Prices are last recorded observations, dated where shown. An unchanged price does not expire after a fixed number of hours. Confirm today’s price, availability and final total with the retailer.

Sealey

Sealey Battery Fluid Tester

Check contents · United Kingdom

All retailer prices (3)

Item prices shown in GBP. Delivery is separate. We may earn a commission when you buy through our retailer links.

Power Tools Direct

Reported available

Observed 15 Oct 2026

£7.19

Delivery: check retailer

Visit Power Tools Direct ↗

Tooled Up

Reported available

Observed 12 Oct 2026

£10.95

Delivery: check retailer

Visit Tooled Up ↗

My Tool Shed

Reported available

Observed 12 Oct 2026

£10.95

Delivery: check retailer

Visit My Tool Shed ↗

Pack contents — retailer title

Pack format: Check contentsBatteries: Not confirmedCharger: Not confirmed

Pack contents are not established from the retailer title. Check batteries, charger, case and accessories before ordering.

A shared voltage does not establish battery compatibility. Check the manufacturer’s exact battery platform.

Price history

See dated prices recorded for this exact barcode, retailer by retailer.

Show price history

About this tool

The Sealey Battery Fluid Tester is a professional battery hydrometer designed for accurate testing of battery electrolyte specific gravity. This precision testing tool is suitable for technicians and mechanics working with 6V, 12V and 24V battery systems across automotive, marine and industrial applications. Built with tube construction housing an integrated float gauge, this hydrometer provides clear readings of battery fluid condition to help assess battery health and charging status. The built-in thermometer enables temperature compensation, ensuring accurate measurements across varying workshop conditions where temperature can affect specific gravity readings. Lightweight and portable at just 0.11kg, this battery tester is an essential diagnostic tool for workshops, mobile mechanics and fleet maintenance operations. The simple operation and clear visual indicators make it straightforward to identify weak cells or batteries requiring charging or replacement. Features and Benefits: • Tests 6V, 12V and 24V batteries for versatile workshop use • Integrated thermometer for temperature-compensated readings • Float gauge design provides clear visual indication of battery condition • Lightweight tube construction at 0.11kg for easy handling Specifications: Brand: Sealey Nett Weight: 0.11kg

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.

Product details

Brand: Sealey
Barcode / GTIN: 05024209099219
Category: Batteries & chargers
Pack format: Check contents

How this comparison works

These retailer offers are joined by a checksum-valid barcode. A similar name or model number alone does not create a match.

We rank item prices from low to high. Where a delivery charge is missing, we cannot claim a cheapest delivered total. Taxes, delivery restrictions and checkout promotions should be confirmed with the retailer.

Each retained price carries its source observation date. Withdrawn or explicitly expired offers are excluded. “Reported available” describes the feed observation, not a live checkout check.

Read our comparison method