Did you know? Andreas Stihl patented the first electric chainsaw in 1926 and the first petrol chainsaw in 1929 — earning the title Father of the Chainsaw.
Did you know? Johan Petter Johansson invented the modern adjustable wrench (spanner) in 1892 while working at Bahco — the tool used by every tradesperson today.
Did you know? A British company that manufactures router cutters, saw blades, and the famous AirShield Pro — one of the first powered respirators for woodworkers.
Did you know? Invented the first portable circular saw in 1927 and pioneered the dust extraction system that is now standard in professional workshops.
Did you know? Started by making carbon-filament lamps. The Philips head screw was NOT invented by Philips — it was invented by Henry F. Phillips, a completely different person.
Did you know? One of the oldest British chemical manufacturers, originally producing turpentine substitute. Their wood preservers have protected UK homes for over 145 years.
Did you know? The name comes from "Cuprum" (Latin for copper) and "Naphthol" — copper naphthenate was the original wood preservative formula invented in 1911.
Did you know? British General (BG) has been the UK's go-to brand for electrical accessories since WWII. Their white moulded sockets are installed in millions of British homes.
Did you know? Originally a mail-order screws company called "Woodscrew Supply Company". Now the UK's largest multi-channel trade supplier with 870+ stores and same-day Click & Collect.
Did you know? Owned by Travis Perkins Group, Toolstation grew from a single store to 580+ branches in just 20 years — opening a new store almost every week.
Did you know? ITS (Industrial Tool Supplies) is one of the UK's largest independent tool retailers, known for competitive pricing and fast delivery across their 30+ trade counters.
Did you know? Named after founders Richard Block and David Quayle. B&Q opened the UK's first warehouse-style DIY store in 1980, changing how Britons shop for home improvement.
Did you know? A fast-growing online-only tool retailer specialising in premium brands like Milwaukee, Makita, and DeWalt with competitive pricing and expert product knowledge.
Did you know? Started as a small family business, Power Tool Mate has become one of the UK's most trusted online power tool specialists with over 100,000 satisfied customers.
Did you know? Tools4Trade is known for their detailed product videos and expert reviews, helping tradespeople make informed buying decisions before purchasing.
Did you know? Famous for their massive 25,000 sq ft flagship store in Devon — a destination for woodworkers worldwide. They manufacture their own brand of lathes and machinery.
Did you know? SGS specialises in air compressors, generators, and workshop equipment. They design and manufacture many products under their own brand name.
Did you know? Toolden has rapidly grown into a go-to online store for tradespeople, known for their clean website design, fast shipping, and excellent customer service.
Did you know? City Electrical Factors (CEF) is the UK's largest electrical wholesaler with over 450 trade counters. They hold £150M+ of stock for same-day availability.
Did you know? One of the oldest companies in the UK, Travis Perkins traces its origins to 1797. The group also owns Toolstation, Wickes, and several other major trade brands.
Did you know? Power Tool World is a family-run business that has grown into one of the North East's largest power tool retailers with a massive online catalogue.
Sealey BT2003 Digital Battery and Alternator Tester with Printer
SKU: 260326123641065
EAN: 5024209827560
Compare 2 prices for Sealey BT2003 Digital Battery and Alternator Tester with Printer — from £136.95
across 2 UK sellers including
Tooled Up, My Tool Shed.
The Sealey BT2003 is a digital battery and alternator tester with integrated printer, designed for professional automotive diagnostics. This versatile diagnostic tool enables mechanics and auto electricians to quickly identify battery and charging system faults with printable results for customer records and warranty claims. Engineered for safe and accurate testing, this battery tester can diagnose battery condition with as little as 1V of residual charge, eliminating the risk of sparks or heat during testing. The device works with 6V and 12V batteries across multiple rating systems including DIN, EN, IEC, JIS and SAE, with test ranges from 25-2100 CCA depending on the standard. The straightforward 2-line LCD screen provides clear prompts throughout the testing process, requiring no complex interpretation. The alternator testing capability analyses the vehicle's charging system at rest and under load on both 12V and 24V systems, identifying potential alternator failures before they leave drivers stranded. The integrated voltmeter function extends the diagnostic capability for additional electrical system checks, measuring voltages from 1.5-30V. Test results are displayed on screen and automatically printed for professional documentation. Built for workshop use, the BT2003 features rugged construction to withstand daily professional use. The complete kit arrives in a protective storage case with two rolls of thermal printing paper and comprehensive operating instructions, ensuring you're ready to start testing immediately. Features and Benefits: • Integrated printer provides professional documentation of test results for customer records • Tests batteries with as little as 1V charge for comprehensive fault diagnosis • No sparks or heat generation ensures safe testing in workshop environments • Simple LCD prompts guide users through testing without complicated procedures • Tests both 6V and 12V batteries plus 12V and 24V charging systems • Built-in voltmeter enables additional electrical system diagnostics • Rugged construction designed for professional workshop durability • Supplied complete with storage case and two printing paper rolls Specifications: • Battery: 4 x AA (not included) • Brand: Sealey • Charging System Capability: 12/24V • Consumable Parts: BT2003.V2-01 - Printing Roll for BT2003, BT2013 Pack of 2 • Minimum Power Requirement: 1V • Nett Weight: 1.37kg • Note: *CCA - Cold Cranking Amps, **24V Alternator Test only • Rated Battery Voltage: 6/12V • Rating Systems: DIN, EN, IEC, JIS, SAE • Test Ranges: 40-2100 CCA* EN, 40-2000 CCA* SAE, 30-1500 CCA* IEC, 25-1300 CCA* DIN, By Battery Type JIS • Voltage Range: 1.5-30V
No specifications available
No features listed
No items listed
Customer Reviews
No reviews yet
Be the first to share your experience
Sealey BT2003 Digital Battery and Alternator Tester with Printer
