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NOVAZEN Versatile 433MHz Preamplifier, LNa Gain 22dB, Low Noise Amplifier for FM HF VHF Ham Radio

• High-Quality Construction: Constructed with 6063-T5 extruded aluminum, this amplifier’s heat sink offers superior rust and corrosion resistance, ensuring long-lasting durability.
• Enhanced Heat Dissipation: The slotted fine teeth design of the heat sink promotes efficient cooling, resulting in optimal performance and safe operation.

High Voltage Coil Transformer, 2 Sets 15KV Generator Inverter Arc Igniter Coil Module Disassembled DIY Parts

• [Application]:Output high voltage high temperature arc that could easily ignite paper or plastic. It can be used for anion generator, electronic instrument or science experiment.
• [Specifications]: Input Voltage: 3.7V~4.2V,Current: ≤2A,Output Voltage:

CGOLDENWALL Digital Display SMD Component Counter Electronic Parts Resistance Capacitance Counting Machine Automatic Electronic Material Spotting Machine (SMD Parts Counter Only)

• [Counting Range] -99999~99999pcs
• [Parts Amounts Preset Function] Designed for counting SMT material belt type parts. SMD And IC Tape and Reel packaging parts can be applicable.

High Voltage Pulse Generator, High Voltage Generator, Small 15KV for Electronic Instrument Science Experiment 2 Sets

• It can be used for anion generator, electronic instrument or science experiment
• It can be used for anion generator, electronic instrument or science experiment

2 Sets 15KV High Voltage Generator Inverter, High Voltage Pulse Current Arc Module, Disassembled Parts, 3.7V~4.2V Input Voltage

• VERY POPULAR AMONG ELECTRONICS ENTHUSIASTS:There are 2 sets in disassembled parts, very popular among electronics enthusiasts
• EASILY IGNITE PAPER OR PLASTIC:Output high voltage high temperature arc that could easily ignite paper or plastic

1 Pcs Electromagnetic Pulse Counter, DC 24V CSK4-NKW 4 Digits Display Electronic Pulse Counter 0-9999 Industrial Totalizer for Mechanical Textile

• DIGITAL DISPLAY INSTRUMENT: Electromagnetic counters can be combined with secondary instruments to form a digital display instrument. There are 4 digits, intuitive and clear for easy reading, counting range is 0-9999, counting speed DC20 times/second, mechanical electromagnetic counter can meet your basic counting needs
• HIGH PRECISION: This product is used to record the total accumulated number of electronic pulse signals. High speed counting measurement, accurate counting, high precision, fast response, small indication error. Easy to operate, accurately records and counts the required number of counts

High Voltage Generator,2 Sets 15KV High Voltage Generator Inverter Arc Igniter Coil Module Parts Frequency Transformer Inverter with PCB Board Disassembled Parts for DIY Use

• 2 Sets of Detachable Parts: Our high frequency transformer arc ignition has 2 sets of detachable parts, which are loved by electronics enthusiasts and widely used in electrical research and DIY use
• High Efficiency: The pulse igniter coil module can output high voltage pulse current, small size and high efficiency, the size of the printed circuit board is about 1.65*1.26*0.06 inches, and the arc discharge distance is 0.5cm to 1cm

Efficient Generator Inverter 2 Pcs 15KV Pulse Igniter Coil Module Enthusiasts for Anion Generator for Electronic Instrument

• There are 2 sets in disassembled parts, very popular among electronics enthusiasts
• Output high voltage high temperature arc that could easily ignite paper or plastic

3.7V~4.2V DC to 15KV 2-sets High Voltage Generator for Anion Generator

• The input voltage is 3.7V~4.2V DC and will output 15kVAC high voltage
• The module can output high voltage pulse current, small size and high efficiency

2 Sets 15KV High Voltage Generator Inverter Arc Igniter Coil Module Disassembled Parts with PCB Board Disassembled Parts for DIY Use, High Voltage Generator Inverter, High Voltage Generator Puls

• Output high voltage high temperature arc that could easily ignite paper or plastic
• It can be used for anion generator, electronic instrument or science experiment

100 Gram Mechanical Balance Scale with 5g, 20g, 50g Weights for School Physics Experiment Accessory Lab Supplies Tool(100g)

• Selected high-quality materials, using high-quality metal to create a more durable and corrosion-resistant bracket.
• High calibration accuracy, reliable and accurate data, accurate weight weight, and stored in the weight box to avoid oxidation.

Zerodis 100/500 Gram Mechanical Balance with Weight Kit Balance Scale Tray 10g, 20g, 50g,100g,200g Weights(100g)

• High calibration accuracy, reliable and accurate data, accurate weight weight, and stored in the weight box to avoid oxidation. kitchen scales.
• The tray is made of plastic material with strong anti-fall ability, which can avoid the left and right imbalance caused by accidental damage.

Mechanical Balance Scale Balance Tray Table Scale Double Pan Balance Scale for Laboratory School Physics Teaching Supplies Various Weights(100g)

• 【USE ACCURACY】The balance is equipped with 5g weights, 10g weights, 20g weights and 50g weights, as well as 5g running weights. The measurement accuracy is 0.1g and the measurement range is 0.1-110g.
• 【BEFORE USE】Before using the balance, make sure it is placed on a horizontal table and cannot be tilted; make sure that there is no residual liquid and powder in the trays at both ends of the balance; Rider needs to be reset to 0; adjust the balance nut so that the balance pointer points to the middle.

TickiT 83036 Spring Scale Set, 6 Pieces

• KS1 / KS2 Mathematics
• Contains one each of 250g, 500g, 1Kg, 2Kg, 3Kg and 5Kg scales. PK6

Brecknell Electronic Bench Scales 6kg

• Capacity, 6kg x 0.001kg

Mechanical Balance Scale, Lab Double Pan Balance Scale, Accurate Rugged Teaching Physics Teaching Tool Students School Physics Experiment Accessory Lab Supplies Tool 100g or 500g(100g)

Balance Scale Calibrated Scale Mechanical Balance Scale Digital Laboratory Scale Physics Teaching Equipment Tray with Weight Kit for Teaching Equipment(100G)

• ACCURATE DATA AND RESPONSIVE SCALE: Experience accurate with our balance scale! Every measurement is accurate and displayed clearly on the screen. We ensure the utmost accuracy in your readings, providing reliable data for all your weighing needs.
• DURABLE MATERIALS AND STURDY BRACKETS: Crafted from top-notch materials, calibrated scale features durable brackets made from high-quality metal. These sturdy brackets enhance the scale's longevity, ensuring it stands the test of time. With this robust construction, you can rely on your scale for consistent and dependable performance.

Klau Digital Hanging Scale High Precision Sensor 300 Kilogram / 600 Pound Industrial Crane Scale Silver for Farm Factory Hunting Outdoor

• ✅ Strictly in accordance with FCC and European union ROHS,CE directives;Quality integrated circuit and durable load cells.
• ✅ 0.79 inch over-sized LCD display with backlight;ABS plastic material and stainless hook.

Experimental Equipment Demonstrator with Inclined Cart, Rustproof, Improve Hands-on Ability, Durable Experimental Model with Moving Power for Science

• DURABLE MATERIAL: The motion force experimental model is made of excellent PVC material, which is not easy to rust and durable, light weight and flame retardant
• INCREASE HANDS ON ABILITY: The motion and force tester is designed and developed according to the new teaching requirements in the compulsory education curriculum and the new standard, which can carry out some research activities of motion and force, and help students change from imagination to hands on experiments, and analyze and observe experiments

Avoid Accidental Damage Streamlined Design Physics Teaching Tool, Scale, for Home Office (100g)

• The data is accurate, the scale is clear and responsive.
• Selected materials, more durable brackets with metal.

TC4 Titanium 6al4v Round Bar High Quality Grade 5 Rod Stock (35mm x 100mm)

Smartwire Nitinol | 1 Meter Pre-Trained Shape Memory Alloy for Science, Education, and Research (0.5mm Diameter, 40ºC / 104ºF Activation Temperture)

• Our nitinol segments are pliable at room temperatures, but instantly restore their shape when they reach their activation tempertures.
• Wires are tuned to human-safe tempertures avoiding the risk of burning, making them ideal for classrooms and public showcases. Our 35°C variant startes to activate at body temperature, while the 40°C variant activates in hot water.

Nitinol SMA Shape Memory Alloy Muscle Wire Sample Pack 7 Different temperatures from -22F to 180F Activation.

• The best way to get started exploring the properties of nitinol muscle wire is to get the feel for the different temperatures. Each wire has its unique properties that are best experienced in person.
• This sample pack contains a total of 7 wires, each 1 foot long and 1mm thick, which is a perfect thickness that exerts good strength for demonstrations and experimentation. The seven wires are the same appearance but each exhibit the memory effect at a different temperature.

BCOMFY 1pc Electrode Pure Titanium Mesh Sheet Recycled Metal Titanium Mesh Sheet For Electrolysis 0.5 Mm Thickness

• Metal Lathes
• Durable and practical.Light weight and high strength.Heat resistance and corrosion resistance.

PATIKIL Soft Nickel Silver Wire, 24Gauge/0.5mm Diameter 10m/32.8ft Pure Craft Wire for Jewelry Making Beading Garden Plants

• Material: Nickel; Length: 10m/32.8ft ; Wire diameter: 0.5mm; Package Includes: 1 x Nickel Wire
• Pure Nickel wire is great for jewelry making and DIY crafts making. It is suitable for various wire jewelry, beads, earrings, bracelets, and other accessories components, providing versatility and adaptability to your different creative activities

26 Gauge High Temp Wire Nichrome Heat Resistant Wire General Purpose Support Wire Craft Wire (Length 32.8Ft)

• 【Size】- The Resistance Wire is approx. 0.4 mm in diameter (26 Gauge) and 10m in length (32.8 feet).
• 【Quality material】- The high temp wire is made of Cr20Ni80 nichrome wire, suitable for general use. Heat resistant wire can resist the heat of a kiln, durable and can support up to 1180°C (2150°F).

COYOUCO Titanium Plate Sheet, 2/2.5 X 100 X 100Mm TA1/TA2 Sheet for Metal Working Craft,2 * 100 * 100mm

• Package Quantity: 1pcs Titanium Sheet, Thickness 2/2.5mm * Width 100mm * Length 100mm.
• Features: Titanium has low density, high melting point, strong corrosion resistance and high strength.

NEZIH High Purity Nickel Wire Wrapping Forhine Made/0.35Mm(3M)

• Material: Nickel. (Ni)≥99.9%; Element 28;Melting Point: 1453°C,Boiling Point: 2732℃
• Areas of Application: Radio and Electrical Technology (Electrical and Electronic Components), Vehicle Construction, Technology, Household Appliances, Industry (Handling of Cooling Brine, Fatty Acids and Fruit Juices).

Durable and Premium TC4 Titanium 6al4v Round Bar Grade 5 (35mm dia x 100mm)

• 【 TC4 Titanium Alloy】Made of TC4 titanium alloy (Ti-6Al-4V), this round bar exhibits excellent mechanical properties and durability. With a strength of sb=012MPa and a density of g=4.4*103, the specific strength of TC4 is 23.5, higher than that of alloy steel (sb/g
• 【High Strength and Corrosion Resistance】TC4 titanium alloy offers high strength, corrosion resistance, and heat resistance. It is widely used in industries such as medicine and aerospace due to its stable properties, excellent high-temperature resistance, low-temperature resistance, strong acid resistance, high strength, and low density.

BCOMFY 1 Piece Titanium Mesh Sheet Recycled Metal Titanium Mesh Electrode Heat Resistance 50mm X 165mm For Electrolysis

• Metal Lathes
• Durable and practical.Light weight and high strength.Heat resistance and corrosion resistance.

MONOJLY Prism Optical Glass Triangular Prism Compact Triangular Prism for Teaching Light Spectrum Physics Photo Photography Prism Tool

• Wide use: It an be used for all toothpaste, tube cream, lotion, ointments, tube gel, makeup, paint tubes and much more.
• Reduce waste: With the help of this metal tube , can be reduce waste. Saving and reusable, squeeze every out of your tubes and reduce waste. Each squeezer is washable and reusable.

High Accuracy 25.4mm 1 Inch Corner Cube Prism, Optical Glass with Protective Coating, for Precise Measurement

• [Exceptional Durability] Designed to withstand wear and tear, this trihedral retroreflector is built to last, providing enduring performance even in demanding environments.
• [High Precision] This 1 inch (25.4mm) corner cube prism provides precise measurement and efficient performance, making it ideal for a wide range of applications.

High Accuracy Corner Cube Prism Optical Glass Coated Polished 25.4mm Retroreflector, Precise Measurement

• [Long Lasting] Built to withstand wear and tear, this trihedral retroreflector is designed to provide enduring performance even in demanding environments.
• [Optical Glass] Crafted with optical glass and meticulously polished, resulting in a bright and glossy finish that enhances its aesthetic appeal.

MONOJLY Spectroscope Handheld Spectroscope Emission Spectroscopy Spectrum Kids Child Toy Used in School Lab Trade Shows

• The spectroscope is optical glass.
• The composite prism and converging lens are installed in the vertical tube. Hold the spectroscope tube, the slit facing the light, a parallel beam is generated from the slit and converging lens.

Prisms & Kaleidoscopes 1PCS 30 Degree 60 Degree K9 Optical Right Angle Triangular Internal Reflecting Prism Science Classroom Optics Kits

• Dimension: 1.8x3.1x3.7 cm. Model Number: K9 Optical Right Angle Triangular Internal Reflecting Prism.
• Material: K9 Optical. Thickness: 2.6cm.

Prisms & Kaleidoscopes 5 * 5 * 5mm Color Prism Six-sided Light Cube Photography Optical Science Science Classroom Optics Kits

• The name is a color combination prism. The so-called color combination means that it can separate and sum light.
• There are four light-transmitting surfaces. The three primary colors of blue are the so-called three primary lights.

BYUTFA Prism Photo Photography Triangular Prism with 1/4 Inch Thread Professional Optical Glass Create Light Rainbow Effect

• ★ Triangular prism with 1/4 in thread could help you connect it to the camera easily. Triangular Prism could meet your different needs to creat amazing pictures.Great for photographer gifts.
• ★ Compact and Portable to carry, suitable for outdoor travel photography. This photography glass prism is a fantastic gift for photographers, fashion bloggers or show your kids

1.25 Inches 90 Degree Zenith Diagonal Mirror, Diagonal Mirror Adapter Erecting Image Prism Optical Zeniths Mirror for Refractor Astronomical Telescope Eyepiece

• 1.25 Inch Diagonal Mirror: Compatible with 1.25in eyepieces and telescopes. Designed specifically for refractors telescopes and not suitable for reflector telescopes.
• 90 Degree Angle: The 90 degree diagonal mirror, when used with a refracting telescope, allows for upright images. Although left right reversed, it does not affect astronomical observations.

Miagon PU Leather Case for Google Pixel 8A,Wallet Business Case Stand Flip Cover RFID Blocking Card Slots Magnetic Closure Spliced Case with Wrist Strap Red

• Please choose the right size of your device before purchase.Only Perfectly design for Google Pixel 8A
• This case will make your device match any occasions. Allows Easy access to all buttons, controls and ports

Prisms & Kaleidoscopes Optical Measurement With Coating Triangular Prism Sample Science Classroom Optics Kits

• Dimension Tolerance: 0.01. Surface Quality: 60/40.
• Material: K9. Angle Tolerance: 3'. Flatness: Triangle Prism.