ReviewsConductance

SmartLab Toys Smart Circuits with 14 Powerful Experiments, Multicolor, Standard

Hours Of Stem Electronics Fun: Build Amazing Gadgets And Games With Lights, Sounds, And Sensors Using The Modular System And Microprocessor.
Customize Your Electronic Builds In 3-D With Snap-Together Boards.
48 Pieces, Amazing Value: Microprocessor, Speaker, Battery Pack, Light Sensor, Tricolor Led Array, Tilt Switch, Variable Resistor, 2 Push Buttons, 6 Modular Boards, 31 Jumper Wires In 4 Lengths, And 48-Page Manual.
Requires 3 X 1.5V Aaa (Lr03) Batteries, Not Included.
48-Page Illustrated Manual Packed With Science: Using The Scientific Method To Make Your Way Through The 50 Step-By-Step Projects, Learn About Electricity, Electric Currents, Electric Circuits, Conductance, Microprocessors, Rom, Ram, Sound Frequency, Rgb Color, And More.
50 Fun Circuit Builds—Unlimited Projects: First 10 Builds Teach The Basics Of Electronics, Then Advance In Complexity.
Create A Doorbell And A Motion-Sensing Alarm For You Room, Make Electronic Dice And A Pong Game, Use A Pencil To Draw Music You Can Hear, Create A Magic Message Wand, And More.

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Bridgold 100pcs 10Types SMD Diodes Schottky Rectifier Diodes Assortment，DO-214AC/SMA,1N4007 1N5819 SR240 1N5822 1N5824 FR107,SOD-123/1206,1N4148 1N4007 1N5819,LL34/1206,1N4148.

Package Including:10pcs*1N4148(LL34)+10pcs*1N4148(SOD-123)+10pcs*1N4007(SOD-123)+10pcs*1N4007(SMA)+10pcs*1N5819(SOD-123)+10pcs*1N5819(SMA)+10pcs*SR240(SMA)+10pcs*1N5822(SMA)+10pcs*1N5824(SMA)+10pcs*FR107(SMA).
Surface Mount Package Ideally Suited for Automatic Insertion.
NOTE:Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

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AIYIMA Tube T2 6J1 Tube Preamplifier Bluetooth 5.0 HiFi Vacuum Tube Preamp with Treble & Bass Adjust Audio Preamp for Home Audio Amplifier Theater System+DC 12V Power Adapter Black

Tested and matched Pair (2 tubes) of low-noise 7-Pin NIB/NOS GE JAN 5654W Vacuum Tubes. Considered one of the best of the 5654 / 6AK5 / EF95 family of....
5654W tubes can ONLY be used to replace 7-Pin 6J1, 6J1P / 6J1P-EB / 6Zh1P-EV, 6AK5, 6AK5W or EF95 tubes. Do not substitute for other 7-pin tubes or....
utilizes the best available equipment to test and match audio tubes..
EXPERIENCED ENGINEERS match vacuum tubes for BOTH plate current and mutual conductance..

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Autel MaxiBAS BT608 (Plus Extra Screen Wiper) Intelligent Battery Health Cold Cranking Ability Electrical System (BT608)

The BT608 with an extra screen wiper is a touchscreen Battery & Electrical System analyzer that applies Adaptive Conductance, an advanced battery analysis method that produces a more accurate examination of the battery’s cold cranking ability and reserve capacity, vital to determining a battery’s true health..
The BT608 with the extra screen wiper can display a quick health status of the existing battery, register a new battery and perform advanced battery and electrical system diagnostics..
The BT608’s VINscan function enables quick identification of the vehicle and battery specifications. Read/Clear codes on all available vehicles systems. Print or share customized reports via Wi-Fi or print test reports via the built-in thermal printer..
No Diagnostic Software update fee to get the latest software of the scanner. Its Connectivity is Wi-Fi (802.11 a/b/g/n/ac) as well as USB 2.0 , Type C and BT5.0+EDR with 8 Megapixel comera..
The BT608 is Android 9.0 system based with 5.5'' LCD touch screen with 720*1280 resolution and 32GB storage.

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ANCEL BA301 6V 12V Car Battery Load Tester with ANCEL AD410 PRO OBD2 Scanner Battery Tester

✅Include: 1 X ANCEL BA301 6V 12V Car Battery Load Tester, 1 X ANCEL AD410 PRO OBD2 Scanner Battery Tester.
✅【6 & 12 Volts battery tester】Most battery testers on the market can only test 12v battery. As the upgraded version of BA101 ,BA301 car battery tester can works on all 6V and 12V lead-acid batteries from 100 to 2000 CCA, including regular flood batteries, AGM flat batteries, AGM spiral batteries, GEL and EFB batteries. The perfect automotive battery testers to diagnose the batteries of vehicles, cars,motorcycles, trucks, RVs, ATVs, SUVs, boats, yachts, mowers and even golf carts.etc..
✅【The Best Accurate Battery Test】Our battery load tester adops the state-of-the-art conductance testing technology in the world ,testing result up to 99.99% accuracy, in the word to easily,quickly and accurately measure the Actual cold start current performance of vehicle batteries,healthy state of the battery, and common fault of the vehicle starting system and charging system,BA301 provides you with accurate test results in seconds,can help people to find the find the problem accurately..

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Vacuum Tube Set for Fender Blues Deluxe, Apex Matched

...s more noticeable. Hear the difference, enjoy your music! 5654W Vacuum Tubes are NOS, We are selling new stock Vacuum Tubes..
Tested and matched Pair tube of Low-noise 7-Pin United States GE JAN 5654W Vacuum Tubes, Higher Durability and Life. Our Testing engineers match vacuum tubes for BOTH plate current and mutual conductance. All tubes we must also pass a specialized life test, 48-hour aging test and audio sound test..
Made In The USA, Made by General Electric, Perfect Upgrade For Little Dot Lines & Little Dot MK II / MK 2 / Little Dot MK3 / Nobsound Little Bear T7 Amplifier,Direct Replacement For 6J1 6AK5 Tube Designed For Long Life, Heavy Duty Cycle Military Specification Grade (JAN) , Considered one of the best of the 5654 / 6AK5 / EF95 family of tubes for audio use.The sound is full, soft, delicate and poisonous..
You will Get:GE JAN 5654W vacuum tubes(2 Pcs).The packaging you receive is professionally designed to be very sturdy to prevent damage during transportation..

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CELESTION G12M-65 Creamback 12-Inch 8-Ohm 65-Watt Guitar Speaker

...s more noticeable. Hear the difference, enjoy your music! 5654W Vacuum Tubes are NOS, We are selling new stock Vacuum Tubes..
Tested and matched Pair tube of Low-noise 7-Pin United States GE JAN 5654W Vacuum Tubes, Higher Durability and Life. Our Testing engineers match vacuum tubes for BOTH plate current and mutual conductance. All tubes we must also pass a specialized life test, 48-hour aging test and audio sound test..
Made In The USA, Made by General Electric, Perfect Upgrade For Little Dot Lines & Little Dot MK II / MK 2 / Little Dot MK3 / Nobsound Little Bear T7 Amplifier,Direct Replacement For 6J1 6AK5 Tube Designed For Long Life, Heavy Duty Cycle Military Specification Grade (JAN) , Considered one of the best of the 5654 / 6AK5 / EF95 family of tubes for audio use.The sound is full, soft, delicate and poisonous..
You will Get:GE JAN 5654W vacuum tubes(2 Pcs).The packaging you receive is professionally designed to be very sturdy to prevent damage during transportation..

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OTOFIX by Autel Professional Battery Tester with VCI connection,All Systems Diagnostic Scanner with Printer, Cold Cranking & Charging Analyser, BMS/ Electric Reset

【ACCURATE BATTERY DIAGNOSIS】Otofix bettery tester is a professional analysis tool for testing 6- and 12-volt batteries from 100-3000 CCA, it covers Flooded, AGM, AGM Spiral, EFB and GEL Cell batteries. Its adaptive Conductance technology give you the most accurate test result just in seconds..
【All System Diagnostics】It can scan all the vehicle systems to read and clear fault codes/ view DTC descriptions, live data.Covers 98% of the US, European, and Asian vehicle makes in the market.Expand your tester to a comprehensive tool with all-system diagnostics..
【Perfect Compatibility Ability】 With the battery load tester BT1, no need to worried about compatibility issue . Otofix battery tester can test almost all 6/12-volt batteries, and 12/24-volt cranking/charging systems, it’s compatible with various battery standards such as CCA, CA, SAE, EN, IEC, DIN, JIS, and MCA..
【Auto VIN Scan 】Connecting the VCI to the OBD DCL, basic information of vehicles(battery parameters etc) will be automatically displayed. You can also use the camera to scan the VIN/license to get the info easily (Please note this function is not compatible with all vehicles)..
【 Free Update and Print 】 The Otofix car battery tester have lifelong free software updates. Th....

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Lancol Micro 500 Car Battery Tester, 12V Lithium Battery Test 40-3000 CCA Cranking System Test Digital Lead Acid Battery Analyzer Automotive Alternator Tester LED Display

...AGNOSIS：Lancol New 12V battery tester provide the basic battery parameters such as: charging test, voltage test, state of charge, battery test, cranking test, state of health, CCA value, lithium battery test, result analysis..
HIGH PRECISION TEST: MICRO500 Battery tester automotive adopts the world's most advanced conductance testing technology. It uses a double conductor Kelvin clip, built-in precision circuit and digital system, and the test accuracy is up to 99.8%..
MULTI PURPOSE TESTER: MICRO-500 battery checker applies to many tools used in daily life, such as cars, recreational vehicles, ships, touring car, electric vehicles, lawn mowers, etc. Their battery conditions need your attention. This battery tester is widely used and has high accuracy, and can be an assistant in your life..
DETAILED INSTRUCTIONS IN MULTIPLE LANGUAGES: MICRO500 battery capacity tester covers a variety of language operating systems, such as English, Russian, Simplified Chinese, Portuguese, Korean, Thai, Spanish, and French. There are detailed operating instructions, so you don't have to worry about operating problems..

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Phanteks CPU Cooler with 5 x 8mm Dual Heat-pipes, 140mm Premium Fans and PWM Adaptor, Patented P.A.T.S Coating, PH-TC14PE_BK (Black)

...e SoliSku universal mounting kit provides an easy-to-install rotational backplate for Intel LGA 2011/1155/1156/11366/775. AMD FM1/AM3+/AM3/AM2+/AM2 (stock backplate required)..
The PH-NDC is a superb quality thermal compound for heatsinks. It is made of high-purity nano diamond like particles to improve the thermal conductance between components. The generated heat caused by the CPU will transfer to the heatsink, without reduction in efficiency and resistance..

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KZYEE 16.5FT KZ2000 Industrial Endoscope 1080P HD Waterproof Borescope with KS21 Battery Tester 12V CCA Auto Battery Load Tester

...PS technology full-view display, and FULL HD 1080P resolution, the KYZEE KZ2000 brings you a better experience of capturing images and videos. Its high capacity 2800mAh rechargeable lithium ion battery can last working for 3-4 hours to ensure your daily use needs..
Sensitive and Highly Accurate--KS21 adopts advanced conductance testing technology, making it easier and quicker to analyze the actual cold cranking amps capability of the vehicle starting battery, health state, starting system, and charging system common faults in milliseconds.
Batteries Can Be Tested - Tests 12 volt batteries from 100 to 1700 CCA. This is a wider range compared to its competitors. It accurately analyzes most 12V lead-acid batteries, including regular Flood, Gel, and Deep Cycle. Also, it is compatible with cars, motorcycles, trucks, ATVs, SUVs, boats, yachts, mowers, and even golf carts and lawn tractors.
Cranking & Charging System Test—The Vehicle Charging system test is used to make sure the system works well such as the output voltage of the generator, rectifier, and rectifier diode. The starting/Cranking system test enables it to display the decision of the starter system and cranking voltage, which allows you to check if the starter motor works correctly.

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