... The exclusive photo diode colour correction filter, spectrum meet C.I.E. Cosine correction factor meet standard | Large LCD display with barograph and Indicator | Zero Adj.: External adjustment by pushing button (40 Lux Range Only) |Peak Hold: To hold the peak display | Data Hold: To freeze the display value.
Power Supply: DC 9V battery. 006P, MN1604 (PP3) or equivalent. | Power Consumption: Approx. DC 8 mA | Weight: 220 g/0.48 LB | Lux Meter Dimensions: 200 x 68 x 30 mm (7.9 x 2.7 x 1.2 inch) | Sensor Probe: 82 x 55 x 7 mm (3.2 x 2.2 x 0.3 inch).
Memory: Save the max. & min. value with recall | Power off: Auto or manual power off. | Over Range Indication: “- - - - “.
Under Range Indication: “_ _ _ _” | Data Output: RS-232 serial data output | Operating Temperature:32°F to 122°F ( 0 to 50°C) | Operating Humidity: Max. 80% RH.
Supply Scope: 1 Unit of Digital Lux Meter, Light Sensor Probe with Protection Cover, Instruction Manual and Factory Calibration Certificate | Applications: Auditoriums, Theatres, Indoor Stadiums, Schools, Labs, Night Events, Amphitheatre, OT Rooms.
AOICRIE 4PCS L298N Motor Drive Controller Board Module Dual H Bridge DC Stepper for Arduino
L298N as Main driver chip L298N, strong driving ability, strong anti-interference, low calorific value, afterflow diode protection, more stable and reliable for Arduino projects, Use large-capacity filter capacitors and diode with freewheeling protection function, increasing reliability..
Double H bridge design, can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors, high efficient, To avoid damage the voltage stabilizing chip, please use an external 5V logic supply when using more than 12V driving voltage..
Driving DC motor Because the module is drived by double H bridge,it can drive two motors simultaneously.Input the following driving timing from IN1-IN4 then the speed and direction of the stepper motor can be controlled..
Easy to Use No assembly required. This L298N board comes ready to go. Just wire up motors and power, easy to use..
Wide Usage Great for DIY Smart Car Robot Power MEGA R3 for Mega2560 Duemilanove, if driving voltage is more than 12V, use external standard 5volt TTL outputs to switch the H-bridge circuits..
ORTUR Laser Master 3 with Foldable Feet, App Control 10W Laser Engraver and Cutter Machine, Laser Engraving Machine for Wood and Metal, Laser Spot 0.05x0.1mm, Engraving Area 400x400mm
4. Exposure Duration Detection and Limitation.
5. Voltage and Current Safety Control System.
[Powerful 10W Output Power]: Ortur Laser Master 3 adopts dual-compression diode technology to achieve true 10W laser power. Its cutting penetration and accuracy are twice of ordinary lasers which can cut 20mm pine board and 30mm acrylic sheet. 0.05*0.1mm ultra-thin square compressed spot makes the engraving effect more refined and outstanding..
[Faster Speed Laser Engraving Machine]: This Laser Cutter uses the latest upgraded 11th Generation of Laser Motherboard and the V2.0 Series Smart Laser Firmware. The 10W laser module comes with Integrated Air Assist, Dual Fans, and Foldable Focal Gauge all in only 235g Weight, which can work very well at a high speed of 20000mm/min under precision engraving and high-energy cutting, saving you over half the time as other similar brands..
[ALL-Metal Structure and Folding Design]: OLM3 Laser cutter is made of aluminum alloy, the modular structure is co....
OMMO Laser Level, 8 Lines Green Laser Level Self Leveling Tool, 150ft Line Laser Level Beam Tool with One 360° Vertical and One 360° Horizontal Lines, Magnetic Stand and USB Cable Included
【Fully Layout with 2 x 360° Line Lasers】-- OMMO Laser Level have 1x360° Horizontal Line, 1x360° Vertical Line, 8 laser lines cover the floor, walls and ceiling all around the room. Each button on this laser level corresponds to a single laser line, you can easily choose to turn on/off any laser line..
【Hign Precision&Visibility】-- Our green laser level takes upgraded diode and chip tech with bright, clear, focused green lines laser, provides visibility up to 150 feet, more accurate and reliable than traditional line drawing methods, while leaving no marks on furniture or walls, idel for indoor and outdoor decoration, whether DIY makers or professional worker, this line laser will make your job easier and convenient..
【Self Leveling Feature】-- Switch the Power ON / OFF button on the side，it's on the self leveling mode, and you’ll get a bright, high-accuracy horizontal and vertical line projected on any flat surface within 3° of horizontal/vertical. The laser will flash and beep as a warning if it’s not within 3° of level. And the alarm wouldn't be turned off until we put it in a level place..
【Manual Function 】-- As well as being self-leveling, OMMO line laser also has a manual function, the cross line locks into position when ....
Comgrow Z1 Laser Engraving Machine 5W Output Power, Laser Cutter and Engraver Machine 24V Compressed Spot 10000mm/min with Eye Protection for Wood Metal Glass Acrylic Leather 15.7'x15.7'
【Powerful Laser Technology】: Comgrow Z1 laser cutter and engraving machine, with 5W diode laser module, 0.08 mm laser spot gives a precise cutting and engraving. Powerful laser units are available for cutting 5mm thickness of plywood at one time.
【DUAL Y-AXIS MOTOR】: The Y-axis of acrylic engraving machine is extremely smooth and extremely mobile. Not only provides almost unbelievable speed when engraving but also increases the stability and accuracy of the project..
【Extensive software adaptability & Multiple connection methods】：Z1 laser engraver can be compatible with various mature engraving software, LightBurn for experirenced laser user and LaserGRBL for new laser user. LaserGRBL Support Win 7 / Win 8/ Win 10/Win XP,LightBurn supports window /Mac /Linux system.And you can transfer data via Wi-Fi, USB cable, and SD card and use Z1 laser cutter and engraver machine anytime and anywhere..
【SUPPORT EXPANSION】: This device It can be upgraded with Comgrow rotary roller, perfect for engraving tumblers and cylindrical objects! It has a stable design for multiple diameters. Spacing between the two rotary axes ranges from 8mm(0.31in) to 86mm(3.9in). You can engrave angthing you want..
【More Choices 】: 5W or 10W high-power laser prov....
Special for ergonomics, harmlessness, comforts, airing and flexibility.Safety glasses with wrap-around design.Flank with unique ventilation and protection system, protect eyes from splashing all-round..
OMMO Laser Level, 16 Lines Green Laser Level Self Leveling Tool, 160ft Green Beam Laser Level for Construction, Two 360° Vertical and Two 360° Horizontal Lines with Wall Bracket&Remote Controller
【4 X 360° Green Laser Lines】-- OMMO Laser Level have 2 horizontal 360° plane, two vertical 360° planes, 16 laser lines, which can cover the floor, walls and ceiling all around the room. Horizontal lines and vertical lines cross at 90°angles help you to visualize quickly and finish square layout. The portable size makes it more comfortable and convenient to use, even for small handmade project..
【Self-Leveling&Manual Mode】-- ①This laser level can be tilted self-leveling within ± 4°, and the alarm will be activated until we put it in a level place. Just to switch the Power ON / OFF button to the ON side to turn on the self-leveling mode ②Press the power button on the top to turn on the manual mode and project lines in any position or angle. It's perfect for installing lighting fixtures, hanging pictures, wall tiling or floor tiling, etc..
【Full Accesseries for Precise Positioning】-- Comes with a wall bracket and a lift table, this laser can project a 360 degree vertical and horizontal orientation for precise and flexible alignment. The horizontal accuracy of the laser line is ± 1mm / 7 m. It has a 1/4” female thread on the botton of the unit, we can attach it to tripod or other mounting bases for convenient positioning. You can r....
Danpon Receiver,Laser Detector for Green Laser Level with Voice Indicator and Three-Sided LED Indicator,Clamp Included LR-8G
Only for Danpon green Laser levels VH-525 and VH-3DThe frequency of our green laser module is 300Hz,so it is available for our instruments Only for VH-525 and VH-3D.But the laser levels of other companies cannot be used.Before buyingplease make sure that your laser levels is our products green laser level VH-525 and VH-3D.
Clear Multi-Sided ReadoutsErgonomic design with display on the front, side and back of receiver, offers easier visual readout. When mid LED indicator is always on and with continuous buzzing sound, the position is the center of the laser line.This unit is outfitted with a dual-sided bubble vial on both the front and top,which helps to locate the laser plane quickly and accurately..
Working Distance Up to 260FtThe working distance is 9.84Ft-262.47Ft,which is very long..
Power Supply and Clamp Holder The power supply of receiver is 2*AA batteries.The attached clamp makes it easy to mount the detector to a rod or other targets..
Widely Used in Indoors and OutdoorsThis product is widely used in the interior decoration area and outdoor construction with laser level tools,such as ceiling construction, water and electricity installation and the construction of partition boards the installation of and windows..
