Science Experiments & Measurement
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1PCS Goniometer Physiotherapy Tool 360-Degree Precise 360 Protractor and Clear Protractor 360 Precision for Joint Measurements for Body,Transparent,12 Inch

• 🌐 One-Piece Wonder: Dive into our package and discover a goniometer physiotherapy tool with a 360-degree range. This 12-inch tool is essential for home-based physical therapy exercises and assessments.
• 📐 Versatile Use: Our 360 protractor is perfect for assessing the movement range of various joints, be it elbows, knees or fingers. Plus, it doubles as a regular length measuring instrument.

Presch Try Square Set | 200mm, 300mm & 400mm | All-in-One Compact Set | Includes rust-free marking gauge (20cm, 30cm & 40cm), level & scribing needle | 90° & 45° | Carpenters Squares, Square Tool

• Maximum Functionality: The woodworking Square not only serves for marking but also includes a scribing needle, a level, and a measuring gauge for precise markings.
• Markings with precision: These high-quality precision squares not only ensure exact 90° angles but also facilitate easy markings at 45°.

Presch Carpenters Square Set | 180mm & 300mm | Innovative wipeable note surface | Smart drilling guide for exact diameters | High-precision milled aluminum for permanently accurate 90° angles

• Innovative note-taking feature: The writable surface on the roofing square can be inscribed with a pencil and easily wiped clean when moistened again.
• Readily available optimal drilling size: The drilling guide always provides the right drilling size, minimizing the risk of unwanted misalignments in your work.

3D Woodworking Square Protractor,Triangle Ruler Scriber, 45/90 Degree Aluminum Miter Angle Measuring Ruler, High Precision Layout Multipurpose Measuring Tool for Engineer Carpenter(Red)

• 【Package Includes】You will get a metric set square with dimensions of 112×79×85 mm (4.41×3.11×3.35 inches). Good antioxidant properties! Humanized design, exquisite workmanship and long service life.
• 【Aluminum Alloy Material】This woodworking square protractor is made of high-quality aluminum metal. It is rustproof, has high hardness, and good toughness, carpenter square is lightweight, easy to carry, and can be used for a long time.

Stainless Steel Protractor, 0-180° Round Head Angle Finder Ruler with 14cm Ruler, Adjustable Arm Protractor, Angle Protractor, Angle Measure Tool for Measuring Drawing

• 【Packaging List】 The package contains a 180-degree metal protractor with a 14cm measuring ruler. It is a commonly used style and size and is very suitable for daily home office, study, and work use.
• 【Excellent Material】 This protractor is made of excellent stainless steel. It is hard and not easy to break, corrode or rust, and can be used repeatedly for a long time.

Fentar Engineers Square, Precise Machinist Square Right Angle Blocks, Solid Carbon Steel Engineering Tools Carpenters Square, Try Square 90 Degree Ruler with Base for Woodworking Machine Set-up

• 【Precise Engineers Square】Manufacturing according to DIN875 standard, our engineers square has higher measurement accuracy than ordinary square rulers; Precise 90 degree angle helps detect tiny vertical deviations, ensuring accurate measurement results.
• 【Exquisite Workmanship】The machinist square is made of solid carbon steel, with carefully polished, heat-treated and ground, which makes it stable, smooth, corrosion-resistant and long-lasting. The base of the combination square is connected by 2 built-in rivets for stability, straightness and parallelism.

2-in-1 Miter Measuring Tool, Precise Miter Saw Protractor, Sawing Mitre Angles Cutting Tool for Carpenters and All Building Trades

• 【ERROR-FREE CUT】Saw Miter Tool With the integrated guide pin of the saw, place the base plate on the provided guide plate and use the back saw to make a precise and error-free miter cut.
• 【2-in-1】The 2-in-1 Miter Measuring Tool is for both measuring and cutting, the Bevel Measuring Cutting Tool allows you to measure the bevel and complete the cut without using multiple tools.

3 Pcs of 6/8/12 Inch Goniometer Set, Physical Therapy Protractor Tool, Plastic 360 Degree Goniometer,Digital Orthopedic Protractor Angle Ruler Measuring Tool for Joint Range of Motion ROM Measurement

• 📏📏📏【Wide Application】 360 degree goniometer which can be applied for measuring the range of joint motion and the angle of the spine, etc.; Physical therapy protractor tool can also be applied to the production of architectural drawings and horizontal measurement.
• 📏📏📏【Package Size】 you will get 3pc 6/8/12 inch goniometer set, it can help we assist in physical therapy by determining the range of motion of a joint; It is a kind of equipment that is always available at home.

2 pcs Angle Ruler,Clear 2 in 1 Angle Finder Tool Student,Durable Plastic Goniometer Ruler,Multi-Use Precise Medical Measuring Rulers,for Physiotherapists,Woodworking,Construction Repairing

• Versatility at its Best: Our 2 pcs Angle Ruler offers a unique 2 in 1 design, serving as both an angle finder tool and a goniometer ruler. Tailored for students, physiotherapists, woodworkers, and construction professionals, it adapts to diverse applications, making it an invaluable tool for various tasks.
• Durable Precision: Crafted from durable plastic, this Clear Angle Finder Tool is built to withstand the rigors of frequent use. The robust construction ensures longevity, and the clear design enhances visibility, allowing for precise measurements in any setting.

Tabanzhe Flexible Curve Ruler, 60cm Bendy Ruler Vinyl Curve Ruler Plastic Soft Curve Ruler Double Sided Creative Ruler Flexible Measuring Tool for Drawing Drawings and Clothing Design

• Versatile Design: The 60cm flexible curve ruler is a versatile tool for precise and creative measurements in drawing, illustrations, and clothing design projects.
• Bendable and Durable: Made from high-quality vinyl and plastic, the ruler is bendy yet durable, allowing you to create smooth curves and intricate designs with ease.

Shruti Box Raga Standard,professional model, Teak wood, scale C to C (C3 to C4), 39 x 30 x 8,5 cm, weight 3,5 Kg, tuned at 440Hz (432Hz on request)

• Shruti Box Raga No.2 Professional Model Teak Wood C Scale (c3 to c4) 39 x 30 x 8.5 cm Weight 3.5 kg Tuned to 440 Hz (432 Hz on request).
• Also available on request in G major

Vaguelly Toys 2 Set Musical Instrument Panpipe Toy Homemade Pan Flute Homemade Panpipe Education Toy Panpipe self made student Soft Toy Dog

• Education panpipe: lightweight and portable, suitable for indoor or outdoor use.
• Homemade panpipe: in the process of diy, your children can know panpipe's configuration and sounding principle, and simple knowledge of musical instrument.

Shruti Box, Large and small Pure Teak wood Sur Peti With form Bag, Natural Color, Musical Instrument Tuned 440Hz (Made in INDIA))

• Handmade
• Materials: Wood

HomeAdri Wooden Shruti Box Handless Pedal Drone (Made in India)

• It is easy to install, easy to play...and overall a wonderful piece of craftsmanship as each are handmade in India.
• This pedal is for your Shruti box, it is easy to free up your hands to also play your guitar, handspan or basically any instrument you feel connected to play, but to remain having the wonderful drone of the Shruti Box.

HomeAdri Shruti Box Surpeti Big Foot Pedal 440Hz 13 Notes Teak Wood Musical Instrument

• 13 KEY: C C# D D# E F F# G G# A A# B C- LOWER TONE
• TEAK WOOD MATTE FINISH, GOLDEN SPECIAL QUALITY, 432 Hz

HomeAdri Shruti Box large 36 Keys, 3 Octave 440Hz & 432Hz Sur Pete Teak & Ply FOOT PEDAL

• Shruti Box: 17 Inches * 15 Inches * 3 Inches
• Shruti Box: 4.50 KG

INDIAN MUSICAL INSTRUMENTS Shruti Box 13 notes: C C# D D# E F F# G G# A A# B C

• Dimensions: 15 x 10 x 3 inches approx Weight: 3 Kg approx
• Concert Quality Model TEAK wood

MKS Concert Shruti Box - Teak Wood - Natural Color - 13 Drone (PDI-AGB)

• ✔ BRAND NEW ORIGINAL PRODUCT
• ✔ SHIPPED FROM AMAZON UK's WAREHOUSE

JAS Deluxe Shruti box Chromatic Brass Reeds

Shrutibox TATTVA "Calcutta" Professional M.K. Sardar, Long Sound Breath C-C 13 Stops, 440 Hz, Teak Wood, Yoga, Mantra, Shruti Box

• Professional Shruti box TATTVA original manufactured by M.K. Sardar & Bros. Made from Calcutta with unique uniform tone.
• 100% authentic quality product from India, handmade and excellent workmanship with high-quality teak wood.

KAOLALI Fuel Level Sensor with Fuel Gauge, Boat Fuel Sender Fuel Water Level Sensor Stainless Steel Fuel Tank Sending Unit Fit for Fuel Gauge 0-190 ohms 100MM for RVs Boats

• OUTPUT SIGNAL: European standard 0-190 ohm Fuel Level Sensor+ Fuel Level Gauge. If you need 240-33ohm (American Standard), please contact us directly for more information.
• LENGTH RANGE: 100MM. If you need lengths other than 500mm, please contact us.

RUPSE Fuel Level Sensor, Marine Boat Fuel Sender Car Fuel Water Level Sensor Stainless Steel Unit 5 Hole Fit for Fuel Water Gauge 240-33 ohms (250mm)

• 【High Precision and Long Life】The exterior is made of stainless steel, and the interior is controlled by high-quality reed switches. The sensor is corrosion-resistant, does not rust, has a long life, stable output signal, and accurate measurement. Suitable for gasoline, diesel, water, methanol, etc.
• 【Easy to Read】The fuel level gauge has 8 adjustable backlight colors, IP67 waterproof, stainless steel frame, anti-fog curved glass, easy to read (Empty-1/2-Full).

Air Fuel Ratio Gauge, Wideband O2 Sensor Kit Digital Accurate with User Manual for Engineer for Car

• Air‑fuel ratio meter, which is widely used in all 12V cars with narrow band oxygen sensors.
• Easy installation using English user manual. Professional installation is strongly recommended.

SAMDO 240-33 ohm 5"(127mm) Fuel Sending Unit Stainless Steel Fuel Tank Sender Fuel Water Level Sensor Tank Float Fit Fuel Gauge Water Level Gauge for Marine Boat Truck Car

• 【GOOD QUALITY】316 stainless steel. Long using life, anti-vibration, anti-explosion. Simple and strong structure , Advanced corrosion resistance, Reed switch, steady output signal.
• 【SIZE & RESISTANCE】Length : 5"(127mm), Signal output : 240-33 ohm, Waterproof IP67.

Led Fuel Gauge-Fuel Level Gauge Meter LED Fuel Meter Gauge Indicator 52mm Dia 12V Adjustable Resistance for Auto Motorcycle

• ▲Compatible--------General Motors, Motorcycles, etc. Say goodbye to embarrassing situations, like running out of gasoline on the way. Made of high-quality plastic and aluminum alloy materials, strong, anti-corrosion and durable.
• ▲Perfect replacement-------It can be used in conjunction with the original fuel sensor, and the adjustable resistance allows the use of different fuel sensors.

Geloo 0-190Ohm Fuel Level Gauge 7 Color LED Waterproof Fuel Tank Level Gauge With Alarm Light For Marine Car RV Camper Yacht

• The front cover is 316 stainless steel, corrosion resistance, high temperature resistance, featuring good endurance and anti-vibration.
• The meter comes with an alarm signal, when the fuel level is lown than 13%, the warning light will flash.

Fuel Tank Fuel Level Meter, 12V LED Display Motorcycle Fuel Level Gauge for Motorbike Vehicle (Green Light)

• Durable Material: The fuel tank fuel level meter is made of durable material, resisting to wear and break, and the hard housing could effectively protect the screen display.
• High Accuracy: The fuel tank fuel level gauge has the sensitive response, high accuracy and efficiency, and can accurately measure the remaining oil in the tank.

vsilay Screw On Gas Caps with Gauge Fuel Level Sensor Liquid Measuring Instruments for Snowmobile ATV (7.3Inch/15.9Inch)

• Keep track of your liquid levels with this fuel gauge gas caps. Made with plastic materials, it ensures durability and precise measurement with an error margin of less than 1mm.
• Shows the liquid level accurately, allowing users to monitor their storage in real time. Its easy installation makes it suitable for various types of tanks, making it a convenient choice for industrial, automotive, and marine professionals.

Syrisora 52mm Universal Car Fuel Level Gauge LED Digital E‑1/2‑F Range Meter with Fuel Sensor

• Stainless steel shell with glass top, durable and not easy to rust
• It is suitable for 12V 4/6/8 cylinder, gasoline cars

ELING 52mm Oil Pressure Gauge 0-5Bar 0-75Psi with 7 Colors Backlight for ATV UTV Boats (black+black, 0-5bar 0-75psi)

• Open a 52mm hole in the dashboard and allow a clearance of 55mm behind the panel to fit the gauge
• Indicating Range: 0-5bar,0-75psi

OCXO Frequency Standard Reference Module, Multifunctional Easy To Connect 10MHz Crystal Oscillator Thermostat Board for System

• OCXO MODULE: 10MHz frequency reference source, crystal oscillator constant temperature module, which has stable output and good durability.
• SMA INTERFACE: The reference source module has SMA female interface, with ultra low phase noise, reliable connection and stable performance.

【𝐂𝒚𝐛𝐞𝐫 𝐌𝐨𝐧𝐝𝐚𝒚】Jadpes Converter Step Up Voltage Power Supply Boost module Step-up Module,150W Boost DC-DC 8-32V to 9-46V Converter Step Up Voltage Power Supply 10A

• 12 V battery (10-14 V) stable voltage output 12 V, power supply for 12 V devices, 24 V battery stable voltage 24 V; can be used as a vehicle power supply
• This module can be used in the areas of large input voltage fluctuations and stable output requirements

Solid State Relay, 120A PBT Metal Solid State Regulator Quick Switch Easy to Install with Electric Welding Insulated Shell

• Insulated Shell: Equipped with an insulated shell, this solid state relay can be well defended, you can choose it with confidence!
• Premium Performance: This regulator has an anti vibration ability, good electromagnetic compatibility, and long service life.

Solid State Regulator, Metal PBT 120A Long Life Span SSR Module Easy To Install Professional with Insulated Shell for Electric Furnace

• Easy to Install: Comes with a compact size and a light weight as well, the easy installation can be quickly completed.
• Premium Using Experience: This regulator features no switching spark, fast switching speed, and no noise operation, which can ensure you good using experience.

HDAM99999SQ Single Operational Amplifier Op Amp Preamplifier Board with Single Power Supply - High Performance Audio Amplifier Module for Audiophile Grade Amplifiers and Instruments

• 1. Enhance your audio experience with the HDAM99999SQ Single Operational Amplifier, designed with pure HDAM discrete modules for superior sound quality.
• 2. Versatile application in audiophile grade amplifiers, preamps, CDs, amps, DAC output buffers, and more.

Battery VA9810 Bluetooth Compatible Wireless Battery Tester DC8-100V Battery Load Tester Battery with Shunt

• The instrument uses 2.4 inch colour LCD as a display shows comprehensive data clearly easy to observe.
• Display voltages, real-time current, real-time power, remaining capacity, service life of various physical parameters in real time.

Battery VA9810 Bluetooth Compatible Wireless Battery Tester DC8-100V Battery Load Tester Battery with Shunt

• The instrument uses 2.4 inch colour LCD as a display shows comprehensive data clearly easy to observe.
• Display voltages, real-time current, real-time power, remaining capacity, service life of various physical parameters in real time.

HiFi Dual Channel Operational Amplifier, PCB Independent Amplifier Module JFET type for Audio Device 49720

• HIGH CONVERSION EFFICIENCY: Dual channel independent operational amplifier module, rated voltage range from ±3 to ±18V, with high conversion efficiency.
• FOR AUDIO SYSTEM: The dual channel amp module is widely used in audio systems, suitable for DIY speaker equipment, audio circuit testing, etc.

Single OP AMP, 18V Copper Amplifier Board 3 Band Equalization High Power for CD for Active Filter for

• [3 Band Equalization]‑Single OP AMP pure for Marantz HDAM discrete module, super sound, vocals are mellow and the sound is transparent, three band equalization, the details are particularly good!
• [Thick and Round Sound Quality]‑Single operational amplifier can show subtle changes, the sound quality is thick, warm, round, and the space is full of awareness. Performance more stable.

Single Op Amp, Op AMP Module High Accuracy Gold for Preceding Stage

• [Quality Wthstand Voltage] This single op amp consists of heated fully discrete components, it is not only extremely stable and dense, but also very pressure resistant and has a longer lifespan than a horn.
• [High Power Operation] The single operational amplifier module adopts high quality components, which not only has high power, but also has high completion efficiency.