The Multi-Function Cylinder Pressure Gauge is an essential diagnostic tool designed to measure engine compression with accuracy and reliability. It helps technicians quickly assess the internal condition of an engine by identifying issues such as worn piston rings, leaking valves, or head gasket problems.

Accurate Compression Testing

With a measurement capacity of up to 300 PSI (21 kg/cm²), this gauge provides precise readings required for evaluating engine performance. It allows mechanics to compare cylinder pressures and detect inconsistencies that indicate potential faults.

Clear & Easy-to-Read Gauge

The large analog dial features clearly marked pressure scales, making it easy to read results even in busy workshop environments. The dual-scale display ensures quick interpretation without confusion.

Wide Compatibility

Equipped with multiple adapters and fittings, the tool is compatible with a wide range of petrol engines. It can be used across different vehicle types, making it a versatile addition to any workshop.

Durable Hose & Secure Connections

The high-quality flexible hose is built to withstand pressure while maintaining a tight seal. Secure connectors prevent leakage, ensuring accurate and consistent readings during testing.

Quick & Convenient Operation

Designed for efficiency, the gauge includes a quick-connect system that allows fast installation and removal. This reduces testing time and improves workflow in professional settings.

Essential Engine Diagnostic Tool

This compression tester is ideal for:

• Diagnosing low engine power
• Identifying cylinder wear or damage
• Checking valve sealing performance
• Detecting head gasket issues
• Routine engine health inspections

Specifications

• Measurement Range: 0 – 300 PSI / 0 – 21 kg/cm²
• Gauge Type: Analog dial
• Application: Petrol engines
• Connection Type: Quick-connect fittings
• Hose Type: Flexible, high-pressure resistant
• Adapters: Multiple (varies by set)
• Function: Engine cylinder compression testing

The AUTOOL TG501 Coating Thickness Gauge is a portable, high-precision instrument designed for non-destructive measurement of coating thickness on metal surfaces. It can accurately measure paint, enamel, chrome, anodized coatings, and other protective layers applied to metals.

Using dual measurement technology, the device automatically detects whether the base material is ferrous (steel/iron) or non-ferrous (aluminum, copper, zinc alloys) and selects the appropriate measurement method. This makes it especially useful for automotive paint inspection, helping users detect repainting, body repairs, or uneven coatings.

Its compact handheld design and easy-to-read display allow technicians, inspectors, and automotive professionals to perform fast and reliable thickness measurements in workshops, inspection stations, or field environments.

Working Principle

The TG501 measures coating thickness using magnetic induction and eddy current technologies.

When the probe touches the coated surface, a magnetic circuit forms between the probe and the metal substrate. The coating layer changes the magnetic flux or eddy current response. By analyzing this change, the instrument calculates the thickness of the coating layer.

This method allows accurate, non-destructive measurement without damaging the surface.

Key Features

High-Precision Measurement

The gauge measures coating thickness from 0 to 2000µm, with a resolution as fine as 0.1µm for thin coatings. This enables precise evaluation of automotive paint layers and industrial coatings.

Automatic Substrate Identification

The device automatically distinguishes between ferrous metals (Fe) and non-ferrous metals (NFe), allowing it to measure coatings on materials such as:

• Steel

• Iron

• Aluminum

• Copper

• Zinc alloys

Dual Measurement Technologies

• Magnetic Induction: for coatings on ferromagnetic substrates

• Eddy Current: for coatings on non-magnetic metal substrates

This ensures reliable measurements across various materials and applications.

User-Friendly Operation

The TG501 features an intuitive interface with simple controls. Users can easily switch units, perform calibration, and obtain measurements quickly, making it suitable for both professionals and beginners.

Portable Handheld Design

The lightweight and compact structure makes the device easy to carry and use in different inspection environments such as workshops, garages, and industrial sites.

Rotating Screen Display

The display automatically rotates, allowing users to read measurements easily even in tight or difficult positions.

Power-Saving Function

An automatic shutdown feature switches off the device after a period of inactivity to conserve battery power.

Applications

The AUTOOL TG501 is widely used in multiple industries including:

• Automotive inspection – detecting repainting or body repairs

• Vehicle paint thickness testing

• Manufacturing quality control

• Metal coating inspection

• Shipbuilding and aerospace maintenance

• Industrial surface coating measurement

It helps professionals quickly evaluate coating quality and detect irregularities.

Technical Specifications

The ThinkCar TWB501 is a versatile and accurate wheel balancer designed for passenger vehicles and light commercial wheels. Combining precision, durability, and user-friendly operation, it ensures smooth and vibration-free driving experiences.

Key Features:

• Manual Input & Easy Operation: Simplified interface allows quick setup and operation.

• Self-Calibration Program: Maintains accuracy and ensures consistent results.

• Dynamic & Static Balancing: Built-in methods guarantee optimal balance for all wheels.

• Multiple ALU Modes: Supports ALU-1, ALU-2, ALU-3a, and more for different wheel types.

• High Accuracy: Internal error detection precise up to 3g.

• Durable Construction: Rotational molded upper cover and lengthened drive shaft provide reliability and support for tire widths up to 415mm.

• Enhanced Support: Bottom support plate ensures more accurate dynamic balancing.

Specifications:

• Rim Diameter: 10”–30”

• Maximum Wheel Diameter: 1080mm

• Maximum Wheel Width: 415mm

• Revolution Speed: 180–220 RPM

• Detect Location: 64

• Voltage: 110V/220V

• Dimensions (Wooden Box): 970×770×1150mm

• Maximum Wheel Weight: 65kg

Accessories Included:

• Cone Adapter ×1

• Wheel Ruler ×1

• Balance Block 100g ×1

• Balance Hammer ×1

• 6-Sided Wrench ×1

• Optional: Protective Cover & Motorcycle Clamp

Why Choose ThinkCar TWB501?
With its robust design and advanced features, the TWB501 ensures precise wheel balancing while being simple to operate, making it ideal for professional workshops and service centers.

The THINKCAR TFJ-340 Hydraulic Dual Pump Floor Jack is a professional heavy-duty lifting tool engineered for automotive workshops, garages, and roadside service technicians. Designed to handle a 4-ton (4000 kg) load capacity, this floor jack delivers reliable strength and smooth lifting performance for a wide range of vehicles, from passenger cars to light trucks.

Featuring a dual-pump hydraulic system, the TFJ-340 elevates vehicles faster and with less effort compared to single-pump designs. Its low-profile entry height makes it easy to slide under vehicles with low ground clearance, while the rugged construction ensures durability and long-lasting performance in demanding environments.

THINKCAR TFJ-340 – Key Features

• Heavy-Duty 4-Ton Load Capacity
  Capable of lifting vehicles up to 4 tonnes (4000 kg), making it suitable for most cars, SUVs, vans, and light commercial vehicles.

• Dual Pump Hydraulic System
  The dual pump design improves lifting efficiency and requires less effort for fast, smooth elevation of the vehicle.

• Low Entry Design
  With a minimum jack pad height of 100 mm, this floor jack easily slides under low-profile vehicles, enabling easy access without extra adjustments.

• Strong & Stable Wheels
  Equipped with thickened front wheels and 360° universal rear wheels, the TFJ-340 rolls smoothly and remains stable during use, even on workshop floors.

• Magnetic Tool Tray
  Includes a magnetic pad tool tray that keeps sockets, bolts, and small tools close at hand while you work.

• Comfortable Operation
  The operating lever features a foam grip, allowing for a secure and comfortable lifting experience, even during extended use.

• Folding Side Panel Design
  The foldable side panels enhance the jack’s load capability and make storage or transport more convenient.

Specifications

• Model: THINKCAR TFJ-340

• Capacity: 4 Ton / 4000 kg

• Minimum Height: 100 mm

• Lifting Height: 433 mm

• Maximum Height: 533 mm

• Product Dimensions: 751 × 359 × 162 mm

• Net Weight: 44 kg

• Gross Weight: 47 kg

• Packaging Size: 817 × 451 × 231 mm

FAST CHECK VEHICLE BATTERY HEALTH STATUS

THINKCAR TBT360 Battery can quickly and accurately
detect common faults in battery starting system and charging
system of 12v/24v vehicles and motorcycles. It’s a must- have tool
for maintenance mechanics to quickly determine the fault location of
vehicles.

Main Advantages

Wide Application for 12V/24V Batteries. Suitable for all 12V Lead-Acid Batteries AGM/GEL/SPIRAL/S,LI, 12V Lithium Battery.

Specifications

• Screen Size: 2.8 Inch

• Measuring battery range: 3ah-360ah

• Measuring voltage range: 7-30v

• Working temperature: -20°c to 50°c

• Special Test Clamp: Two conductor kelvin clamp

• Shell material: Acid resistant ABS plastic

• 【Deep Removal of Carbon Deposits】HTS558 Intake Valve Cleaner deeply removes highly viscous carbon from intake manifolds and intake and exhaust valves to help keep engines healthy. Solves problems such as erratic idling, inadequate fuel combustion, and increased engine fuel consumption.

   

• 【Safe & Efficient】The Intake Pipe Valve Cleaner Machine uses walnut sand as cleaning agent. A large amount of pores on surface of walnut sand which provide super adsorption capacity, non-toxic and corrosion preventive. As an eco-friendly pure natural polish material, walnut sand has advantages of hardness, pressure resistance and wear resistance. It can clean the intake pipe and backside of the intake valve thoroughly without pipes damage and corrosion.

   

• 【Easy to Operation】Turn off the engine before cleaning, then turn the crankshaft to close the intake valve, and use a high-pressure air pump (not included) to inject walnut powder (included) into the intake port of the engine. The built-in dust filter of Automotive Engine Carbon Deposition Cleaner help to separate and recover walnut sand from carbon deposits, thus forming a complete cleaning closed loop.

   

• 【Integrated Design】The walnut sand of Walnut Blaster Kit for Carbon Cleaning can be sprayed and recycled simultaneously. Built-in dust filter can separate the recovered walnut sand grit from carbon deposits for recycling. Walnut sand residual in intake pipe will go to ashes at high temperature after engine cranking to avoid damaging automotive exhaust systems & parts.

   

• Friendly reminder: Walnut shell grit tends to clump and clog the nozzle when exposed to water. You can shake or blow dry the grit to break up the clumps.

   

  Product information

  Technical Details

  Manufacturer	‎AUTOOL
  Brand	‎AUTOOL
  Model	‎HTS558
  Item Weight	‎26 pounds
  Product Dimensions	‎24 x 16 x 16 inches
  Item model number	‎HTS558
  Manufacturer Part Number	‎HTS558

• Adapters for a wide number of vehicles (spark plug types/depths)

• Includes 2 rubber cones ends for quick check (no need to thread into head)

• 3″ Gauge has dual color scale with 0-300 PSI, 0-20 kPa

• Fittings: M10, M12, M14, M18 (Male, With “O” Ring)

• Includes 14mm and 18mm spark plug adapters

Product details

Meet the ThinkCar AC100 A/C Service Station, the ultimate partner for your auto shop. This intelligent refrigerant recovery machine is all about efficiency, ease of use, and durability. It ensures quick and efficient A/C service, making your work smoother and more efficient. Its user-friendly controls save you time, and its reliability reduces downtime. With a compact design, it’s the perfect fit for your workshop. Upgrade your A/C service game with the ThinkCar AC100.

• Efficient Refrigerant Recovery: The ThinkCar AC100 A/C Service Station is equipped with intelligent technology that ensures swift and efficient refrigerant recovery, saving you time and effort during air conditioning service.

• User-Friendly Operation: This service station features a user-friendly interface and controls, making it easy for mechanics and technicians to perform A/C service tasks with confidence and precision.

• Enhanced Service Quality: With its advanced capabilities, the AC100 helps maintain the high-quality performance of automotive air conditioning systems, ensuring customer satisfaction and loyalty.

• Durable and Reliable: Built to withstand the demands of professional automotive service, this machine is designed with durability and reliability in mind, reducing downtime and maintenance costs.

• Compact Design: The compact design of the ThinkCar AC100 saves valuable workshop space, while its powerful features make it an invaluable tool for any automotive service center.