Autool BT760 | Battery Tester
Warranty directly via AsTools
Warranty directly via AsTools
We handle warranty cases ourselves, quickly and without involving the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually assist you immediately. Only in exceptional cases do we still send the product to the supplier.
2 years warranty on all products
2 years warranty on all products
All our products come with a 2-year factory warranty. This ensures you long-lasting quality and service.
Easy returns
Easy returns
You can easily request your return through your account. We will send you the return label by email. Return shipping costs are your responsibility.
Professional customer service
Professional customer service
Our experts are ready to help you quickly and professionally, both online and in our physical store. Questions? Feel free to contact us!
The Autool BT760 is a battery and starter system tester. It performs the four tests any workshop needs – battery, starter, charging and load – and delivers results on paper. The built-in thermal printer means the receipt with date, time and vehicle ID rolls out as soon as the test is complete.
This eliminates transcription errors and prevents disputes: your customer receives a measurement, not an opinion. The unit measures by conductance, so you don't need to discharge the battery to determine its condition. Results display on a 3.2-inch colour screen in fourteen languages, and it draws power directly from the battery via the clamps.
KEY BENEFITS
POINTS TO NOTE
Application and functionality
The challenge with battery diagnostics is that customers can't see your expertise. "It's dead" sounds like a sales pitch, especially if the battery started the car this morning. A printed result with measured values, date and vehicle ID changes that conversation: not your word against their doubt, but a measurement they take home.
The Autool BT760 supports the following test and analysis functions:
- Battery test: Assesses cold cranking power, internal resistance, charge level and battery condition.
- Starting test: Measures actual starting voltage and the lowest value during cranking.
- Charging test: Checks the alternator, rectifier and diodes based on charging voltage.
- Load test: Measures power delivery with all consumers active; also works on battery packs, DC power supplies and UPS systems.
- Print function: Outputs results to paper with date, time and vehicle ID that you enter.
- Stored data recall: Previous measurements remain stored in the device.
- Language selection: Menu available in fourteen languages.
What you see on the display
- Voltage: Current battery voltage in volts.
- Cold cranking current: Measured value in amperes, alongside the standard and the value you have set.
- Internal resistance: In milliohms; the lower the value, the better the battery condition.
- Charge level and lifespan: Both shown as percentages.
- Overall verdict: Good, recharge and retest, or replace.
How to use it
- Connect the clamps: Red to positive, black to negative; the unit powers up automatically.
- Select the battery type: Flooded lead, AGM with flat plates, AGM with wound plates, GEL or EFB.
- Select the standard: CCA, IEC, EN, DIN, JIS or GB, with the value shown on the battery.
- Start the test: The screen displays the result with an assessment.
- Print the receipt: With date, time and the vehicle ID you entered.
Special features and capabilities
The four test modes include safeguards that prevent measurement failures or misreadings.
- Reverse polarity protection: If you connect the clamps the wrong way round, the tester, battery and vehicle remain undamaged; simply reverse them and test again.
- Contact check on the clamps: If a clamp isn't making proper contact, the test won't start. Wiggling it back and forth establishes the connection; poor contact would otherwise produce unreliable results.
- Usable outside the vehicle too: The load test works not only on starter batteries but also on battery packs, DC power supplies and the standby battery in an uninterruptible power supply.
Measurement ranges
The standard you select determines the range in which the device measures. Choose the standard printed on the battery itself; placing an EN value against the DIN scale will give a result that makes no sense.
| Standard | Range |
|---|---|
| CCA | 30 to 2000 |
| IEC | 30 to 2500 |
| EN | 30 to 3000 |
| DIN | 30 to 2500 |
| JIS | 28A19R to N135 |
| GB | 30 to 300 Ah |
Where to use it
- At the counter: A printed receipt convinces faster than an explanation.
- When taking in a used vehicle: Testing the battery on arrival prevents you having to replace it at your own cost later.
- For a fleet: A receipt for every vehicle shows you which batteries need attention first.
- For intermittent starting problems: The starter test reveals whether it's the battery or something else.
Package contents
- 1x Autool BT760 battery tester with measurement cable and clamps
- 1x Roll of thermal paper in the unit
- 1x User manual
Technical specifications
General
- The brand that manufactures the tester.Brand
- Autool
- Whether the device tests only the battery, or also starting and charging by the alternator. A more comprehensive tester finds more causes of starting problems.Type of tester
- Battery and start tester
- Which battery voltages you can test. 12 volts is for cars, 24 volts for lorries and buses.Battery voltage
- 12 V
- 24 V
Batteries and standards
- Which types of batteries the tester can assess accurately. Modern cars with start stop often have an AGM or EFB battery.Battery types
- Lead acid
- AGM flat plate
- AGM spiral wound
- EFB
- Gel
- The standards in which you can enter the battery's cold start current. Choose the standard shown on the battery.Test standards
- CCA
- EN
- DIN
- IEC
- JIS
- GB
- Between which voltages the tester can measure.Voltage measuring range
- 8 to 30 V
Test functions
- Measures the condition, state of charge and cold start current of the battery. This shows whether the battery is still good or needs replacing.Battery test
- Yes
- Measures how far the voltage drops when the engine starts. This shows whether the starter motor draws too much current.Start test
- Yes
- Checks whether the alternator charges the battery properly. Useful if the battery keeps going flat.Charging system test
- Yes
- Measures what the battery delivers when all consumers are switched on at the same time.Load test
- Yes
- Shows the internal resistance of the battery. A high resistance indicates a worn battery.Internal resistance measurement
- Yes
Screen and controls
- The size of the screen. A larger screen makes the reading easier to view.Screen diagonal
- 3.2 inch
- Whether the tester can print the result directly on a receipt. Useful to hand to a customer.Built-in printer
- Yes,Built-in thermal printer, with date, time and vehicle ID
- Whether previous measurements are saved so you can review them later.Save results
- Yes
- In how many languages the menu can be set.Number of menu languages
- 14 languages
Use
- Protects the tester if you connect the clamps the wrong way round.Reverse polarity protection
- Yes
- At which temperatures the tester works properly. Important if you also test outdoors in the cold.Operating temperature
- -20 to 50 °C
Dimensions and weight
- The length, width and height of the tester.Dimensions
- 214 x 98 x 40 mm
Other specifications
- Measurement principle
- Conductance
- Current range
- 15 mA to 5 A
- Tests
- Battery, starting, charging, maximum load
- Measured values
- Voltage, current, internal resistance, charge state and condition
- Power supply
- From the battery you are testing, via the clamps
- Protection
- Protection against reverse polarity connection
