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Smgda

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When purchasing a product, price is the consumer's primary concern. At present, Smgda has 158 products for sale. Smgda products range in price from $6.49 to $22.99, and the average price of all the products is about $11.39. It's affordable for most consumers, and you can feel free to pick your favorite products.

You can confidently purchase Smgda products from the seller SmgdaDirect. The brand holds an average rating of 4.92, testifying to its excellent reputation.

Smgda Best Sellers

Last Updated: Jan 9, 2026

SMGDA Dial Test Indicator Gauge 0-0.8mm, 0.01mm Accuracy, Lever Dial Test Indicator Gauge 0-40-0 Scale Yellow Dial Face with Installation Accessories 6mm/ 8mm Sleeves

Range: 0-0.8mm Accuracy: 0.01mm. Reading: 0-40-0. Face Dia: 1-1/4" . Point Length: 0.66. Measuring Force: 0.5N
Three dovetail mounting allows this indicator to be read in both horizontal and vertical position.Yellow dial face with anti-glare finish. Contact point with automatic reversal.
This dial indicator gauge is made of aluminum materials, with high hardness, which is rustproof, resistant, strong, and has long service time. Packed with 6mm/ 8mm Sleeves
All pinions are mounted in an isolated assembly completely separate from outer body to maintain highest accuracies. Have 270° Swiveling and two directional functions
This dial indicator set is accurate and convenient to measure the narrow or concave objects. Designed for measurement during machining, layout and inspection work.

SMGDA 4Pcs Quilting Ruler, Handmade Quilting Templates, 60 Degree Triangle and Diamond, 45° Diamond, Hexagon Templates, Patchwork Sewing Craft Ruler for Drawing, Cutting, Plate and Clothing Design

Hexagon and Triangles. It is Ideal for many forms of crafts including quilting, sewing, patch working, piecing, borders, binding, sashes, scrapbooking, weaving etc.
Transparent acrylic material, protective sheet Covered, could peel when using.
Both ruler have useful metric scale design at one side, Accurate scale with thin and clear lines, simple and easy to read. Rotary cutting template, clear scale, high accuracy.
Pack of 4 pieces: triangle ruler, 45° diamond patch ruler, 60° diamond patch ruler, hexagonal stitch ruler and Equilateral Quilting Ruler. Different shapes can meet your various needs
Application: It can be used in conjunction with cloth, leather, paper, etc., for patchwork, patching, sewing and craft work.

Acrylic Quilting Template Ruler, Design Plate, Patchwork Templates for Sewing Machine Domestic Templates DIY Quilting Ruler Quilting for Clothing Craft Quilting Design (10pcs/Set Patchwork Ruler)

1. Multifunction: Templates can produce 8 section, 12 petals, and 16 petals. Mix and match to create dozens of Plates. You can also mix up the edge finishes of the petals with four different options: pointy, curved, straight,and fuse curve. This will change the effects and create combinations for Plate!
2. Tumbler Templates: This set can also be used to cut tumbler shapes to piece together to create unique quilts.
3. Easy to Use: Peel off the brown paper backing from the back of each template. Attach a material like Silicone Grips to help grip your fabric. Attach the grips to the side with the etched lines so they can be used for ruler work quilting.
4. Application: This is a versatile set of ten templates that can be mixed and to create dozens of quilt blocks,cut tumbler, and circle shapes, and for free-motion machine quilting with a ruler. Widely applied in making many crafts, such as patchwork, quilting, blanket making, and sewing project, suitable for skilled tailors, beginner quilters, or DIY enthusiasts.
5. package include: 10pcs Sewing Patchwork Ruler

Smgda Ethylene Glycol Antifreeze and Coolant Tester Disc Type

Function: Easily checks condition of coolant antifreeze, hot or cold
Easy to read temperature table on the virtually unbreakable plastic body
Works for all ethylene glycol coolants
Package Dimensions: 5.3 L x 27.5 H x 5.3 W (cm)
Package Include: 1 pack Antifreeze and Coolant Tester

SMGDA Battery Hydrometer, 6V 12V 24V Golf Cart Deep Cycle Battery Hydrometer Tester Fast Detection Tool

This deep cycle battery hydrometer tester works on all 6-12-24 volt systems. With a range of 1. 100 – 1. 300, You can confidently know the state of charge for the battery cell.
Whether the battery is hot or cold, the hydrometer can immediately and accurately delivers accurate readings, ensuring you always know the true state of your battery's performance, and can also help extend battery life and detect overcharging.
The golf car battery hydrometer is made of high-quality plastic, not easy to break, durable, and can be used for a long time.
Clear scale dial, easy to read the values. This hydrometer makes reading & understanding battery levels easy, accurate, & quick, with no difficult float reading & no temperature tables required, that allow you to quickly and easily test your batteries at home or in the workshop.
This battery tester is ideal for testing a wide range of vehicles, including cars, trucks, boats, and motorcycles, making it a multifunctional tool for any garage or workshop.

Smgda Eye Chart, Complete Snellen Eye Exam Kit, for Eye Exams 20 Feet 22×11 Inches Low Vision Eye Test Charts with Eye Occluder and Pointer

Complete eye exam kit: includes an 11x22 inch Snellen eye chart and 1 pack eye occluders and Pointer stick.
standard Snellen Chart: 20 feet Snellen eye chart is a standard chart to measure visual acuity and detect other visual problems, such as astigmatism, nearsightedness, and farsightedness.
Ready to Hang: The wall chart comes with an eyelet, so it is very convenient to hang on the wall. Also a good wall decoration. You can do a quick eye check conveniently at home.
Material: This eye chart is made of thick and PVC material, ensuring its sturdiness and waterproof capabilities. The matte finish eliminates glare and reflections, creating an optimal testing environment for accurate results.
Widely Used: 22x11 inches eye chart requires 20 feet away from the viewer for vision testing. Perfect for optometrists, kids, students, home, offices, and schools

Smgda Antifreeze Hydrometer and Coolant Tester Accessory, Automotive Antifreeze Tester for Car Battery Liquid Densitometer 6/12/24V Ethylene Glycol Coolant °C and °F Display, Dial Type

°C and °F Display, Calibrated in both celsius and fahrenheit, this tester allows you to accurately measure the freezing and boiling points of your anti-freeze no matter what temperature scale you use.
The performance tool anti-freeze Tester works with all types of anti-freeze, including propylene glycol and ethylene glycol
Designed for professional mechanics, this anti-freeze tester offers reliable and precise performance for all your automotive needs.
Lightweight and Portable: Easy to carry and use.Such a practical tool you will need it.
Suitable for testing hot or cold batteries on 6 and 12 Volt systems. Fast and accurate with easy to read scale and pointer

Smgda Mini Indoor Thermometer Hygrometer Analog 2 in 1 Temperature Humidity Monitor Gauge for Home, Wall, Room, Outdoor, Offices, Display Mechanical No Battery Needed (Silver)

Package includes: 1 pieces mini thermometer hygrometer, this thermometer hygrometer with 2 in 1 design, convenient for your daily use
Good Design: 2-in-1 Indoor Thermometer & Hygrometer is great tool to check the temperature and humidity, temperature measurement range: -20~120°F (-30~50°C), Accuracy: +/-2°C; Humidity measurement range: 10~100%, Accuracy: +/-5% (40~70%).
EASY TO READ: The Gauge is made from solid aluminum alloy with fine and clear dial, easy to read the scale. It is easily readable from a distance because of the large display. The temperature shows both °C and °F readings.
NO BATTERY REQUIRED: Mechanical thermometer and hygrometer has a longer life expectancy in use, no battery required. Avoid violent vibration and hitting, and do not disassemble by yourself.
Wide application: The design is small, doesn't take up a lot of space. It is suitable for houses, offices, workshops, schools, markets, warehouses, kitchen, etc, can use on wall, table, refrigerator, incubator, greenhouse, car, baby room and so on. High precision and comfortable color to distinguish, able to cope with modern home decoration. Exquisite design can be used as an adornment.

Smgda Precision Marking T-Rule Stainless Steel T Square with Mechanical Pencil & 0.5mm Refill Scribing Line Ruler for Marking or Measuring, for Carpenters, Designers, Architects, Engineers 200mm

Practical Design: precision rulers have micro fine marking holes slot, which can locate your pointed pencil or scribe with good precision, the T rules work well to draw lines exactly where you want them to be, which are very suitable for woodworking
High-quality Material:Made of stainless steel, the scale is clear and accurate, durable
Easy to Use: the stainless steel T rule is easy to install and change, removable knobs allow you to change to other rule easily, it's a good measuring tool, simple and convenient to use, combination square T ruler with deeply etching for long lasting use
Wide Application: T rule woodworking tools are multifunctional, could scribe horizontal line, vertical line, long line, short line, parallel line and right angled line; widely used in various fields with high precision, making them ideal for carpenters, designers, engineers, architects.
Package Includes: The package contains 1 pieces of precision marking T rule, 1 piece of black mechanical pencil and 1 piece of mechanical pencil refill 0.5mm

Smgda 300mm Precision Magnetic Level Ruler 12 inch Aluminum Alloy Spirit Level Measuring Tool with Blister Design and Mm Scale for Construction Carpenter Craftsman

Blister technology, shock does not leak, high precision, visible range of 300 degrees.
Using not easy to distort the light metal, resistant to resistance.
The surface of the horizontal plane is coated with powder, paint or anodized, smooth and no burr.
The measuring surface is strong magnetic design, double suction, easy to work on the metal surface, improve stability.
Measuring Range 0 - 300mm, Accuracy 1mm with 3 Bubble Vials 45°/90°/180°, convenient for hanging pictures or interior decoration etc
Ideal Tool for decoration, home furnishings, and related work for aligning, such as measuring locations on a wall, space between hangers, leveling nails

Smgda Air Quality Monitor 5 in 1 CO2 HCHO TVOC Carbon Dioxide Detector Temperature Humidity Gas Analyzer Type-C USB Charging Real Time Sound/Light Alarm for Indoor Home Office Warehouse Laboratory

5 in 1 air quality analyzer, CO2, HCHO, TVOC, temperature and humidity monitoring functions, real-time, color digital display, clear and intuitive, easy to use.
LCD screen, different font colors show different air quality, green, yellow and red represent warning colors in different concentration ranges
1200mAh large capacity battery for long working time, up to 10 Hours standby. Type-C charging interface, easy charging.
The product does not need calibration, startup can be tested, accurate detection of carbon dioxide, used in greenhouse farming agricultural planting, greenhouse vegetables, production warehouse, raw material processing, laboratory, family, Car, office etc.
Color Light and sound dual alarm reminder. Alarm Beeps constantly, If want to turn off the sound, pls click the power button twice, then could turn off the sound.

Smgda 6" Precision Marking T-Rule, Stainless Steel Scribe Line Ruler with Holes for Cutting Sawing, Scribing Ruler Woodworking Marking Tools Carpenter Draft Measuring T-Square with Stops (Red, 6 inch)

Precision T-Square Ruler: Features micro-fine holes at 1/16, 1/32, and 1/64-inch marks. Locate pencils or scribes with absolute accuracy for perfectly placed lines. Ideal for woodworking layout and detailed measuring tasks.
Stainless Steel Marking Ruler: Industrial-grade rigidity resists bending and breaking. Corrosion-proof for lasting durability. Precision-etched markings won't fade, ensuring long-term accuracy for woodworking and metal layout.
Combination Square with Scribe Holes & Locking Stop: Multi-Position Layout Tool with Precision Stop - Marking Gauge & Combination Square for Woodworking, Accurately Scribe Lines with Pencil or Scriber
Multi-Scale T-Rule Tool: Set precise measurements across all scales instantly. The go-to measuring and marking solution for professionals in carpentry, design, architecture, engineering, woodworking, and DIY projects.
Complete Measuring & Marking Kit Includes:1 x T-Rule Combination Measuring Tool 1 x Mechanical Pencil (for precise marking) 1 x Pen Refill (extra)

Smgda Quilting Ruler 15cmx15cm with Double Colored Grid Lines Acrylic Quilters' Ruler Fabric Cutting Rule Template for Easy Precision Cutting, 15cm Wide x 15cm Long for Quilting, Sewing & Crafts

Double centimeter scale helps to measure the distance between the two sides. - Multiple degree angle lines includes: 30 degrees, 45 degrees, 60 degrees, and 90 degrees.
quilt ruler comes in sturdy 3mm-thick acrylic, laser-cut for a cleaner edge that allows deeper, easier cutting.
Use with a rotary cutter or a straight-edge blade, for cutting strips and trimming fabric edges during quilt making or when executing a variety of sewing and fabric craft projects
Heavy-duty durable acrylic material, Metric size, 15cmx15cm Square size, Pls check size before purchase!
The black and bright yellow contrasting grid lines allow for easy and precise cutting.

Smgda SMD Tweezer Multimeter Test Leads LCR Chip Test Clip for Capacitance Inductor Resistance Test Clip for Multi Meters Electrical Alligator Clip Probe

This device connects to your multimeter and measures SMD LCR components such as resistors, capacitors, etc. It is an ideal tool for electronic work.
Multi-purpose test clip suitable for the measurement of precision circuits and micro-electronic components. Especially for the measurement of patch components that are widely used at present.
It can be used for the digital multimeter LCR bridge table, With a safety pressure of 250V, and you can just use one hand to operation test
Comfort grip probes with anti-slip design. It is one of the convenient tool that you need for your electronic work.
It can test the precision measurement of resistors, capacitors, inductors, etc. It is a partner of inductance and capacitance meter, LCR bridge table and so on

SMGDA Styling Pattern Sewing French Curve Ruler Set, 5pcs Metric Curve Shaped Rulers for Beginners Designers and Tailors Perfect for Drawing, Craft, Sewing Project and DIY Clothing

5 Different Styles: you will receive 5 pieces transparent rulers in our package, including 1 x triangular ruler, 1 x comma ruler, 1 x half round ruler, 1 x multi-function ruler and 1 x L-square right angle ruler, template tools with various functions which could meet your different measuring and sewing demands.
Widely Used: widely applied for drawing, cutting, sewingand other clothing design, fit for designers, pattern maker and tailor students, beginner sewers, you can choose the metric ruler set to diy projecting
High-Quality Material: Ruler Made of environmental plastic material. Line detail and clear, with clear body and high accuracy scale, Built-in scale is not easy to wear out, lightweight, flexibility and durable, not easy to break.
Product Package: The package of French curve ruler for pattern making contains 5 styles french curve. The pattern ruler use metric measurements (1 Inch = 2.54 cm).
We provide guarantee of a 30-day replacement or refund for any problem . If you have any question, feel free to contact us.

Smgda Carpenter Square 7 inch, Adjustable Angle Combination Ruler, Aluminum Triangle Ruler, Rafter Square, framing Woodworking Tools, Metal Carpentry Square

High Quality: 7 Inch Rafter Square is made of solid Aluminum Alloy, 5MM thickness, sturdy, rust-proof,corrosion-resistant and high hardness.
Multifunction: The Adjustable Square could use as a protractor, miter, line scriber saw guide, framing square and a ruler. It can be used to measuring angles from 0 to 90 degrees, check for aquare, drawing circles, a saw guide, leveling, mark boards for ripping, finding roof pitch and so on.
Accurate Clear Scale: Three kind of Scales, Angle; COM/JACK PLUMB CUTS; HIP/VAL. The scales lines are laser-printed, the quick square finishing features low glare and protective powder coated, which is clearly visible, easy to read, and will not wear out throng a long time.
Easy to Use: Rafters Square Set can be allowing the measurement of angles and pitches, adjust to the red angle rod, tighten the nut to achieve precise positioning, a useful feature when making repetitive cuts.
Our package includes 1x adjustable 7-inch rafter square, which can meet your different needs in roofing field, wood cutting, home improvement and many other woodwork situations. special gift to craftsmen, carpenters, DIYers and the ones you love!

Smgda Metal Copper Ginkgo Leaf Shaped Bookmark, Handy Straight Ruler Dual Scale Engraved 10cm, Gifts for Birthday Valentine Christmas Stocking Stuffers for Men Women Readers Book Lovers (Bronze)

Beautiful Designed: Vintage-style metal bookmarks with 3D Ginkgo Leaf Head and Straight Ruler, you could add a tassel by DIY. the eye catching design will increase your reading interest. It is also enough to share with your classmates, friends and family.
Package Included: 1 pack of bookmarks
Material: This bookmark is made of Metal Copper material, brightly colored and vivid. 3 colors could be optional
Straight Ruler: Dual Scale Engraved Ruler 0-100Mm. Ideal small ruler for precision measuring like a machinist work or any DIY projects. Scales start from 0.
Perfect Gift: Perfect Holiday Gifts,In addition to use as page markers and book decorations, also ruler. these bookmarks are suitable for jewelry making and DIY craft accessories, or can also work as a wedding present, souvenir, or business gift.

SMGDA 15 Values 150 pcs 100 Ohm- 2M Ohm Variable Resistor 6mm Potentiometer Assortment Kit with Clear Plastic Storage Box

Product Name: Variable Resistor 6mm Potentiometer Assortment Kit
Resistive Material: Copper Brush, Metal with surface polished tin treatment, Plastic
Rated power: 0.1W ; Max Operating Voltage: 50 V ; Resistance: 100R - 1M. Resistance Tolerance: -20 Percent - +20 Percent
Potentiometer Model:15 Type package in a clear plastic box, good for storage and carry. 100Ω, 200Ω, 470Ω, 1k Ω, 3.3k Ω, 4.7k Ω, 10k Ω, 20k Ω, 30k Ω, 47k Ω, 100k Ω, 200k Ω, 300k Ω,500k Ω, and 1M Ω.
Adjustment Type: Top Adjustment, Use for Device Interior or Printed Circuit Boards Which Adjustable the Resistance Less.

SMGDA 6pcs Sew French Curve Ruler Metric Shaped Plastic Sewing Tools Measure Ruler for Sewing Pattern Making Design DIY Dress Clothing, Bendable Drawing Template for Designers and Tailors Beginners

you will receive transparent rulers in our package, 1 x Triangular Ruler 1 x Comma Ruler 1 x Half Round Ruler 1 x Multi-function Ruler 1 x Vary Form Curve Ruler 1 x Bottom Ruler. template tools with various functions which could meet your different measuring and sewing demands.
Widely Used: widely applied for drawing, cutting, sewingand other clothing design, fit for designers, pattern maker and tailor students, beginner sewers, you can choose the metric ruler set to diy projecting
High-Quality Material: Ruler Made of environmental plastic material. Line detail and clear, with clear body and high accuracy scale, Built-in scale is not easy to wear out, lightweight, flexibility and durable, not easy to break.
6 measuring units in one kit with easy to read markings. They are flexible & bendable but not flimsy, They are in metric and easy to convert. (1 inch = 2.54 cm, 1 cm = 0.39 inch).
We provide guarantee of a 30-day replacement or refund for any problem . If you have any question, feel free to contact us.

Smgda Mini Indoor Thermometer Hygrometer Analog 2 in 1 Temperature Humidity Monitor Gauge for Home, Wall, Room, Outdoor, Offices, Display Mechanical (Silver)

Package includes: 1 pieces mini thermometer hygrometer, this thermometer hygrometer with 2 in 1 design, convenient for your daily use
Good Design: 2-in-1 Indoor Thermometer & Hygrometer is great tool to check the temperature and humidity, temperature measurement range: -20~120°F (-30~50°C), Accuracy: +/-2°C; Humidity measurement range: 10~100%, Accuracy: +/-5% (40~70%).
EASY TO READ: The Gauge is made from solid aluminum alloy with fine and clear dial, easy to read the scale. It is easily readable from a distance because of the large display. The temperature shows both °C and °F readings.
NO BATTERY REQUIRED: Mechanical thermometer and hygrometer has a longer life expectancy in use, no battery required. Avoid violent vibration and hitting, and do not disassemble by yourself.
Wide application: The design is small, doesn't take up a lot of space. It is suitable for houses, offices, workshops, schools, markets, warehouses, kitchen, etc, can use on wall, table, refrigerator, incubator, greenhouse, car, baby room and so on. High precision and comfortable color to distinguish, able to cope with modern home decoration. Exquisite design can be used as an adornment.

Smgda FAQs

Yes, Smgda is a legitmate brand on Amazon. After conducting a comprehensive analysis of 67 customer reviews for Smgda products on Amazon, we have determined its average rating. With a strong performance and good quality, Smgda has received an average rating of 4.92 from numerous buyers, indicating that Smgda are trustworthy and live up to their claims. Therefore, it is safe to make purchases from Smgda on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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