Collection: Products
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Hall Effect Sensor for TOYAN FS-V800G Engine Models - DIY Engineering Modification
Regular price $127.59Regular priceSale price $127.59 -
Hall Effect Switch for Compact Horizontal Evaporative Cooled Four-Stroke Gasoline Engine Model
Regular price $106.31Regular priceSale price $106.31 -
Hall Sensor and Magnet Wheel Assembly for M90-M94 IC Engine Models - DIY Enhancements
Regular price $159.52Regular priceSale price $159.52 -
Hall Sensor B for R-Series and V-Series Engine Models (R29 to R37, H08, H75)
Regular price $53.10Regular priceSale price $53.10 -
Hall Sensor for SEMTO ST-NF2 Gasoline Modification Kit - DIY Engineering Modification
Regular price $138.24Regular priceSale price $138.24 -
Hall Sensor Module for ENJOMOR GS-V8 Engine Models - DIY Upgrade Component
Regular price $159.52Regular priceSale price $159.52 -
Halloween 3D Metal Skull Spider Night Light Model Kit - DIY Assembly Fun
Regular price $531.98Regular priceSale price $531.98 -
Hand Crank Generator Alternator Drive Belt for AC/DC Models 33ED2674138
Regular price $138.24Regular priceSale price $138.24 -
Handheld Tesla Coil with 10cm Arc - Educational Lightning Experiment Device
Regular price $851.23Regular priceSale price $851.23 -
Handheld Tesla Coil with 10cm Arc - Educational Lightning Generator for Science Experiments - US Plug
Regular price From $691.60Regular priceSale price From $691.60 -
Hannya 3D Mechanical Punk Metal Ghast Mask Assembly Kit
Regular price $1,276.89Regular priceSale price $1,276.89 -
Helicopter-Themed Armored Stirling Engine Model Kit with Vacuum Mechanism
Regular price $1,170.48Regular priceSale price $1,170.48 -
Helicopter-Themed Stirling Engine Model - Innovative Science Toy and Decorative Collectible
Regular price $957.64Regular priceSale price $957.64 -
High Efficiency 8-Coil Electromagnet Engine Model for DIY Physical Experiments
Regular price $2,553.89Regular priceSale price $2,553.89 -
High Efficiency CDI Pulse Igniter with Dual Fire Head Caps for Gasoline Engines
Regular price $265.94Regular priceSale price $265.94 -
High Power Brushless Motor Science Model with Silicon Steel Core and 8 Circuit Boards
Regular price $2,660.31Regular priceSale price $2,660.31 -
High Voltage 6-Stage Marx Generator Electric Arc Experiment Model for Educational Use
Regular price $1,276.89Regular priceSale price $1,276.89 -
High Voltage Brushless Waterproof Servo with All-Metal Gears for Capo U4 RC Car (36KG Torque Capacity)
Regular price $798.02Regular priceSale price $798.02 -
High Voltage RCEXL CDI Ignition for BMR6A 14MM Spark Plug - Two Cylinder Gas Engine
Regular price $925.72Regular priceSale price $925.72 -
High-Detail Static Miniature 13B Wankel Engine and Gearbox Model Set
Regular price From $234.01Regular priceSale price From $234.01 -
High-Efficiency 6-Coil Electromagnet Engine Model for Physical Experiments
Regular price $1,702.56Regular priceSale price $1,702.56 -
High-Efficiency Brushless DC Motor Model for Science Projects - DIYEngMod 5000-10000 RPM
Regular price $2,128.23Regular priceSale price $2,128.23 -
High-Efficiency Electromagnet Motor Model for Educational Experiments
Regular price $744.81Regular priceSale price $744.81 -
High-Efficiency Water Cooling Fan Kit for Inline 4-Stroke Gas Engines
Regular price $255.29Regular priceSale price $255.29
















