ReviewsElectrical Resistance Experiment

CrocSee ABS Plastic Dustproof Waterproof IP65 Junction Box Universal Durable Electrical Project Enclosure With Lock (8.6\x6.7\x4.3\)

Sturdy Steel Construction: NEMA outdoor enclosure is meticulously crafted from 1.5 mm cold-rolled carbon steel made by precise cutting and welding. Our electrical enclosure got CE, ROHS certificates, has stronger wear resistance, and keeps your equipment well protected in harsh environments..
IP66 Waterproof Grade: The metal electrical enclosure box complies with NEMA 4X & IP66, which has excellent water resistance, and dust resistance. The sealing strip has excellent sealing performance. Direct us as the first option when unfulfilling your demands. VEVOR will resolve any feedback..
Reinforced Lock & Hinge: The electrical outdoor enclosure features a high-quality lock core to increase security and lockability, making it less likely to fall off. The high-strength hinged lid is designed to ensure that the door is not easily damaged or broken due to squeezing..
Convenient Operation: The junction box is equipped with a detachable galvanized mounting backplate for the effortless installation of electrical components. Complete accessories and four mounting holes on the back can quickly fix the electrical box on the wall..
Exquisitely Designed Details: The bottom of the metal electrical box is designed to facilitate threading. The grounding screws have been ins....

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Mad Lab - Experimentos Científicos

1. Distillation of Essential Oils DIY Make a professional suit to meet your needs. All flasks are made of 3.3 borosilicate glass that is hand blown and polished for perfect fit. Comes with everything as pictured..
2. High-quality thick production, high temperature, temperature up to 500 degrees, let you worry-free experiment. Perfect set for organic chemistry labs, distillation, fractional distillation, separation, purification, and synthesis..
3. Good thermal stability. The coefficient of thermal expansion of glass is very small and can withstand severe temperature changes..

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MHUI Tungsten Wire Pure Metal Diameter 0.1-0.3 mm Widely Used in Electrical, Light Industry(Length 3.28/9.8Ft),0.12mm,1m/3.28ft

Purity: 99.95% High purity, suitable for multiple purposes.
Main areas of application: high temperature furnishing, lighting technology, electrical engineering,manufacturing..
Features:|High temperature resistance, wear resistance and corrosion resistance, suitable for high temperature electrode of electric light source.
very good thermal and electrical conductivity: good chemical resistance to inorganic and organic acids as well as alkaline solutions.
Wide range of applications: widely used in electrical, light industry, machinery manufacturing, construction industry, defense industry, and chemical industry.

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Goupchn Mini Grabber Test Hooks to Breadboard Female Jumper Wires Soft Flexible Silicone Test Leads for Electrical Testing

Test leads are made of high quality silicone material. Silicone can help with longevity and easy of use. Silicone leads are soft and resistant to high and low temperature..
Mini grabber test hook clips are made of copper alloy. High quality, strong electrical conductivity, firm and difficult to bend and deform..
The other end of the test wires is female jumpers for breadboard projects, which is pure copper insulated for smooth conductivity. Suitable for connecting a wire to breadboard from power supplies, LED strips, multi-meters and Lilypad..
Perfect for electrical and electronic testing. They're also suitable for Arduino, Raspberry Pi, Orange Pi, wearable circuit projects or a breadboard experiment..
Package include: 10PCS Minigrabber Test Hook to Breadboard Female Jumper Wires 5 colors. Length: about 27.2cm. 5 colors help you distinguish them well when doing testing..

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uxcell 3 Way 15A Ceramics Terminal Blocks High Temp Porcelain Ceramic Connectors for Electrical Wire Cable 5pcs

【Application】For electrical wire cable connection,high temperature resistance..
【How to Use】Insert electrical wire into one half of the terminal hole, press it with screws, and treat the other wire connected with it in the same way to realize the wire connection..
【Advantage】Insulated,high temperature resistance.It can be widely used in household appliances, electrical control, electrical source,etc..
【Please Note】Handle with care, ceramics are fragile.

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Electrical Tape Vinyl Black - 3/4 IN 65 FT Professional Flame Retardant Waterproof PVC Electrical Insulation Tape For All Weather Under 600V Home Outdoor Multipurpose Electric Insulating Wire Wrapping

Pack of 2 Rolls 3/4 IN 65 FT professional black PVC electrical tape,great multipurpose PVC tape for electrical insulation under 600V / wire wrapping.
Strong adhesive electrical tape will supply you strong and sturdy wire wrapping to avoid tape coming off to ensure electricity safety.
Strong stretchability heavy duty electrical tape will supply you tight wrapping with strong holding force to avoid electricity leakage.
All weather useable professional black electrical insulation tape,waterproof and weatherproof for up to 221℉ outdoor and indoor use.
Durable and aging resistance black electrical tape with good resistance to UV,abrasion,corrosion,acid and alkali,reduce your electricity maintenance cost..

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Micarta Paper XX Phenolic Sheets .188\ (3/16\) Thick x 12\ x 36\ 3 pcs

Bakelite is a man-made synthetic chemical substance. Once it is heated and formed, it will solidify and can no longer be molded into other things. Because it has the characteristics of non-absorption, non-conductivity, high temperature resistance, and high strength, it is widely used in electrical products..
Bakelite board is also called phenolic laminated paperboard. It made of phenolic resin made from high-purity, Wood boards made of resin adhesives..
Good electrical performance at room temperature, good mechanical processing performance, specific gravity 1.45, warpage ≤ 3‰, with excellent electrical, mechanical and processing properties..
The insulating board is suitable for insulating structural parts in motors and electrical equipment with high mechanical performance requirements. Good mechanical strength, mainly used in the processing of insulating parts in test fixtures, silicon rubber button molds, fixture plates, mold splints, table polishing pads, packaging machines, tea trays, combs, etc..

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GKEEMARS 65 Pcs Compact Splicing Wire Connectors Assortment Pack Lever Connector Kit, Quick Wiring Connector for AWG 28-12

Safe and durable: The shell is made of flame retardant material, high temperature resistance, reducing potential safety hazards. GKEEMARS conductor is tinned with pure copper, strong conductivity, rust resistance and corrosion resistance..
High efficiency: 2 conductor/ 3 conductor GKEEMARS lever connector, which is designed to be compact and practical, can connect multiple sets of wires in a very short time instead of taking much effort soldering and wrapping wires in electrical tape..
Screw fixation: M3 screw mounting hole for T-shape connector. There are screw holes on both sides of GKEEMARS fast connector, which is convenient for fixing the wiring, simple but efficient..
Compatibility: GKEEMARS connectors are widely applied for motor, electrical control, power supply, home appliance, machinery and other electrical connections. Suitable for hard wire 0.08-4.0mm²/ AWG28-12, soft wire 0.08-2.5mm²/AWG28-14..
Practical connectors kit: It is used for building and everyday household wiring: lights, sockets, switches, cars, loudspeakers, electrical boxes, fan controls, etc..

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BTMETER BT-6688B Megohmmeter 200 Gig Ohm Digital Insulation Resistance Tester, 500V/1kV/2.5kV/5kV Test Voltage, Auto Ranging, Backlight Display

✅【High Insulation Resistance Tester】Digital Autoranging Megohmeter measures high insulation resistance 0.1M～200G ohms with accuracy 3%~10% + 5 digits..
✅【Wider Testing Voltage】The output testing voltage can be selected from 100V/250V/500V/1000V/2500V/5000V. This Insulation Resistance Tester comes with a non-slip and anti-fall protective case which is insulative..
✅【Safe and Reliable Mega Ohmmeter】 IEC-1010 double insulation, overvoltage category Ⅱ safety standard rated. During any rated voltage measurement, if the measured resistance is less than 5M ohms, the measurement time should not exceed 10 seconds..
✅【Electric Insulativity Test Checker】 This Megohm meter can also measures AC high volt 1V~750V, Frequency Range:40Hz~400Hz,with high voltage measurement LED warning.Ideal for measuring insulation resistance in high-voltage electrical equipment, electricity wiring cable.
✅【2 YEARS QUALITY WARRANTY】BT-6688B 1999 Counts Megameter suitable for measuring the insulation resistance of various electrical equipment and insulating materials such as transformers, motors, cables, switches, electrical appliances, etc. Backed for 1 year warranty for worry-free purchase!.

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Testing Meter Handheld Megohmmeter Resistance Tester Auto Range Data Logger Insulation Tester for Industry for Indoor Outdoor for Electrician

It is an ideal test instrument for measuring insulation resistance of transformers, transformers, generators, high voltage motors, power capacitors, power cables, lightning arresters, etc.
LCD display 1999 digits count, over limit indication.
PI polarization index and DAR insulation absorption ratio measurement, automatic calculation of resistance ratio.
Mainly used to check the insulation resistance of electrical equipment, household appliances or electrical lines to the ground and phase to ensure that these equipment, electrical appliances and lines work in a normal state, to avoid accidents such as electric shock, injury and equipment damage..

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GOONSDS Bakelite Board 2PCS Laminate Raw Materials for Laboratory and Silicone Rubber Mold,10x100x150mm

Bakelite is a man-made synthetic chemical substance. Once it is heated and formed, it will solidify and can no longer be molded into other things. Because it has the characteristics of non-absorption, non-conductivity, high temperature resistance, and high strength, it is widely used in electrical products..
Bakelite board is also called phenolic laminated paperboard. It made of phenolic resin made from high-purity, Wood boards made of resin adhesives..
Good electrical performance at room temperature, good mechanical processing performance, specific gravity 1.45, warpage ≤ 3‰, with excellent electrical, mechanical and processing properties..
The insulating board is suitable for insulating structural parts in motors and electrical equipment with high mechanical performance requirements. Good mechanical strength, mainly used in the processing of insulating parts in test fixtures, silicon rubber button molds, fixture plates, mold splints, table polishing pads, packaging machines, tea trays, combs, etc..

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