100-200 usd
SEMTO ENGINE ST-NF2 7cc SOHC Inline 2 Cylinders 4 Stroke Air Cooled Nitro Engine Model Kit - FS-L200AC
4.72 / 5.0
36 Reviews
OTTO MOTOR & TOYAN FS-L200AC Engine 7cc SOHC Mini Inline 2-cylinder 4-stroke Air-cooled Nitro Engine Model Kit Promo Info.:Early ...
View full detailsV8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine for Capra VS4-10
4.8 / 5.0
15 Reviews
V8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine for Capra VS4-10 RC Full Simulation Engine: V8 internal combustion engine s...
View full detailsV8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine Building Kit
5.0 / 5.0
5 Reviews
V8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine Building Kit Warm Tips: The item is out of stock now and the parcel will be...
View full detailsPumping Unit that Works - Pumping Unit Model Kit - TECHING Pumping Unit DIY Assembly 3D Metal Mechanical Puzzle Educational Toys Collection 219Pcs
4.84 / 5.0
32 Reviews
TECHING 219Pcs Pumping Unit Assembly Model Kit that Works Details:Brand: TECHINGProduct Name: Pumping Unit Model Kit Material: Aluminium Alloy + St...
View full detailsV8 Electromagnetic Engine 5V 4W 8 Coils High Speed V-Shaped Automobile Engine Model for Gift Collection
5.0 / 5.0
8 Reviews
Electromagnetic Engine 5V 4W 8 Coils High Speed V-Shaped Automobile Engine Model for Gift Collection An electromagnetic engine model can be used ...
View full detailsStirling Engine Kit Tractor Vacuum Engine Motor Model for Gift Collection - Enginediy
5.0 / 5.0
14 Reviews
Stirling Engine Tractor Vacuum Powered Tractor Engine Ideal Gift for Collection - Enginediy Working Principles:The tractor vacuum engine heat dis...
View full detailsLabs Demonstration Motor Generator Activity Model AC/DC Generator Demo Kit for Student
4.4 / 5.0
5 Reviews
Labs Demonstration Motor Generator Activity Model AC/DC Generator Demo Set for Student Labs demonstration motor generator activity model allows stu...
View full detailsTECHING Robotic Engine Assembly Kit Educational Toy Build Your Robot Kit DIY Gift 160pcs
4.54 / 5.0
13 Reviews
TECHING 160pcs DIY Build Your Robot Kit Robotic Engine Assembly Kit Educational Toy DIY GiftFeatures:1. Collection commemorative: In order to thank...
View full detailsStark Tesla's Egg of Columbus AC Motor Tesla Coil Motor Science Motor Model
5.0 / 5.0
4 Reviews
在 Instagram 查看这篇帖子 physicsfun (@physicsfun) 分享的帖子 Features:Design Intention: Tesla's Egg of Columbus is one ...
View full details6 Cylinder Stirling Engine Novel Gatling Blaster Design Engine Motor Model - Enginediy
5.0 / 5.0
6 Reviews
6 Cylinder Stirling Engine Novel Gatling Blaster Design Six Cylinder Stirling Engine Motor Model - Enginediy The 6 cylinder Stirling engine is a h...
View full details3D Metal Steampunk Craft Puzzle Mechanical Anglefish Model DIY Assembly with Luminous Bulb Creative Gift-1064PCS+
5.0 / 5.0
8 Reviews
Version 2023 3D Metal Steampunk Craft Puzzle Mechanical Anglefish Model DIY Assembly with Luminous Bulb Creative Gift-700PCS+ Features:Unique Appea...
View full detailsMarx Generator Kit 10 Stage High Voltage DIY Lightning Experiment Educational Model - Enginediy
4.75 / 5.0
4 Reviews
Marx Generator Kit 10 Stage High Voltage DIY Lightning Experiment Educational Model - EnginediyA Marx Generator is a clever way of charging a numb...
View full detailsHand Crank Generator AC/DC Generator Physics Faraday Electromagnetic Teaching Instruments - Enginediy
5.0 / 5.0
1 Review
Hand Crank Generator AC/DC Generator Physics Faraday Electromagnetic Teaching Instruments - Enginediy Hand crank generator is intended to demonstr...
View full detailsENJOMOR Vintage 4-Blade Heat Powered Thermal Stove Fan Stirling Engine Physics Science Experiment Toy
4.71 / 5.0
7 Reviews
Thermal Power Stove Fan Vintage Stirling Engine Physics Science Experiment Energy Education ToolFeatures:Vintage Model: This is an antique fan and ...
View full details3D Metal Mechanical Puzzle Magnetic Mecha DIY Assembly Model Kit for Kids, Teens, and Adults
5.0 / 5.0
4 Reviews
3D Metal Mechanical Puzzle Kinetic Mecha DIY Assembly Model Kit for Kids, Teens, and Adults Features:.Made of high-quality metal materials. Laser c...
View full detailsSTARK SSTC Music Tesla Coil Integrated Arc Extinguishine Tesla Teaching Model High-tech Toy
5.0 / 5.0
3 Reviews
Features:.Technical Points: Coaxial cable signal transmission, drive arc extinguishing isolation design, no ground wire design, 110-220V power supp...
View full detailsMicrocosm M89 Mini Steam Boiler Steam Engine Model Gift Collection DIY Stirling Engine - Enginediy
5.0 / 5.0
6 Reviews
Microcosm M89 Mini Steam Boiler Steam Engine Model Gift Collection DIY Stirling Engine - Enginediy A steam engine is a heat engine that performs me...
View full detailsTeching Engine Assembly Kit Full Metal Galileo Pendulum Clock Engine Building Kit Toy Gift
4.4 / 5.0
5 Reviews
Teching Engine Assembly Kit Full Metal Galileo Pendulum Clock Engine Building Kit Gift for Collection The mini engine diy build model requires the...
View full detailsENJOMOR DIY Assembly Steam Engine Kit Retro Vertical with Spherical Boiler DIY KIT
5.0 / 5.0
5 Reviews
ENJOMOR DIY Assembly Steam Engine Kit Retro Vertical with Spherical Boiler DIY KIT Features:DIY Fun: The steam engine adopts the form of assembly k...
View full detailsMetal Steam Turbine Engine JT-II Desktop Engine Model - Enginediy
5.0 / 5.0
3 Reviews
Features: .Speed of about 40,000 rpm / min. .Turbine wheel made of brass and aluminum. .Rotor made of brass, the diameter is 41 mm. Spindle stainl...
View full detailsStirling Engine Kit Two Cylinder Stirling Engine with Electricity Generator Model Gift Collection
5.0 / 5.0
2 Reviews
Stirling Engine Kit Two Cylinder Stirling Engine with Electricity Generator Model Gift Collection This is an interesting model toys, this Stirling...
View full detailsRovan 29cc 4-Bolt Motor Engine fit HPI Baja 5b 5T King Motor Buggy LOSI FG GoPed
4.5 / 5.0
2 Reviews
Rovan 29cc 4-Bolt Motor Engine fit HPI Baja 5b 5T King Motor Buggy LOSI FG GoPedFeatures:* 7000 RPM clutch installed* Rofun (Walbro clone) Carburet...
View full detailsBrushless DC Motor 5000-10000 RPM Disc Motor Model Science Toy - Enginediy
4.4 / 5.0
5 Reviews
Brushless DC Motor 5000-10000 RPM Disc Motor Model Science Toy - Enginediy A motor converts supplied electrical energy into mechanical energy. Var...
View full detailsStark 6 Coils Ring Accelerator Cyclotron High-tech Physics Model
4.67 / 5.0
3 Reviews
Features: .This product mainly studies the effect of cyclic acceleration in orbit. The more coils you have, the faster you accelerate, each coil i...
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