Draper Tools has been equipping British trades and serious home users since 1919. A family-run Hampshire business for over a century, Draper offers one of the widest tool ranges in the UK — from hand and power tools to workshop equipment, garden tools and automotive specialty kit. Draper Battery Hydrometer - BH-2B The Draper Battery Hydrometer - BH-2B (Part Number: BH-2B) is a genuine Draper product, supplied through official UK distribution. .lb-img-strip{margin:14px 0;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;}.lb-img-cell{flex:0 0 auto;width:calc(33.3% - 8px);max-width:140px;border:1px solid #dce3eb;border-radius:6px;background:#fff;padding:6px;box-sizing:border-box;}.lb-img-cell img{width:100%;height:auto;aspect-ratio:1/1;object-fit:contain;display:block;}@media (hover:hover){.lb-img-cell:hover img{transform:scale(2);transition:transform .25s;}} Precision battery hydrometer for testing the solution content in each cell. Graduations: - 0.005 g/ml; Red: - Ranges from 1.100 - 1.205. indicating the battery is discharged. White: - Ranges from 1.205 - 1.260. indicating that the battery requires attention. Green: - Ranges from 1.60 - 1.300. indicating the battery is fully charged. Calibrating should be carried out at 20 Deg C. Care must always be taken when removing battery cell caps and when testing. Manufactured with a glass tube, PVC bulb and spout. Specifications Brand Draper Manufacturer Part Number BH-2B MPN BH-2B EAN 5010559010547 GTIN 5010559010547 Type DRAPER Item Weight 0.101 kg Custom Bundle No Power Source Battery Condition New DownloadsTechnical Datasheet Why Choose Draper?A century of British tool heritage. Established 1919 — one of the UK's longest-standing family tool businesses. Huge genuine range — hand tools, power tools, air tools, garden and automotive equipment from one trusted name. Specification-led quality — every product carries full manufacturer part numbers and technical detail. Trusted by trade — stocked in professional workshops across Britain for generations. Product VideoYour browser cannot play this video. About DraperFounded in 1919 and still family-run, Draper Tools is one of the UK's most recognised tool brands, supplying tens of thousands of product lines to trade and DIY customers. From its Hampshire headquarters, Draper develops tools across every major category — hand tools, power tools, storage, garden and automotive — all backed by clear specifications and genuine manufacturer part numbers. .ds-e19f6777{margin:20px 0;padding:14px;background:#fafafa;border:1px solid #e5e7eb;border-radius:8px;}.ds-e19f6777 h3{font-size:15px;color:#003366;margin:0 0 10px 0;}.ds-e19f6777-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;}.ds-e19f6777-cell{border:1px solid #dce3eb;border-radius:6px;overflow:hidden;background:white;display:block;color:inherit;text-decoration:none;}.ds-e19f6777-cell img{width:100%;height:auto;display:block;transition:transform .2s;}@media (hover:hover){.ds-e19f6777-cell:hover img{transform:scale(1.05);}}.ds-e19f6777-foot{font-size:11px;color:#666;margin-top:10px;line-height:1.5;}.ds-e19f6777-lb{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.92);z-index:9999;text-align:center;padding:20px;box-sizing:border-box;}.ds-e19f6777-lb:target{display:block;}.ds-e19f6777-lb img{max-width:96%;max-height:88vh;height:auto;width:auto;border:2px solid white;background:white;}.ds-e19f6777-lb .close{position:absolute;top:14px;right:24px;color:white;font-size:32px;font-weight:bold;text-decoration:none;line-height:1;}.ds-e19f6777-lb .nav{position:absolute;top:50%;transform:translateY(-50%);color:white;font-size:48px;text-decoration:none;padding:10px 20px;font-weight:bold;}.ds-e19f6777-lb .prev{left:10px;} .ds-e19f6777-lb .next{right:10px;}.ds-e19f6777-lb .label{position:absolute;bottom:14px;left:0;right:0;color:white;font-size:13px;text-align:center;font-family:sans-serif;}
