester to make contact you can read battery strength on LCD.

In just 30 seconds, the PRO-SERIES 100 Amp Battery Tester can diagnose the complete charging system on your auto, ATV, or marine battery. The portable and easy to use design requires no outside power, and can test the starter draw, battery load and condition, plus the alternator, regulator, and more. The color-coded meter shows 50 to 100 Ah as well as the battery's remaining power. Perfect for use in automotive, recreational, and marine applications, the Battery Load Tester is also great use on farm and construction equipment.

Portable Battery Storage Case - Secure & Organized! This durable, shock-resistant battery case holds over 167 batteries and includes a BT-168 tester. Its organized design, handle, and zipper make it portable and secure, ideal for home, office, and electronics use. Material: Fabric.

Portable Battery Storage Case - Secure and Organized. This durable, shock-resistant battery case holds over 167 batteries and includes a BT-168 tester. Its organized design, handle, and zipper make it portable and secure, ideal for home, office, and electronics use.

Powered by hand, this hanging scale operates without batteries or charging by generating power through a brief pushbutton sequence. You simply slide the button 4 to 5 times to accumulate energy for a weighing session, then read the result on a clear display. It is built for travel and everyday use, so power concerns disappear during trips or in places without quick access to fresh batteries. The scale weighs items up to 110 lbs. or 50 kilograms, with a resolution of 0.1 lbs. or 50 grams to provide detail where needed. A sturdy T-handle design pairs with a durable nylon strap and a robust metal hook, suitable for suspending luggage, packages, backpacks, groceries, or gear. Its compact size and light weight make it easy to carry in a pocket or backpack, enabling weigh checks on the go. The large LCD display helps with easy reading in a variety of lighting conditions. Operation is straightforward: power the unit with the pushbutton, switch between lbs. and kilograms, and reset to zero when necessary. The tare function supports weighing a container by subtracting its weight, and a simple auto-lock helps confirm the final net weight while auto-off conserves power for continued use. Color: Black.

Ensure peace of mind before you hit the road with this Portable Digital Alcohol Tester. Delivering fast, accurate results in just 20 seconds, this sleek device features a smart chip and high-sensitive sensor for reliable, interference-free performance. Its advanced filter compartment eliminates non-alcohol substances, ensuring precise readings every time. With a rechargeable lithium battery lasting up to three months on a single charge, it’s always ready when you need it. Compact, efficient and dependable, this alcohol tester is your trusted companion for safer, worry-free driving.

This OTC branded tester fits the ideal tester. Produce more accurate results with this 130 amp digital battery load tester. Other features include: ripple detection light, alternator test lead, dual jaw load clamp design, state of charge, battery load test, starter test, charging system test, alternator ripple test. Includes test leads.

The Gardner Bender Digital Battery Tester allows you to quickly determine the existing charge in your battery. No more guessing if the battery is good or not. Tests all common batteries to determine if they are charged or need replacement. The tester provides an easy color-coded readout.

Get Accurate 3 Digit Read Out from 0.5 to 19.9 KV. Use the Digital Electric Fence Tester to measure fence line and fence charger voltage. This tester combines digital accuracy with ease and convenience. It measures voltage on any type of wire. The rugged pocket-size case is made of heavy-duty ABS plastic. Features include: Accurate 3 Digit Read Out from 0.5 to 19.9 KV. Requires 9-Volt Battery. (Battery Not Included).

This cordless 20V heat gun is compatible with standard 20V max battery platforms, providing a high-performance replacement tool-only solution for shrink tubing and paint removal. Featuring a digital LCD display (120F to 1110F) and a 350W ceramic core, it ensures precise temperature control for DIY and home repair. Built with a 6-second smart cooling system and low-voltage protection, this portable handheld tool provides cordless freedom and safety for on-the-go maintenance (battery sold separately).