For the loaded test should you put load on the battery ie put lights on demist etc?

I think it puts load on its self

I got 3 different test results within 1 minutes, Whether a certain time interval is required for each test？

Hello, can you check if the device is connected properly? In addition, please wait 1 minute between each test to see if the values of the equipment are consistent. If the device still can't work, please contact the tech support, they will solve the problem for you: support@topdon.com.

what does the reverse polarity protection mean?

If you accidentally connect the negative clip to the positive side of the battery and the positive clip to the negative, the device will sense the mistake and protect the circuits inside from damage.

Can I review my historical diagnostic data? how can i do that?

Hello. I have looked at mine and I cannot find any data retrieval but they do one with a printer built in for about £20 more.

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TOPDON Car Battery Tester BT200-A, 12V/24V Battery Analyzer 100-2000CCA

Product ID: 237999304

Details

Brand
TOPDON
Colour
Black Blue
Item weight
0.44 Kilograms
Power source
Battery
Style
BT200

🌈2.4-inch vibrant color LCD

📊Instant battery & system health

🔋12V/24V versatile power

¥22018

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Power up your ride’s health with instant clarity!

VIVID COLOR DISPLAY - 2.4-inch color LCD ensures crystal-clear visibility even under direct sunlight.
GLOBAL USER FRIENDLY - Supports 8 languages with a detailed manual, perfect for DIYers and professionals alike.
INSTANT HEALTH DIAGNOSTICS - Get quick, accurate readings on battery, cranking, and charging system status in seconds.
PRO GRADE ACCURACY SAFETY - Advanced conductance testing with reverse polarity protection for worry-free use.
UNIVERSAL BATTERY COMPATIBILITY - Works seamlessly with 100-2000 CCA batteries across cars, motorcycles, boats, and more.

The TOPDON BT200-A is a professional-grade car battery tester compatible with all 12V and 24V batteries ranging from 100 to 2000 CCA. Featuring advanced conductance technology, a bright 2.4-inch color LCD, and reverse polarity protection, it delivers fast, accurate diagnostics for batteries, cranking, and charging systems. Ideal for vehicles, motorcycles, boats, and more, it supports 8 languages and is designed for both DIY enthusiasts and automotive pros.

Specifications

ASIN	B08LGZQ2N7
Best Sellers Rank	1,222 in Automotive ( See Top 100 in Automotive ) 3 in Car Battery Testers
Brand	TOPDON
Colour	Black Blue
Compatible Devices	car, truck, motorcycle, atv, suv, boat, yacht
Country Of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (2,808)
Global Trade Identification Number	00850028162095
Included Components	BT200 Vehicle Battery Tester, User Manual
Item Dimensions	17.8 x 9.5 x 3.3 centimetres
Item Type Name	BT200
Item Weight	0.44 Kilograms
Manufacturer	TOPDON
Manufacturer Part Number	BT200
Maximum Operating Voltage	30 Volts
Measurement Type	Voltmeter, Ammeter, or Multimeter
Minimum Operating Voltage	12 Volts (DC)
Model Number	BT200
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
Product Warranty	12-month guarantee
Specification Met	CE
Style Name	BT200
UPC	810139302919 632111336602 850028162095 680666215361
Upper Temperature Rating	60 Degrees Celsius

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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