Top Optical Comparator Charts

Bwsensing Tilt Sensor BWK228 Dual Axis Inclinometer with 0.02 Degree Resolution and 0.2 Degree Accuracy 4-20mA 0-20mA 0-24mA Analog Output for Optional

• 【Basic Features】: The working voltage of 3V - 5V.
• Output form: digital switch output (0 and 1).
• 【Easy installation】: Sensor can sense changes in body angle. A fixed bolt holes for easy installation..
• 【High sensitivity】: Using the highly sensitive switch SW-520D as the angle sensor. Using a wide voltage LM393 comparator..
• 【Good overall performance】: The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma..
• 【Item Condition】: The module is 100% made of original electronic components, and the product is a brand new product, you can buy it with confidence.

AITIAO 3Pcs GY-530 VL53L0X Laser Ranging Sensor Module GY-530 VL53L0X Time-of-Flight (ToF) Laser Distance Sensor 2.8-5V I2C IIC Interface Communication

• Using the sensitive type photosensitive resistance sensor, high sensitive.
• With adjustable potentiometer can adjust and detect the brightness of the light.
• The output format: Digital switching output (0 and 1)..
• Waveform of the comparator output signal is good,strong driving ability, for more than 5mA..
• Applications: It is widely used in light intensity detected,light brightness sensors,smart car module..
• Package Included:12 X Photosensitive Resistance Sensor Module.

YXMY2020 Benchtop Digital Resistance Tester AT2511 Digital Mega Meter with Chrome Nickel Wire Resistance for Low Digital Micro Ohm Meter for Testing Various Electronic Components

• Test range from 0.01mΩ～200.0kΩ with max reading of 5000 dgts. Low test current makes it can be used in occasion of low power consumption, especially for factory checking and product sorting..
• Maximum reading 5000, basic accuracy 0.2%, measuring range 0.01mΩ-200.0kΩ Maximum current: 003c100ma.
• Eight-range automatic and manual test, measuring speed Fast: 10 times / sec Slow: 3 times / sec.
• Display results: 0.8 inch high-definition digital tube direct reading display, full electronic switch design, can instantly complete the cut from the highest range to the lowest range, built-in comparator built-in comparator..

Individual Software Family Tree Heritage Platinum 9

• Don’t lose your hard work now that Family Tree Maker is retired. Save your trees, charts & research locally with Family Tree Heritage!.
• User-friendly interface and powerful features make Family Tree Heritage the premier genealogy software solution! Family Tree Maker users can import....
• New Features Color Coding to ID Generations Interactive Research Timeline Tagging Updated FamilySearch DatabaseAncestry Charts Box Charts With Photos....
• Family Charts Publish a Family Book Ahnentafel Chart (German Ancestor Chart) Ahnentafel with Siblings Cascading Family Group ChartsPedigree Fan Charts....
• Descendant Charts Standard Descendants Chart Descendants Wall Chart Dropline Chart, Line of Descent Simple Dropline with Photos.

Benchtop Digital Resistance Tester High Accuracy DC Resistance Meter Micro Ohm Meter Tester 1u-20M Ohm RS232 Handler Built-in Comparator 3.5'' TFT LCD AT516 for Testing Various Electronic Components

• AT516 DC Resistance Tester is a benchtop instrument with fully automated real-time detection controlled by a high-performance ARM microprocessor..
• The instrument has an accuracy of 0.05% and a measurement range of 1μΩ~20MΩ. The resistance value is displayed in 5 bits with 30000 readings and a maximum sampling speed of 7ms. The instrument has built-in temperature compensation interface to compensate for errors due to temperature..
• The instrument has built-in 14-step comparator output, which can set 10 qualified files, and all the comparator results can be output through the Handler interface..
• The instrument comes standard with RS-232 interface, using SCPI (Standard Command for Programmable Instrument standard command set) and Modbus protocol (Modbus has become the national standard GB/T19582-2008) applied to automatic sorting system to complete automatic pipeline test. Communicate with computer, PLC or WINCE device to efficiently perform remote control and data acquisition functions..

6 Pieces Classroom Charts Laminated Dry Erase Incentive Chart Reward Chores Chart for Learning Classroom School Attendance Homework Progress Tracking Pads with 240 Reward Stickers,21 Rows x 15 Columns

• Smart and modern designs: these incentive charts have 6 different colors (lemon yellow, peach red, blue, sky-blue color, lavender purple, lime green), these bright colors are eye-catching, which can give you a delightful mood.
• Also, the reward charts have enough space for names and tags.
• Quality material: laminated incentive charts have protective covers which can protect from oil and water, the paper is printed with quality ink, which can make the chart shiny and bright for a long time, the laminated cover layers ensure no stain left.
• Reusable and easy to wipe off: these chore charts are laminated with PET film which makes the incentive charts reusable.
• You can apply dry erase markers on the incentive charts/ chore charts/ responsibility charts, and use tissues to wipe off the marks, so it is very convenient and easy to use.
• Appropriate size: each dry erase incentive chart is 11 x 13.4 inches, the size is neither too big nor too small and is good for using for different purposes.
• And the reward stickers are about 0.56 inches/ 1.4 cm, which have golden outlines.
• Wide applications: these incentive reward charts can be applied to track students' behaviors, record their homework and assignment progresses or check with their chore responsibilities or school ....

Collins Children's Africa Wall Map - 19.5 x 30 inches - Paper

• ...ters are sealed on all sides with 4.5 mm edge thickness to protect against dirt, dust, moisture and humidity. Made in the USA. Ships rolled in sturdy cardboard container..
• PREMIUM QUALITY POSTER This laminated poster has a maximum durability that will stand the test of time which means long-lasting poster. The clear optical plastic is thick and friendly-environment coating for quality assurance and made it easy for you to wall mount or hang this laminated poster on the wall, just use pins, tape, or magnetic tapes. A perfect decoration for home, office, kitchen, rooms or at any spaces available. Also, makes a great gift idea for any occasions for our loved ones..
• DURABLE AND FLEXIBLE ART - Durable, flexible laminated art ensures your prints will stand the test of time and are easy to hang on a wall or bulletin board using pins, tape or magnetic magnets. The clear optical plastic coating creates an ideal dry erase surface (dry erase markers, pens and eraser not included) which makes laminated artwork ideal for door signs, kitchen, office, college dorm room or school classroom. Plus, laminated posters are practically worry free..
• Quality maps and geographic charts are ideal for learning about world geography traveling cultures nav....

Antique Tones US/World Map - Classroom Pull Down 2-Map Set

• ...ters are sealed on all sides with 4.5 mm edge thickness to protect against dirt, dust, moisture and humidity. Made in the USA. Ships rolled in sturdy cardboard container..
• PREMIUM QUALITY POSTER This laminated poster has a maximum durability that will stand the test of time which means long-lasting poster. The clear optical plastic is thick and friendly-environment coating for quality assurance and made it easy for you to wall mount or hang this laminated poster on the wall, just use pins, tape, or magnetic tapes. A perfect decoration for home, office, kitchen, rooms or at any spaces available. Also, makes a great gift idea for any occasions for our loved ones..
• DURABLE AND FLEXIBLE ART - Durable, flexible laminated art ensures your prints will stand the test of time and are easy to hang on a wall or bulletin board using pins, tape or magnetic magnets. The clear optical plastic coating creates an ideal dry erase surface (dry erase markers, pens and eraser not included) which makes laminated artwork ideal for door signs, kitchen, office, college dorm room or school classroom. Plus, laminated posters are practically worry free..
• Quality maps and geographic charts are ideal for learning about world geography traveling cultures nav....

Upside Down World Political Wall Map - 39.25\ x 27.5\ Paper

• ...ters are sealed on all sides with 4.5 mm edge thickness to protect against dirt, dust, moisture and humidity. Made in the USA. Ships rolled in sturdy cardboard container..
• PREMIUM QUALITY POSTER This laminated poster has a maximum durability that will stand the test of time which means long-lasting poster. The clear optical plastic is thick and friendly-environment coating for quality assurance and made it easy for you to wall mount or hang this laminated poster on the wall, just use pins, tape, or magnetic tapes. A perfect decoration for home, office, kitchen, rooms or at any spaces available. Also, makes a great gift idea for any occasions for our loved ones..
• DURABLE AND FLEXIBLE ART - Durable, flexible laminated art ensures your prints will stand the test of time and are easy to hang on a wall or bulletin board using pins, tape or magnetic magnets. The clear optical plastic coating creates an ideal dry erase surface (dry erase markers, pens and eraser not included) which makes laminated artwork ideal for door signs, kitchen, office, college dorm room or school classroom. Plus, laminated posters are practically worry free..
• Quality maps and geographic charts are ideal for learning about world geography traveling cultures nav....

National Geographic: Horn of Africa Wall Map - 28 x 22 inches - Laminated

• ...ters are sealed on all sides with 4.5 mm edge thickness to protect against dirt, dust, moisture and humidity. Made in the USA. Ships rolled in sturdy cardboard container..
• PREMIUM QUALITY POSTER This laminated poster has a maximum durability that will stand the test of time which means long-lasting poster. The clear optical plastic is thick and friendly-environment coating for quality assurance and made it easy for you to wall mount or hang this laminated poster on the wall, just use pins, tape, or magnetic tapes. A perfect decoration for home, office, kitchen, rooms or at any spaces available. Also, makes a great gift idea for any occasions for our loved ones..
• DURABLE AND FLEXIBLE ART - Durable, flexible laminated art ensures your prints will stand the test of time and are easy to hang on a wall or bulletin board using pins, tape or magnetic magnets. The clear optical plastic coating creates an ideal dry erase surface (dry erase markers, pens and eraser not included) which makes laminated artwork ideal for door signs, kitchen, office, college dorm room or school classroom. Plus, laminated posters are practically worry free..
• Quality maps and geographic charts are ideal for learning about world geography traveling cultures nav....

Taylor Swimming Pool Spa Test Kit Thiosulfate .75 Oz Replacement Bottle (2 Pack)

Bakes Rosebud Sound Set, 4mm, 6mm, 8mm, 10mm

• Various alarm sensor modules, vibration switch modules, motorcycle electric vehicle alarms..
• the output form: digital switch output (0 and 1).