{"product_id":"bm310-12v-car-battery-alternator-tester","title":"BM310 12V Car Battery \u0026 Alternator Tester","description":"\u003ch2\u003eBM310 12V Battery \u0026amp; Alternator Tester\u003c\/h2\u003e\n\u003cp\u003eThe BM310 is a compact clip-on tester for quick checks of supported 12V vehicle batteries and charging systems. Its six-LED display provides an easy visual indication of battery and alternator status without requiring a separate power source.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChecks basic 12V battery condition and alternator charging status\u003c\/li\u003e\n\u003cli\u003eSix-LED status display for quick interpretation\u003c\/li\u003e\n\u003cli\u003eInsulated positive and negative test clips\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight design for the glovebox or workshop\u003c\/li\u003e\n\u003cli\u003eSuitable for supported cars, motorcycles and other 12V applications\u003c\/li\u003e\n\u003cli\u003eDesigned for common 12V lead-acid and maintenance-free batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSwitch the vehicle off and identify the battery terminals.\u003c\/li\u003e\n\u003cli\u003eConnect the red clip to positive (+) and the black clip to negative (−).\u003c\/li\u003e\n\u003cli\u003eRead the battery-status LEDs.\u003c\/li\u003e\n\u003cli\u003eStart the engine only when checking the alternator or charging-system indication.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Whisperwoods","offers":[{"title":"Default Title","offer_id":57238444081318,"sku":null,"price":15.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/4523\/8438\/files\/O1CN01OG5HgF1XaZLrlqxR1__990922940-0-cib.jpg_0ca812c6-068b-4217-b0e6-ef3f6c873cb2.webp?v=1788346586","url":"https:\/\/whisperwoods.co.nz\/products\/bm310-12v-car-battery-alternator-tester","provider":"Whisperwoods","version":"1.0","type":"link"}