600W Electronic Grow Light Ballast for HPS and MH Grow Light with 4 Adjustable Levels Double Cooling System
Grow light ballast with 4 adjustable levels for reducing wastage and improving usable efficiency of power supply equipment capability. Power: 600 W.....
250W, 400W, 600W, and super, 4 levels for adjusting the lumen to create the optimal environment..
Super level for maximum efficiency to improve yields, high frequency output results in less power loss..
Double cooling system - with cooling fan and high-quality aluminum heating body for optimizing heat dissipation to prevent short circuit and overheat,....
Compatible with HPS and MH grow light. Overall Dimension(LxWxH): 17 5/16" x 4 5/16" x 2 3/4" (44 x 11 x 7 cm)..
Dog Whistle, 2 Pack Ultrasonic Dog Whistle for Dogs to Stop Barking, Professional Dog Whistles Training to Stop Barking, Recall Training, Silent Dog Whistle Control Neighbors Dog, with Black Lanyard
... dog unlimited commands by adjusting the different ultrasonic frequencies. Please keep your whistle command consistent, when your dog does it right, give him a snack reward, approach to make your dog a listening and obedient friend..
【ADJUSTABLE FREQUENCIES】: This is a professional dog whistle and you can adjust frequency by turning screw rod inward or outward until your dog exhibits the strongest reaction. With the correct frequency you find, our dog whistle can ensure that your dogs obey basic skills after training.(Such as stop barking, sit down, lie down, recall, go to toilet training and so on.).
【EFFECTIVE DOG TRAINING】: Your pet can hear the dog whistle up to 200 meters away even if they can’t see you! When your dog or neighbor’s dog keeps barking, gently blow the dog whistle, the ultrasonic frequency emitted by the dog whistle can easily attract the dog’s attention and stop barking..
【PLEASE NOTE】: This dog training whistles wouldn’t make your dog understand your instructions immediately. It requires multiple training for your dog to listen your commands. Use the rewarding-positive-behavior approach to make your dog a listening and obedient friend. When the dog is 3 to 7 months old the training effect is the better..
Dual Head Stethoscope for Medical and Home by FriCARE, Classic Lightweight Design, Stethoscope for Adult, Gift for Nurses, Doctors, Medical Students, 28 inch (Peach Pink)
Lightest weight of all Littmann adult stethoscopes at just 118 grams..
Dual-sided chestpiece provides versatility of both a tunable diaphragm and open bell..
Teardrop-shaped chestpiece for easier positioning under blood pressure cuffs and around bandages..
Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece..
Soft-sealing eartips provide an excellent acoustic seal and comfortable fit..
AMBIENT NOISE CANCELING: Large size earmuffs with outstanding passive noise-reduction bring less interference and more comfort..
HIGH QUALITY SPEAKERS: 40mm High quality speakers provide high, medium, low frequency in details. Full function controller for convenient operation..
STRONG COMPATIBLE (3.5mm PLUG): Can be compatible with Xbox one, Nintendo switch, PS4, computer, laptop, iPad, iPhone. The in-line control box allows you regulated the volume and muted the mic during games. Easily control volume and mic turn on/off..
ERGONOMIC DESIGN: The high sensitivity microphone can be flexible 360°rotating to pick up the voice. Cozy protein leather ear cushions, self-adjusting head beam, skin-friendly and lightweight design make you comfortable even for the long time wearing..
LOVELY APPEARENCE: With pink outlook and detachable cat ear, attracting young girl and nice gift for girlfriend, women and kids. Please know that real color may be slightly different from the photo shown on website because brightness of your monitor..
The machine is set up with the function of adjusting a point (central point) size, which can effectively coordinate with the material of drill hole and the rotation speed. It can control the quality precision and prolong the service life of the drill bit..
The min length is according to the collect, if the twist drill can be held, then it can be grind.
Can grind the point angle and lip relief angle.
The electrically controlled and powerful DC motor: stable frequency, strong horsepower and long service life.
2022 New Hi-Fi TWS-Earbuds – Touch-Control Wireless Mini Bluetooth Headphones, Insensible Wearing Earphones, with Cr-ystal Clear Calls & 360° Stereo Sound, Intelligent Noise
【Powerful features】High quality components, fast response and high fi-delity Res-tore Music: high frequency is bright, medium frequency is full, low frequency is thick and elastic. Touch-Control design, easy to use, phone calls and control music play by one button. deal for in car calling and friends chatting, play games or working use..
【Cr-ystal Clear Calls & 360° Stereo Sound】There are no dead spots in the listening position, 360° stereo sound effects, almost no delayexperence, and the live broadcast of the battlefield is synchronized to seize the fighter. With ambient noise cancellation algorithms thenoise around you is reduced. So you can hear clearly calls even in noisy environments.
【Smart To-uch Control & Fast Pairing】 During use, you can control the phone by touching any earbuds, such as music sw-itch, volume adju-stment, call, voice assistant, etc., without adjusting-thrqugh the phone. The Bluetooth headset is paired after it is taken out of the charging case for the first time, and the n-ext time the headset is taken out, it will automatically conpeet with the iast paiked device..
【Ergonomic Design】Suitable for both ears, Every surface that touches your ear is made of liquid siliconeinstead of hard plastic. mini design make ....
PerfectPrime IR0005 Infrared IR Thermal Imager & Visible Light Camera with IR Resolution 35,200 Pixels Thin Size Black
High Resolution Images: 220 x 160 IR pixels for clear thermal images on a large 3 2” display screen. View temperature readings accurately within....
Technical Specification: Operating range -4°F to 572°F (-20-300°C), Image Frequency 9 Hz, FOV/shortest focal length 35°×26°/4.0mm.
Image Adjusting Features: 5 Color palettes for better analysis. 4GB integrated memory and thermal and visible blend for clearer image.
Professional Applications: Affordable thermal imaging for professional services ranging from - hot and cold leaks, HVAC, animal, home and industrial....
Ergonomic and Comfortable: The design and weight of the camera enables users to comfortably hold and use the camera for extended periods of time.....
