{"product_id":"tr24-waterproof-battery-capacity-tester-coulomb-meter-lcd-display","title":"TR24 IP68 Waterproof Battery Capacity Tester | Coulomb Meter LCD","description":"\u003cp\u003eThe \u003cstrong\u003eTR24 Waterproof Battery Capacity Tester\u003c\/strong\u003e is a professional-grade coulomb meter designed to give you complete, real-time visibility into your battery system. Whether you're managing a lithium battery bank on an RV, monitoring a forklift, or keeping tabs on an electric vehicle, this compact LCD display unit delivers precise readings at a glance.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Function Monitoring:\u003c\/strong\u003e Measures real-time voltage, current, power, true capacity (Ah), remaining usage time, and battery charge\/discharge status — all on one screen.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP68 Waterproof \u0026amp; Dustproof:\u003c\/strong\u003e The high color-gamut LCD coulometer is fully sealed to IP68 standards, making it suitable for outdoor, marine, and industrial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Capacity Alarm:\u003c\/strong\u003e Set a custom low-capacity threshold and receive an alert before your battery runs out — no more unexpected shutdowns.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Backlight:\u003c\/strong\u003e Features both automatic brightness adjustment and manual override for optimal visibility in any lighting condition.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Works with lithium, lithium iron phosphate (LiFePO4), lead-acid, and nickel-metal hydride (NiMH) batteries across a broad 8–80V working range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Ideal for RVs, forklifts, yachts, motorcycles, electric bicycles, mobility scooters, solar storage systems, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTR24\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8–80V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A \/ 100A \/ 350A (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1–1000 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLCD High Color Gamut Color Screen\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60mW–250mW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e72.5 × 20.75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Batteries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLithium, LiFePO4, Lead-Acid, NiMH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1× TR24 Coulomb Meter Device\u003c\/li\u003e\n  \u003cli\u003e1× 3m Shielded Wire\u003c\/li\u003e\n  \u003cli\u003e1× B+ Connection Wire\u003c\/li\u003e\n  \u003cli\u003e1× Current Sampler (Shunt)\u003c\/li\u003e\n  \u003cli\u003e1× Instruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/25-in-1-precision-magnetic-screwdriver-set-pro-repair-tool-kit\"\u003e25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack\"\u003e10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-rubber-strain-relief-cord-boot-protector-sleeves-4-6-5-2-6mm\"\u003e10-Pack Rubber Strain Relief Cord Boot Protectors 4.6–6mm\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of batteries is the TR24 coulomb meter compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The TR24 battery capacity tester is compatible with a wide range of battery chemistries, including lithium-ion, lithium iron phosphate (LiFePO4), lead-acid, and nickel-metal hydride (NiMH) batteries. It supports any battery system operating within the 8–80V DC range and up to 1000 Ah capacity.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the TR24 truly waterproof and suitable for outdoor or marine use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The TR24 coulomb meter carries an IP68 waterproof and dustproof rating, meaning it is fully protected against dust ingress and can withstand continuous submersion in water. It is well-suited for marine vessels, outdoor solar setups, and other demanding environments.\u003c\/p\u003e\n\u003ch4\u003eQ: What current ratings are available for the TR24 battery tester?\u003c\/h4\u003e\n\u003cp\u003eA: The TR24 is available in three current measurement configurations: 50A, 100A, and 350A. Choose the rating that best matches your battery system's maximum discharge or charge current for accurate monitoring.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of batteries is the TR24 coulomb meter compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The TR24 battery capacity tester is compatible with a wide range of battery chemistries, including lithium-ion, lithium iron phosphate (LiFePO4), lead-acid, and nickel-metal hydride (NiMH) batteries. It supports any battery system operating within the 8–80V DC range and up to 1000 Ah capacity.\"}}, {\"@type\": \"Question\", \"name\": \"Is the TR24 truly waterproof and suitable for outdoor or marine use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The TR24 coulomb meter carries an IP68 waterproof and dustproof rating, meaning it is fully protected against dust ingress and can withstand continuous submersion in water. It is well-suited for marine vessels, outdoor solar setups, and other demanding environments.\"}}, {\"@type\": \"Question\", \"name\": \"What current ratings are available for the TR24 battery tester?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The TR24 is available in three current measurement configurations: 50A, 100A, and 350A. Choose the rating that best matches your battery system's maximum discharge or charge current for accurate monitoring.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Measuring \u0026 Testing\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/collections\/measuring-testing\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"TR24 IP68 Waterproof Battery Capacity Tester | Coulomb Meter LCD\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/products\/tr24-waterproof-battery-capacity-tester-coulomb-meter-lcd-display\"}]}\u003c\/script\u003e","brand":"QXL","offers":[{"title":"50A(0-75A)","offer_id":46925880688839,"sku":"14:175#50A(0-75A)","price":170.59,"currency_code":"USD","in_stock":true},{"title":"350A(0-500A)","offer_id":46925880721607,"sku":"14:193#350A(0-500A)","price":228.0,"currency_code":"USD","in_stock":true},{"title":"100A(0-150A)","offer_id":46925880754375,"sku":"14:366#100A(0-150A)","price":192.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/8314\/9255\/files\/S5e68d21de5c642169fff2d1f9314b7caH.webp?v=1785468582","url":"https:\/\/qxlcustomerservice.com\/products\/tr24-waterproof-battery-capacity-tester-coulomb-meter-lcd-display","provider":"QXL","version":"1.0","type":"link"}