Reviews Proportional Type

Solid Brass Proportional Divider, Artist, Architect Engineer Divider, Scale Divider Drawing Tool with Hardwood Box by Canyon Gold, 9 Inches

  • VINTAGE PRODUCT: It’s a beautiful item used in olden times that bring back the antique look. Traditionally proportional dividers are used to increase or decrease the size of a project..
  • PROPORTIONAL SCALE DIVIDER: It’s a quality product made of premium quality brass. Proportional dividers allow architects and artists to transfer different measurements onto paper..
  • USAGE: Proportional dividers are accurate, pocket-sized, and sturdy. It’s a great educational gift for kids and students pursuing architecture, engineering and arts. Artists and architects find proportional dividers very helpful in their everyday working..
  • EASY TO WORK: Single handed brass dividers look great as part of a nautical instrument collection or display. Made by trained artisans, Ideal graduation gift, looks great on office and student’s study table..
  • SIZE: Ideal portable size 9 inches.100% satisfaction guaranteed. Heavy Brass Construction..
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BEEZRC RocHobby RC Crawler 1/12 Kubelwagen Type 82 Model Car RC Rock Crawler RC Hobby Grade RC RTR Hobby RC Crawler RC Cars Remote Control Car with LED 2.4Ghz Lights Battery for Adults

  • ...nable doors and mechanical locks included. Realistic 5.25-16 tires, wheels and spare tire. Full metal gears and full metal drive shaft. With headlights, TY82 linked turn signals and brake lights at the rear of the vehicle, and nighttime light control, you can open only the anti-aircraft lights..
  • 【4-Channel Digital Proportional RC System】As for the electronic system, Type82 use a 4-channel digital proportional remote control system, in addition to steering and throttle control, The third channel is for the two-speed transmission controls,the fourth channel is for switch between 4WD-RWD mode..
  • 【Four-wheel independent suspension】The pressed central ridge tube chassis is fixed to the body to form a strong load-bearing chassis with high torsional resistance, and the central drive shaft and electrical wiring are hidden inside the ridge tube. The position and size of each reinforcement bar of the model are restored according to the actual car test, and strive to present the texture of metal stamping with plastic..
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Brass Proportional Scale Divider Drawing Tool Professional 6” Long Full Brass as

  • Polished Finish Solid Brass Proportional Divider 6 Inches Among several functions, proportional dividers can be used to increase or decrease lengths....
  • Fine piece of drafting equipment-very well made. The Proportional Divider is not just for architects..
  • Accuracy depends on person to person and not guaranteed ( for example if you do not have short end set at exactly 1 in and the long end set at 3 in....
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Gigavino Proportional Divider Drawing Tool for Artists, Gray Scale Value Finder, Color and Artists View Catcher Finder

  • Easy to : there is a locking device so you can keep the proportion on your drawing.
  • Proportional scale divider: the proportional scale divider tool can align your desired subject matter in the small end of the divider and transfer the spacing of the larger end to your drawing surface.
  • Adjustable: by moving the tab, the scale can be adjusted from 1:1 to 1:5, adjusted for any subject size.
  • Durable materials: our proportional scale divider is sturdy and light, easy to carry and available for long-term.
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NOYITO ACS758LCB-050B-PFF-T Linear Current Sensor Hall Current Module

  • ...using the ACS758-LCB current sensor. The ACS758 consists of a precision, low-offset linear Hall sensor circuit with a copper current path close to the wafer. The current applied through the copper current path is capable of generating a magnetic field that can be induced by the integrated Hall IC and converted to a proportional voltage.003cbr003e.
  • Device accuracy is optimized by placing the magnetic signal close to the Hall sensor. The accurate, proportional output voltage is provided by a stable chopper-type, low-bias BiCMOS Hall IC that is factory-precisely programmed.003cbr003e.
  • The internal resistance of this conduction path is typically 100 μΩ with low power loss. The thickness of the copper wire allows the device to operate under high overcurrent conditions. The terminals of the conduction path are electrically isolated from the sensor pins (pins 1 to 3). In this way, the ACS758 sensor IC family can be used in applications that require electrical insulation without the use of opto-insulators or other expensive insulation techniques.003cbr003e.
  • Perform RC filtering on the output and use the op amp to build a voltage follower circuit to make the output more stable and better match the impedance of the A/D channel of the microcontroller. At the sam....
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Accurasee Artist 11' Proportional Divider - Upgraded Drawing Supplies & Drafting Tools - Adjustable Caliper & Subject Dividers for Art Drawing Tools - Alternative for Art Projector, Camera Lucida, Compass

  • NEWLY UPGRADED - Premium design with 30% more proportion choices and durable pointers. Must have artist measurement caliper: The Proportional Divider is not just for architects.
  • it's an invaluable drawing tool for artists! Alternative for drawing compass, drawing projector, and lucy drawing tool..
  • PROPORTIONAL SCALE DIVIDER - Align your desired subject matter in the small end of the divider and transfer the spacing of the larger end to your drawing surface..
  • EASY TO USE LAYOUT TOOL DIVIDER - Locking device makes it easy for you to keep the same scale for your drawing. Easy perspective drawing tool for drawing, painting, sketching..
  • HIGH QUALITY DURABILITY - Convenient and economic artists tool for accurate measurement transfer. Precise tips allow for accurate measurement..
  • PROTECTOR CASE - Our proportional divider comes with a durable tube to make it easy to store and travel with..
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WISEPRO Multifunctional 10-inch Cable Pliers , Non-slip handle、Sharp、Wear-resistant、 High Carbon Steel Wire Cable Cutters

  • 10 inch cable cutter can easily cut 4/0 soft aluminum, 2/0 soft copper, 7/8 inch coaxial cable and 100 pairs of 24 AWG communication cables..
  • High leverage or pressure is inversely proportional to area design for superior cutting ability..
  • Designed with a shear-type jaw for cutting aluminum and soft copper..
  • Beveled jaw tips provide proper mating and shearing action, which protects leading jaw edges..
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Hitish Remote Control Car, 1/16 Scale 30KM/H High Speed Fast RC Drift Car, 2.4Ghz Steering Control Full Scale Off-Road RC Car 4X4 Monster Truck Vehicle with Lights for Kids & Adults

  • [Full Functional RC Drift Car] 4WD high speed RC car is designed with full proportional synchronous control system, it can go forward/backward, turn left/right and put on the brake..
  • [ESP Electronic Stability System] Designed with ESP electronic stability system, it can correct the direction and posture immediately once the vehicle truck is out of control. Safe & Stable..
  • [2.4G Remote Control Fast Car] 2.4Ghz high frequency make it possible to control longer distance range and support multiplayer playing the RC car at the same time without interference..
  • [Proportional Throttle & Steering] Equipped with proportional throttle & steering control system, sensitive remote control make it more smooth and much easier to experience fast racing & drifting..
  • [Large Rechargeable Battery] Come with 7.4V 1200mAh rechargeable battery with overcharge & over-current protection function. 3-4 hour full charging time support 20 minute racing..
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POWERWORKS PV4 Brake Proportioning Valve Disc/Disc Brake System Combination Valve

  • This PV-4 proportioning valve works on almost any classic truck, or muscle car, and nearly all vehicles that have disc brakes in the front and disc....
  • This proportional valve help you solve the rear lock up problem. This proportional valve / combination valve helps to distribute the pressure sent to....
  • Has standard 9/16"-18 and 1/2"-20 fittings..
  • The connections from the Master Cylinder are 1/2"-20 and 7/16"-24. This proportioning valve made of high-quality brass to ensure the durability,....
  • Under the protection of the brand, the quality of the goods is trustworthy. If you have any questions, you can contact us. We look forward to giving....
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Peristaltic Pump Three Rollers Large Flow Dosing Pump Lab Aquarium Peristaltic Water Pump Step Motor Drip Metering Pump

  • 【Pipe Guide Groove】Our transparent PC head liquid pump has adopt 42 stepper motor is about 30W power, energy saving and environmental protection,and adopt the pump pipe guide groove to prevent the damage caused by the deviation of the pump pipe.
  • 【Stable Delivery】The pump head of three rollers proportional pump has ball bearings wheel frame,quiet and long service life,with transparent PC removable pump head,while keeping the conveying stable, which is convenient to replace the hose.
  • 【Removable Pump Head】 The pump cover is fixed by hand twisting screws, easy to disassemble and install, and quickly replace the pump tube,1.5 ml pump head flow per turn.
  • 【Size】Item Type: Step Motor Peristaltic Pump--Model: G928SM (stepping motor flat type)--Flow Range: 0-400ml / Min (pump Tube:--Inner diameter 6.4mm outer diameter 9.6mm)--Standard Pump Tube: Food Grade Platinum Vulcanized Silicone Tube Pump --Tube Size: Approx. 6.4 x 9.6mm / 0.3 x 0.4in.
  • 【Application】These small metering pumps have self-priming function and can be widely used in experiments, biochemical analysis, pharmaceuticals, fine chemicals, and biotechnology fields.
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