TopDiag P200 Power Probe Circuit Finder Car Circuit r 12V 24V Automotive 9-30V Relay r Digital Multimeter Oscilloscope & Injector Tool Diode r Voltage Detector

TopDiag P200 Power Probe Circuit Finder Car Circuit r 12V 24V Automotive 9-30V Relay r Digital Multimeter Oscilloscope & Injector Tool Diode r Voltage Detector

Q: does it check house current?

This is for DC current tests only which uses batteries such as boats , riding mowers and automobiles. It will do both 12 and 24 volt systems. Does not work with AC voltage or current in homes

Q: Can you check for voltage by just holding the probe against a wire or do you have to pierce the insulation on the wire?

You have to pierce the wire. I suggest if you do, dab a bit of silicone sealant to the hole to keep out moisture and avoid corrosion. I would also suggest getting the back probe set to avoid piercing wires if that is a concern.

Q: Does the colour of the tool refer to any differences?

The picture is the real color, and the product is taken in kind

Q: Does this come with extension cable?

If you are working on trailers or the like you will need to purchase the extension. However the cord it comes with should be long (20FT) enough to work on any part of a car or light truck that you need to access.

Product ID: 368156141

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Details

Brand
TopDiag
Power source
Corded
Style
Digital
Colour
black red
Item weight
1200 Grams

⚡9-30V wide voltage range

📊Built-in oscilloscope & multimeter

🔋18A max continuous current

Frequently Bought Together

TopDiag P200 Power Circuit Probe Kit - Automotive Circuit Tester with 2024 Online Update, 9~30V Voltage Range, Multimeter, Relay Test, Fuel Injector Tester, Activating Component, Oscilloscope Mode

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Description

🔧 Diagnose smarter, not harder — power up your automotive game!

COMPLETE PRO KIT INCLUDED - 6m test line, copper probes, relay test lines, and toolbox—everything you need to diagnose like a pro.
NEXT LEVEL USER EXPERIENCE - TFT screen with customizable background and online upgrade ensures you stay ahead of the curve.
PRECISION MEETS VERSATILITY - From 0.1V to 150V and 1Ω to 200KΩ resistance range—engineer-grade accuracy at your fingertips.
ALL IN ONE AUTOMOTIVE DIAGNOSTIC POWERHOUSE - Combine relay, injector, voltage, and resistance tests in one sleek device.
SMART SAFETY WITH INTELLIGENT CIRCUIT BREAKER - Adjustable overload protection keeps your diagnostics safe and reliable.

The TopDiag P200 is a professional-grade automotive circuit tester combining multimeter, oscilloscope, relay, and injector testing functions. It supports a wide voltage range (9-30V), measures up to 18A continuous current, and features intelligent overload protection. With a vibrant TFT display, customizable interface, and comprehensive accessory kit, it’s designed for precise, efficient vehicle diagnostics across 12V and 24V systems.

Specifications

Manufacturer	TopDiag
Part number	P200
Item Weight	1.2 Kilograms
Product Dimensions	38.5 x 29.2 x 10.7 cm; 1.2 kg
Item model number	P200
Size	Large
Color	black red
Style	Digital
Material	Composite
Shape	Straight
Power source type	Corded Electric
Amperage Capacity	18 Amps
Item Package Quantity	1
Temperature Range	60 Degrees Celsius
Display Style	TFT
Included components	1P200/3Probe/2*Battery Clip
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

does it check house current?

Can you check for voltage by just holding the probe against a wire or do you have to pierce the insulation on the wire?

Does the colour of the tool refer to any differences?

Does this come with extension cable?

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