£322.24

It has never been this cheap. We have no record of a lower price.

£322 today · cheaper than every other day in the last 3 months

KS TOOLS KS Tools 550.1646 12V Battery and Charging System Analyzer

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 38 days · 38 data points (no recent data)

Historical
Generating forecast…
£346.51 £319.81 £325.64 £331.46 £337.29 £343.11 £348.94 23 July 2026 01 August 2026 10 August 2026 19 August 2026 29 August 2026
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Colour, 550.1646

Price data last checked 53 day(s) ago - refreshing...

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Price Distribution

Price distribution over 38 days • 2 price levels

Days at Price
Current Price
17 days · current 21 days 0 5 11 16 21 £322 £347 Days at Price

Price Analysis

Most common price: £347 (21 days, 55.3%)

Price range: £322 - £347

Price levels: 2 different prices over 38 days

Description

The KS Tools 550.1646 is a professional-grade 12V battery, charging, and starting system analyzer designed for rapid and accurate diagnostics. This tool features an integrated printer, allowing you to provide immediate physical reports of your findings. It is engineered to handle a wide variety of battery types, including lead acid, gel, wet cell, MF, VRLA, calcium, AGM, and deep cycle batteries. By utilizing temperature compensation, this device ensures precise performance readings regardless of environmental conditions. It provides a comprehensive overview of battery health by checking status, charging levels, internal resistance, and cold start current. Beyond simple battery testing, the unit includes specialized functions to check the starter battery, starter, and the entire charging circuit. This makes it an essential tool for identifying electrical issues within the vehicle system quickly and efficiently.

Key Features

Wide compatibility for various 12V battery types including AGM, gel, VRLA, calcium, and deep cycle batteries.

Integrated printer allows for immediate documentation and sharing of diagnostic results.

Advanced temperature compensation ensures accurate performance readings in different environments.

Comprehensive testing capabilities for battery status, charging status, and internal resistance.

Includes dedicated functions to measure the starter and the charging circuit for complete system checks.

Quickly determines cold start current to assess the cranking power of the battery.

Designed to prevent battery overloading by managing measuring time effectively.

Product Specifications

Colour
Colour
Size
Size
Domain
Amazon UK
Listed Since
13 March 2015

Barcode

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