_x000D_ _x000D_ modname=ckeditor_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 18650 Barley Paper Battery Pack Cell Insulating Glue Fish Electrode Insulated Pads 18650 Li-ion Battery Insulation Gasket USD 0.80-0.99 /piece _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ ESP32 Backplane Can Be Equipped With WROOM-32U WROVER Module WIFI module with 2.4G Antenna Optional Development Board USD 4.94 /piece _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ High Quality LCR-T4 ESR Meter Transistor Tester Diode Triode Capacitance SCR Inductance USD 4.94 /piece _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ D1 mini ESP32 ESP-32 WiFi+Bluetooth-compatible Internet of Things development board based ESP8266 USD 3.44-3.59 /piece _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ NEW Arrival ! DC-ATX 120W Durable Board DC-ATX Power Module Accessories Computers Parts Supply High Power Tool INPUT 16-27V 24p USD 10.42 /piece _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ NodeMcu V3 Wireless module CH340 V2 Lua based on ESP8266 ESP-12E WIFI IoT development board Type-C acrylic shell optional USD 2.00-2.28 /piece _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ ESP32 Development Board WiFi And Bluetooth esp32 ESP32 Type-C Acrylic box available for selection USD 2.16-3.85 /piece _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ ESP32 ESP-32 REV1 Type-C/Micro USB Lithium Battery Interface Wifi Bluetooth Development Board CH340 CH340G MicroPython USD 4.39 /piece _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ ESP32-WROOM-32U WROVER Module WIFI Module with 2.4G Antenna Optional ESP32 Development Board WROOM-32U _x000D_ _x000D_ _x000D_ _x000D_ Product Description: _x000D_ _x000D_ _x000D_ _x000D_ Size: 48.1 * 27.8mm _x000D_ _x000D_ ESP32 DevKitC is an entry-level ESP32 development board. The ESP32 pin integrated on the board has been led out for easy connection and use. It can be used to evaluate all ESP32 modules and chips, and can be easily inserted into the test board. _x000D_ _x000D_ _x000D_ _x000D_ The packaging includes: (to be sent according to your choice) _x000D_ _x000D_ _x000D_ _x000D_ 1 WROOM-32U development board _x000D_ _x000D_ Or 1 antenna _x000D_ _x000D_ Or WROOM-32U+antenna _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_
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LPC interface: used to connect the diagnostic card to the LPC interface of the notebook motherboard. This notebook diagnostic card supports Mini PCI, Mini PCI-E, LPC bus interface. When the diagnostic card works, it only needs to be connected to one of the interfaces, and the remaining two interfaces do not need to be connected.
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Feature: 1. HIGH ACCURACY DIGITAL DISPLAY RESULTS: The built in sensor accurately measure the push and pull force of the product to provide you with reliable test results 2. MULTI FUNCTIONAL: Digital force gauge support a wide range of test scenarios and can be used in a wide range of fields such as material mechanics, product development and quality control 3. MINI DESIGN: Push pull digital force gauge is compact and portable, easy to carry and operate, suitable for a variety of laboratories and work sites 4. COMPLETE ACCESSORIES: Push pull tester measuring range 10N‑100N, accuracy for ±1, come with screws, nuts, storage boxes and other accessories, easy for you to install and use 5. CORROSION RESISTANT ALUMINUM ALLOY: Push pull meter is made of excellent aluminum alloy material, light weight, possess good strength and good corrosion resistance Specification: Item Type: Digital Force Gauge Material: Aluminum alloy Battery Type: Dry battery Battery Model: 2 x 1.5V AAA battery Battery Capacity: 600mah Measuring Range: 10N-100N Sensor Structure: Built in Accuracy: ±1 Operating Temperature: 5℃ - 35℃ Transport Temperature: -10℃ - 60℃ Relative Humidity: 15%-80%RH Working Environment: No source and corrosive media around. Package List: 1 x Digital Force Gauge 2 x Batteries 6 x Fixture Heads 4 x M4×8 Hex Socket Screws 4 x M4×10 Hex Socket Screws 8 x Washer 2 x Nuts 1 x Storage Box Note: Shipped with battery.
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High Speed flexible cable is for 1U,2U chassis, Supports high speed PCI-E 1X, 4X,8X and16X card, but work at 1X speed only. 4.PCB-Swaddled and fixed with Bolts and nut to prevent tearing and short circuit for PCB-Cable solder points.
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Feature: 1. AUTOMOTIVE BATTERY TESTER: Test all 12V 24V 100‑1999CCA batteries, including ordinary rich liquid, AGM flat plate, AGM spiral or colloidal batteries. Provide a holistic analysis of battery health to help you know the status of your battery before runs out 2. DISPLAY OVERALL BATTERY DATA: The 12V 24V battery load tester provides you with basic battery parameters such as voltage, internal resistance, cold start amplifier and AH capacity, battery health and charging status. In addition, the battery CCA tester will give you professional advice on replacing or recharging the battery 3. >99.5% ACCURACY: Thanks to the powerful intelligent chip, can provide more than 99.5% accurate test report in milliseconds, which greatly improves the test speed compared to other battery testers 4. PLUG AND PLAY: The battery load analyzer allows you to test the battery inside and outside the car, even when the battery is dead. Simply attach the tester clip to the battery, and will open and be ready to test and analyze the battery, very simple 5. WIDELY USED: Not only an excellent battery load tester that can test battery starting, but also can test the starting conditions of generator starter Specification: Item Type: Car Battery Tester Detection Battery Type: 12V 24V starting acid battery Internal Resistance Measurement: Yes Discharge Current Measurement: Yes Battery Life Analysis: Yes Power Detection: Yes Startup Capability Check: Yes Battery Quality Check: Yes Lighting Function: Yes Car Startup Test: Yes Vehicle Load Measurement: Yes Range CCA: 100-1999 Capacity: 3AH to 250AH Test Method: Four wire Kelvin test method Battery Selection Criteria: STD, AGM, GEL, EFB, EN, I EC, CCA, SAE, DIN Screen Size: Approx. 55 x 57mm / 2.17 x 2.24in four color screen Power Supply Power Supply: Battery power supply or type c power supply Other Features: White backlight, overvoltage protection, reverse input protection. Package List: 1 x Battery Tester1 x User Manual
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Versatile Testing Capabilities: The graphics card tester diagnostic tool is specifically designed to test the data bus connections between the graphics card CPU and the computer motherboard's PCI interface for open circuits and short circuits.
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Feature: 1. Multiple Gears Option: This digital insulation tester has multiple gear options for quick detection and key switching. It can select 250V, 500V, 1000V, 2.5KV, 5KV, 10KV for testing according to needs 2. Secure Measurement: This insulation resistance tester automatically releases charges after measuring the insulation resistance of the load, providing dual guard to ensure secure and reliable measurement 3. Data Locking and Storage: After the measurement is completed, short press the MEM key to lock the current displayed data and automatically number and store it. Supports up to 500 sets of data storage 4. USB Interface: This high voltage megohmmeter features a USB interface, supports software monitoring, and can upload stored data to a computer for saving and printing, efficient and practical 5. Alarm Function: When the measured voltage value is greater than the alarm set value or the insulation resistance value is less than the alarm crisis set value, the instrument flashes and emits beep alarm sound Specification: Item Type: High Voltage Megohmmeter Material: ABS Battery: 1 x Polymer Battery 2500mAh (built in battery) DC Voltage Measurement Range: DC 0.0V-1000V, Resolution: ±1.5%rdg±3dgt, Accuracy: 0.1V AC Voltage Measurement Range: AC 0.0V-750V, Resolution: ±1.5%rdg±3dgt, Accuracy: 0.1V Function: Insulation Resistance Test, Voltage Test Rated Voltage: 250V, 500V, 1000V, 2500V, 5000V, 10KV Measurement Voltage (V): Rated Voltage x (1±10%) Insulation Resistance Range: 0.01MΩ-3000GΩ, Resolution: 0.01MΩ DC Voltage Range: 0-1000V, Resolution: 0.1V AC Voltage Range: 0-750V, Resolution: 0.1V Output Short Circuit Current: ≥5mA (10KV) Absorption Ratio Measurement: Yes Polarization Index Measurement: Yes Backlight: Controllable Gray White Screen Backlight, Suitable for Use in Dim Places Display Mode: 4 Digit Extra Large LCD Display, Gray White Screen Backlight USB Interface: With USB Interface, Software Monitoring, Data Storage Can be Uploaded to Computer, Save Print Test Line: High Voltage Rod Red 3 meters, High Voltage Test Line Black 1.5 meters, Green Line 1.5 meters Data Storage: 500 Sets, Blinking FULL Symbol Indicates Storage is Full Data Query Function: MR Symbol Displays Overflow Display Overload Overflow Function: OL Symbol Displays Alarm Function: Alarm Prompt When Measured Value Does Not Exceed Alarm Set Value Power Consumption: Standby: 30mA Maximum, Backlight On: 42mA Maximum, Measurement: 300mA Maximum. Package List: 1 x Tester 1 x Adapter 3 x Test Lines 2 x Cloth Tapes 1 x USB Cable 1 x CD 2 x Keys 1 x User Manual 1 x Aluminum Case
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1x 16X Converter Card. It is PCI-E port not PCI. This bus card provides an extension for 1 slot. Applicable to all graphics cards and motherboards to protect the security and life of motherboards and graphics cards.
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Feature: 1. VGA HD INPUT: Supports VGA and HD multimedia interface input, you can use this CCTV tester to work with DVR conveniently and quickly. 2. VERSATILE USE: Enable to test AHD TVI CVI cameras up to 8MP, this camera tester is very suitable for upgrade old CCTV analog signal system, which also supports UTP cable test. 3. 5 INCH SCREEN: With a 5 inch display screen, protected by film and rubber on both sides, you can use this CCTV camera tester safely in different environments. 4. LONG ENDURANCE: Built in 2600mAh large capacity batteries, allowing this camera tester monitor to work in a very long time. 5. 12V DC OUTPUT: Featuring 12CV DC power output, this IP camera tester can supply power for camera independently. Specification: Item Type: CCTV Tester Material: ABS Features: 1. Video Signal Testing Function: High definition video monitoring tester, built in high definition 5.0 inch 800 (RGB) x 480 wide angle display screen, supporting PAL NTSC standard image signal 2. Stabilizer Control Function: Built in for Pelco D P and other PTZ control protocols, through RS485 interface, enable to control up, down, left, right, zoom, focus, and aperture size of the stabilizer 3. DC12V 1A Power Output Function: A 12V 1A power output port has been specially designed for the power supply of the camera, providing temporary power supply for camera 4. Audio Testing Function: Can test audio devices such as pickups in the video monitor front end 5. Enhanced Network Cable Testing Function: Through the UTP CABLE TEST test port on the instrument panel 6. VGA Input: Support VGA video input, when connecting to a VGA video cable, please enter the menu and select VGA mode, the resolution supports 1024 x 768, 1280 x 1024 7. HD Multimedia Interface Input: Support HD multimedia interface video input, when connected to a high definition multimedia interface video cable, it will automatically switch to high definition multimedia interface mode, with resolutions supporting 480i P, 576i P, 720i P, 1080i P 8. TVI Camera Testing: TVI coaxial high definition video monitoring testing, supporting 720p25 30 50 60fps 1080p 25 30fps, 5MP, 8MP resolution camera image testing 9. AHD Camera Testing: AHD coaxial high definition video monitoring testing, supporting 720p 25 30fps 1080p25 30fps, 5MP, 8MP resolution camera image testing 10. CVI Camera Testing CVI coaxial high definition video monitoring testing, supporting 720p 25 30fps 1080p25 30fps, 5MP, 8MP resolution camera image testing Battery: 18650 Lithium Battery x 2 (2600mAh) (Built in). Package List: 1 x CCTV Tester1 x Storage Bag2 x Safety Rope1 x BNC Cable1 x Audio Test Cable1 x RS485 Control Cable1 x Charging Cable1 x Test Box1 x Adapter1 x Accessory1 x User Manual Note:
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This notebook Combo-Debug-Card uses 4-layers PCB design to provide a very stable signal quality. This VIP version is the upgraded version of the Combo-Debug-Card and it supports three bus interfaces: MINI PCI, MINI PCI-E and LPC, This product is easy to use and designed with good stability.
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Feature: 1. DUAL PATH DESIGN: Monitor the energy fluctuations of the light source while measuring the sample signal, with less interference and high stability. Increase the measuring repeatability index to dE x ab ≤0.03. 2. NANO OPTICAL DEVICE: Using nano integrated optical devices as spectroscopic devices, only 5 micrometer thick optical devices are needed to achieve nanoscale spectroscopic capabilities. 3. LIGHT SOURCE TYPES: With nearly 40 evaluation light sources to choose from, including A, B, C, D50, D55, D65, and almost all color measurement indicators and light source types in the industry. 4. IMAGE MONITORING: During measuring, images of the tested area can be obtained through the camera, clearly locating the sample tested area, and avoiding errors caused by regional errors. 5. OTHER FUNCTIONS: More than 30 measuring indicators, full band balanced LED light source, support intelligent automatic calibration, this color difference tester is convenient and practical. Specification: Item Type: Portable Colorimeter Product Model: DS 200 Power Supply: 5V 2A Measurement Structure: D/8, SCI Measurement Repeatability: △ E x ab ≤0.06 Display Accuracy: 0.01 Measurement Caliber: 1 type, dia 6mm Measurement Indicator: Spectral reflectance, CIE-LCh, HunterLab, CIE-LLv, XYZ, Yxy, RGB, color difference (Δ E x ab, Δ E x cmc, Δ E x 94, Δ E x 00), Whiteness (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC,, Taube Berger Stensby), Yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My, dM), Color fastness, Color fastness, Tint (ASTM E313-00), Color density (A, T, E, M), Isochromatic index Milm, Munsell, Covering power, Power (Dye strength, Coloring power) Light Source Condition: A, B, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWfU30, U35, DLF, NBf, TL83, TL84, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V2 Lighting Source: Full band balanced LED light source Measurement Observation Method: Visual Inspection Calibration: Intelligent Automatic Calibration Software Support: For Windows Field of View Angle: 2°, 10° Integral Sphere Diameter: Approx. 40mm / 1.6in Spectroscopy Method: Nano Integrated Spectral Device Wavelength Interval: 10nm Wavelength Range: 400-700nm Reflectance Measurement Range: 0-200% Reflectivity Resolution: 0.01% Measurement Method: Single measurement, average measurement (2-99 times) Measurement Time: About 1 second Interface: USB Screen: IPS Full Color Screen, 2.4in Battery Capacity: 1 x 3.7V rechargeable lithium battery 3000mAh (built in battery), capable of continuously measuring 8000 times per charge Light Source Lifespan: 10 years, 1000000 times Language: Simplified Chinese, English Storage: 100 instrument standard samples, 20000 samples; APP Massive Storage Measurement Condition: SCI Repeatability: ≤0.06 Caliber: 1 Include UV Light Source: No Camera Function: No Mobile App: Yes PC Software: Yes . Package List: 1 x Host1 x Calibration Box Base1 x Black Calibration Box1 x User Manual1 x USB Drive1 x USB Cable1 x 6mm Test Port (On the Host)
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This notebook Combo-Debug-Card uses 4-layers PCB design to provide a very stable signal quality. This VIP version is the upgraded version of the Combo-Debug-Card and it supports three bus interfaces: MINI PCI, MINI PCI-E and LPC, This product is easy to use and designed with good stability.
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Feature: 1. It is used for rapid and professional testing of water quality of PH, EC (conductivity), TDS (Ppm), ORP and temperature. 2. Intelligent self diagnosis function, prompts for measurement beyond the range and incorrect calibration; IP67 waterproof and dustproof. 3. With a large and clear LCD display with backlight, the values can be easily read and accurately calibrated in low light conditions. 4. Suitable for aquarium, aquaculture, soilless culture, swimming pools, hot springs, school laboratories, chemical industries, etc. 5. With automatic shutdown function, the water quality tester will automatically shut down after 5 minutes of inactivity, which is very safe and practical. Specification: Item Type: Water Quality Test Pen Model: EZ-9910 Material: ABS Battery: 3 x 1.5V LR44 (Battery Not Included) Uses: Aquariums, aquaculture, soilless culture, swimming pool and hot spring, school laboratory, chemical, food or beverage manufacturing, textile printing and dyeing, paper or pulp bleaching, printing, cooling tower, boiler, cleaning or sewage treatment, etc. Basic Parameter: PH: range: 0.00-14.00PH, accuracy: 0.01pH, resolution: ±0.05pH EC: range: 1-19990μS/cm, accuracy: 1μS/cm; 0.1mS/cm, resolution: ±2%F.S TDS: range: 0-9990ppm, accuracy: 1ppm; 0.1ppt, resolution: ±2%F.S Temperature: range: 0-60℃/32-140℉, accuracy: 1℃/℉, resolution: ±0.5℃ ORP: Range: ±1000mV, accuracy: 1mV, resolution: ±2mV Automatic Temperature Compensation: 0-60℃ Automatic Shutdown: automatic shutdown after 5 minutes of no operation. Package List: 1 x Water Quality Test Pen (Battery Not Included)3 x PH Powder1 x Manual
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High Speed flexible cable is for 1U,2U chassis, Supports high speed PCI-E 1X, 4X,8X and16X card, but work at 1X speed only. 4.PCB-Swaddled and fixed with Bolts and nut to prevent tearing and short circuit for PCB-Cable solder points.
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Feature: 1. Portable soil meter, equipped with stainless steel probe, anti‑rust and corrosion resistance, suitable for all types of soil. 2. With a display screen, the reading is fast and convenient, and the measurement result is clearly displayed. 3. Mainly used for soil detection, can measure salinity, suitable for agriculture and gardening. 4. Wide measuring range, high accuracy, small error, good stability, support fine‑tuning correction. 5. With automatic temperature compensation function, sensitive measurement and quick response. Specification: Condition: 100% Brand New Item Type: Soil Meter Material: Stainless Steel+ABS Line Length: Approx. 70cm / 27.6in Measuring Range EC 0-4mS/cm CF 0-4CF TDS 10-4000ppm Resolution EC 0.01mS/cm CF 0.01CF TDS 10ppm Accuracy EC ±2%F.S Automatic Temperature Compensation 0℃-50℃ Power Supply 4 x 1.5V (AG13) Button Battery (Battery Not Included) Operating Temperature 0℃-50℃ Calibration One-Point Fine-Tuning Correction Size Approx. 155x38.7x38.7mm / 6.1x1.5x1.5in Weight Approx. 186g / 6.6 oz . Package List: 1 x Soil Meter (Battery Not Included)1 x Screwdriver1 x Manual Note: 1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
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LPC interface: used to connect the diagnostic card to the LPC interface of the notebook motherboard. This notebook diagnostic card supports Mini PCI, Mini PCI-E, LPC bus interface. When the diagnostic card works, it only needs to be connected to one of the interfaces, and the remaining two interfaces do not need to be connected.
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