Schumacher Electric – Battery Testing

Since 1947 they have been in manufacturing and marketing of battery chargers, portable power sources, inverters/converters, battery testers, 12V accessories, and welding equipment.

Schumacher Electric – Battery Testing

Schumacher Electric started originally by designing and producing custom-built transformers for the electronic industry.

PST-900X ProSeries Battery Tester with a Printer

PST-900X ProSeries Battery Tester with a Printer

This is 3 Testers Battery, Charging and Starting in one instrument. Easy to use with 3 Button Operation and used for testing 6 & 12 volt batteries.

It is also helpful in evaluating 12 & 24 volt charging systems. It has a 16 Character LCD with Adjustable Backlighting. Includes Case, Clamps, Batteries.

Before you start testing – Precautions – (from the user manual)

Be sure the area around the battery is well ventilated while the battery is being tested.

Clean the battery terminals. Be careful to keep corrosion from coming in contact with your eyes.

Inspect the battery for a cracked or broken case or cover. If the battery is damaged, do not use the tester.

If the battery is not a sealed maintenance free battery, check the level of each cell and if necessary, add distilled water until the battery acid reaches the level specified by the manufacturer. This helps purge excessive gas from the cells. Do not overfill.

If it is necessary to remove the battery from the vehicle to test it, always remove the ground terminal from the battery first. Make sure all accessories in the vehicle are off to ensure you do not cause any arcing.

Schumacher Electric Corporation
801 Business Center Drive, Mount Prospect, IL 60056, USA.

Battery Analyzers and Test Systems – Cadex Electronics

They design and manufacture Battery analyzers, chargers, rapid-testers and monitoring systems. They also create custom test solutions in Power Electronics.

Battery Systems from Cadex Electronics

Products Include – Cadex C7000 Series battery analyzers, Battery Maintenance and Testing Systems. The Cadex C5100 battery tester. Spectro CA-12 Series is the first hand-held battery tester.

Cadex C8000 Advanced Battery Testing System

Cadex C8000 Advanced Battery Testing System

The Cadex C8000 is more than a programmable power supply and load bank; the instrument provides intelligence to assist in battery testing.

“You can capture load signatures of power tools and laptops and then perform simulated battery runtime by replying the stored data. Add a thermal chamber, external load bank and other accessories,”

Cadex Electronics Inc.
22000 Fraserwood Way Richmond, BC V6W 1J6 Canada