[{"id":300449235009,"handle":"power-supply-testers","title":"Power Supply Testers","updated_at":"2026-04-01T05:06:00-05:00","body_html":"\u003cp\u003eEnsure reliable power delivery to your security systems with our professional power supply testers. Essential tools for troubleshooting and maintaining fire alarm systems, access control, CCTV, and other security equipment, our testers help verify voltage, current, and power supply performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVoltage and current testing equipment\u003c\/li\u003e\n\u003cli\u003eMultimeters and power analyzers\u003c\/li\u003e\n\u003cli\u003eBattery testers and load testers\u003c\/li\u003e\n\u003cli\u003ePoE testers for network devices\u003c\/li\u003e\n\u003cli\u003eAC\/DC power supply testers\u003c\/li\u003e\n\u003cli\u003eDigital and analog display options\u003c\/li\u003e\n\u003cli\u003ePortable and bench-top models\u003c\/li\u003e\n\u003cli\u003eEssential for installation and maintenance\u003c\/li\u003e\n\u003cli\u003eAccurate and reliable measurements\u003c\/li\u003e\n\u003cli\u003eProfessional-grade diagnostic tools\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-01-12T11:43:35-06:00","sort_order":"best-selling","template_suffix":"abc","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Power Supply \u003e Tester"}],"published_scope":"global"},{"id":301937950785,"handle":"quick-order","title":"Quick Order","updated_at":"2026-04-07T09:02:30-05:00","body_html":null,"published_at":"2026-02-18T13:35:25-06:00","sort_order":"best-selling","template_suffix":"quick","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"}]
The ACT CHROME 12V SLA Battery Tester uses advanced pulsed load technology to deliver accurate DC Voltage and Ah capacity results based on the battery’s temperature and state of charge. A quick look up table on the side of the unit identifies when batteries should be recharged or replaced due to age or operating conditions (65% of rated capacity). A temperature sensitive strip allows the ambient temperature to also be recorded.
The ACT CHROME 12V SLA Battery Tester offers a simple and accurate solution for testing 12V SLA batteries commonly used in fire, security and many other electrical systems.
Main Features
Tests 12V SLA batteries up to 200 Ah
Simulates full 20 hour discharge test
Ah capacity & volts reading in seconds
This can easily be as much as ±50% of the rated capacity
Bear in mind the differences in temperature when testing – for example in an enclosure or next to a hot transformer (high than rated reading) or located externally / cold environment (lower than rated reading)
Subscribe to our emails
Be the first to know about new collections and exclusive offers.
Choosing a selection results in a full page refresh.
