Reviews Automatic Speed Adjustment

Door Closer Automatic Adjustable Closers Spring Hydraulic Auto Door-Closer with Easy Installation Life Size Fitting Template & Instructions (Black)

  • ...avy doors weighing between 40-65kg (88lb-143lb). Door width 60-90cm (23.62" -35.43"). Door opening range: maximum 150º. The door slam stopper can work with different types of medium doors whether wood or steel, residential or commercial. You need a door closer that can suit the dimensions of your door..
  • 【FLEXIBLE ADJUSTMENT】 - 2 independent adjustment control valves of our automatic door closer to suit your needs.. With them at your fingertip, you can control both door latching speed and the closing speed. Faster or slower, softer or harder – Choose your return close speed to suit the environment in which the screen door closer is placed..
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5.5 inch Car Hud Heads Up Display, Universal F4 MPH Over Speed Alarm Speedometer Head Up Display MPH/KM/h with Windshield Projection Film 12V for Cars Navigation

  • 【 Multiple Function 】This navigation head up display can reflect multiple data, such as speed, engine RPM,water temperature,voltage, fuel consumption, engine fault code. Kilometer and Mile can be switched freel.
  • 【 Display Modes & Multiple Functions 】Display mode: default mode, high-speed mode, automatic mode. Engine RPM alarm can help to fuel-efficient by shifting, and is good for novice. Simple device, get it to use quickly. No time wasted. No money wasted. Start safety driving from now on.
  • 【 5.5inch HD Display & Automatic Adjustment 】 F4 hud has 5.5 inch HD display screen, which can reflect F4 hud image clearly in front of your eyesighteasy for read. Automatic and manual brightness adjustment mode,driving without glare.
  • 【 Universal Use & OBD2 Port 】Universal F4 HUD speed alarm is available for cars with OBD2 and EUOBD port(Car automatic diagnosis system), plug and play. Over speed alarm include single-speed alarm and four-stage alarm.
  • 【 Auto Power On/Off & Battery Protection 】HUD start and off with vehicle started and shutdown, effective protection of the car battery.
  • retaining the manual switch mode, more easy to control HUD.
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Heater Sports Heavy Duty Baseball Pitching Machine with Bonus Ball Feeder for Kids, Teens, Adults, Little League, Pitch League

  • HEAVY DUTY PITCHING MACHINE - The Heater Baseball Pitching Machine Is High Quality & Consists of An All Metal Housing For Durability..
  • PITCHES REAL BASEBALLS UP TO 52 MPH - The Heater Heavy Duty Baseball Machine Consists of a 0-10 Speed Control To Adjust Real Ball Pitches From 10-52 MPH..
  • PITCHES LITE BASEBALLS UP TO 80 MPH - Use Heater Sports Lite Baseballs To Vary The Pitch Speed From 20-80 MPH..
  • PIVOT HEAD ADJUSTMENT FOR GROUNDER & POP FLIES - The Easy Knob Adjustment Allows You To Pitch Grounders & Pop Flies So You Can Perfect Your Fielding Practice.
  • AUTOMATIC 12 BALL FEEDER INCLUDED - The Heater Includes an Automatic Ball Feeder Which Allows A Baseball To Drop Into The Machine Every 8 Seconds. Simply Remove It If You'd Like To Hand-Feed It..
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KUNFINE Car Electronic Throttle Controller Racing Accelerator Potent Booster Tuning Parts Accessory ForHYUNDAI GENESIS 2009-

  • The Electronic Throttle Accelerator includes six modes,namely."manual full throttle acceleration","automatic full throttle acceleration","manual semi throttle acceleration","automatic semi throttle acceleration","original auto mode"and"fuel saving mode".
  • except "original auto mode".there are 9 levels adjustment in other modes.
  • therefore,the product has 46 levels for adjustment..
  • The Electronic Throttle Accelerator speed acceleration sense of the product is graded subtly from strong to weak level(see the effect chart of outer packing).
  • use of relatively smooth effect curve ensures acceleration sense without increase difficulties in accelerator operation..
  • In order to have a better adaptability of autos' gear shift rule,automatic gear shift mode and manual gear mode are distinguished.
  • the acceleration sense of the manual gear mode with the same level is stronger than the automatic mode.
  • however,when put into practice,the mode can be set up based on the drivers' habits without restrictions of manual gear or automatic gear..
  • Note: If you are interested in this product, please read the product compatibility instructions in the following description carefully..
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Portable Spray Humidifying Fan, 470mL Mini Office USB Desk Misting Cooling Fan, Small Humidification Desktop Fan

  • ...an blade and air duct design】 The USB desk fan is equipped with a large inclination angle fan blade, which can condense stronger wind. The unique air duct design keeps the wind in a straight line, blowing out a long air duct, and you can feel cool in the distance..
  • 【120° automatic head swing, 2-speed swing head adjustment, 4-speed air volume adjustment】 Press the switch knob to turn on the automatic head swing function of the desktop fan. Avoiding direct blowing also increases the speed of indoor air circulation. You can also manually adjust the up and down 30° swing head. Rotate the switch knob to adjust the wind speed, a total of 4 gears..
  • 【Portable and Quiet】The compact shape is convenient for you to use outdoors, and can be powered through the USB interface. Thanks to the design of the fan blades, the desktop fan can achieve high air volume and low noise, and can be used in the library..
  • 【USB charging, 4000mAh battery, 4-16 hours running】Using USB power, it can be charged by computer, mobile phone charger, power bank, 4000mAh large capacity battery provides 4-16 hours working time (depending on different speeds)..
  • 【Aromatherapy Fan】This Mini Table Fan is equipped with aromatherapy cotton, you can add your favorite perfume to the d....
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Poloroid Kids

  • Constant firing flash (automatic light adjustment).
  • Recycle time: 0.2 seconds to 6 seconds (when using new batteries), Effective flash range 0.6 meters to 2.7 meters.
  • New macro lens adapter for close ups 35 centimeters to 50 centimeters.
  • The camera signals the recommended aperture setting with a flashing LED.
  • This helps capture the perfect photo every time.
  • High key mode takes brighter pictures with a soft look perfect for portraits.
  • Manual switching system (LED indicator in exposure meter).
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YADEOU Document Camera Teachers Laptop, USB Portable Scanner Projection Video A4 Format Teacher Business Live Demo Web Conference

  • [TIMED AUTOMATIC CONTINUOUS SHOOTING]: Mass automatic scanning, only manual page turning, continuous continuous scanning into pictures, automatic high-speed meter can improve work efficiency, more worry-free office, support word, pdf, text documents.
  • [INTELLIGENT CORRECTION PICTURE]: One-key automatic correction, so simple to use. Even if the picture is skewed, the picture can be corrected intelligently, and the picture is automatically formed in one second, which improves work efficiency and makes the office more worry-free..
  • [Brightness Adjustment]：At the bottom left of the main interface, setting of the brightness adjustment can improve the scanning quality. Besides, the top of the scanner is equipped with an HD LED light, which can be used as an auxiliary light source when shooting in a dark room..
  • [OCR TEXT RECOGNITION FUNCTION]: The captured document pictures can be directly converted into text, and the recognition rate reaches 98% or more. It supports multi-language, symbol and number recognition, and can be exported to editable files such as word or excel with one click.
  • [COMPATIBLE SYSTEM]: only supports Windows XP / Win 7 / Win8/Win10 and higher versions, does not support Mac OS and Linux。.
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DC Power Supply Variable Eventek Adjustable Switching DC Regulated Bench Power Supply with 4-Digits LED Display, USB Interface, Alligator Cord/Test Lines (30V 10A)

  • 【PRODUCT CHARACTERISTICS】The Adjustable DC Regulated Power has plastic panel, beautiful and generous. Hand-held design, easy to carry. Voltage and current are adjusted roughly and finely to adjust voltage and current accurately..
  • 【TEMPERATURE CONTROL】Temperature control, according to the load speed adjustment, effectively reduce the noise, prolong the life of the fan. Perfect protection functions, adjustable overvoltage protection (OVP), short circuit current limiting protection (OCP), overtemperature protection (OTP), overpower protection (OPP)..
  • 【LINEAR ADJUSTMENT MODEL】PWM switch pre-voltage regulation, MOS linear adjustment mode, high effciency, energy saving and envirronmental protection, SMT process, more stable performance. The circuit design is reasonable, the key components are imported and can be used at full load for a long time..
  • 【WIDE APPLICATION】Aging test of factory products: such as DC motor, DVD, audio, resistor, capacitor and other products. Battery Charging Industry: Perfect application in battery charging industry, first provide constant current charging, then convert to constant voltage trickle current charging, or set overvoltage protection, implement automatic charging, full automatic stop..
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BK Precision 891 - Benchtop LCR Meter 300 kHz

  • Test frequency: 100Hz, 120Hz, 1KHz, 10KHz, 40kHz, 100KHz.
  • Large capacity lithium battery power supply.
  • Supporting DC Resistance and Electrolytic Capacitance Measurement.
  • Automatic Recognition of Component Measurement.
  • Support screening and deviation measurement.
  • 2.8-inch TFT display, 4-bit semi-display.
  • Display digit: Main parameters: 5 bits, secondary parameters: 5 bits.
  • Adjustable measuring speed, manual and automatic range.
  • Short circuit correction with open circuit.
  • Standard configuration:1. Mini-USB cable.
  • Adjustment of backlight brightness, Chinese and English are optional,USB device and automatic power-off time.
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Elingmor Desk Fan, Turbo Force Tabletop Fan with Aromatherapy Diffuser, 120 Degree Pivoting Head, Portable Quiet 4-speed Air Circulator Fan, Samll but Powerful, for Bedroom Home Office

  • ...an blade and air duct design】 The USB desk fan is equipped with a large inclination angle fan blade, which can condense stronger wind. The unique air duct design keeps the wind in a straight line, blowing out a long air duct, and you can feel cool in the distance..
  • 【120° automatic head swing, 2-speed swing head adjustment, 4-speed air volume adjustment】 Press the switch knob to turn on the automatic head swing function of the desktop fan. Avoiding direct blowing also increases the speed of indoor air circulation. You can also manually adjust the up and down 30° swing head. Rotate the switch knob to adjust the wind speed, a total of 4 gears..
  • 【Portable and Quiet】The compact shape is convenient for you to use outdoors, and can be powered through the USB interface. Thanks to the design of the fan blades, the desktop fan can achieve high air volume and low noise, and can be used in the library..
  • 【USB charging, 4000mAh battery, 4-16 hours running】Using USB power, it can be charged by computer, mobile phone charger, power bank, 4000mAh large capacity battery provides 4-16 hours working time (depending on different speeds)..
  • 【Aromatherapy Fan】This Mini Table Fan is equipped with aromatherapy cotton, you can add your favorite perfume to the d....
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Makita XAG20Z 18V LXT BL 4-1/2”/ 5\ Paddle Cutoff/Angle Grinder

  • Electric brake stops the grinding or cut-off wheel in 2 seconds or less for maximum productivity.
  • Active feedback-sensing technology (aft) turns the motor off if rotation of the wheel is suddenly forced to stop.
  • Automatic speed change technology adjusts speed and torque during operation for optimum performance.
  • The BL Brushless motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life.
  • Variable speed control dial allows Manual RPM adjustment (3, 000-8, 500) to match the speed to the application.
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Stepper peristaltic pump 24V small intelligent variable speed high flow lab liquid dosing pump Kamoer DIP 3 rotors 0-452 ml/min BPT tube 4.8 mm ID x 8 mm OD

  • Voltage: 24V、Current: 2A max、Power: Less than 50W、Flow range: 1~452ml/min、Pump tube: BPT（longer service life time）..
  • Digital tube shows instant speed and flow rate. Precise control of stepper motor, speed adjustment resolution 0.1 rpm..
  • Support start/stop, direction change, speed regulation, calibration, reverse suction, etc..
  • Rich control mode, support rotary encoder, foot switch, external analog (4-20mA and 0-5V), 485 communication (Modbus) control..
  • Support power-off memory function, which can automatically save the operation parameters when the power was last lost.
  • support three working modes: full-automatic cycle, semi-automatic cycle and manual.
  • support running by speed and running by flow..
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Entatial Multifunction Electronic Clock, multilingual 100240V 3D LED Wall Clock Clear Display for Bedroom US Plug

  • ARM Processor: Upgraded higher frequency ARM processor, running smoothly, adding dedicated constant current drive chip for LEDs, 142 LED lights, avoiding stroboscopic phenomenons, more stable brightness, caring for your eyes, clearly visible..
  • Fiberglass Motherboard: The fiberglass motherboard is used, which has the advantages of heat insulation and flame retardancy, greatly improving the performance, suitable for various scenarios, simple and stylish..
  • 3 Speed Adjustment: Intelligent light sensing 3 speed adjustment, the brightness changes with the surrounding environment, so that you can see clearly, the APP control can control the 3 speed, which is suitable for the clarity of the daily environment..
  • Simple Stereoscopic Design: Simple stereoscopic design, large digital display to see clearly, simple and stylish appearance, strong stereoscopic effect, large and clear fonts, visual distance up to 50m..
  • 0 Error Time : Chip 0 error time, connected to mobile phone automatic time synchronization, not need to manually adjust the time, 0 error, accurate correction of the local time..
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