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How to test RAM with Memtest 86
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USB/Parallel Laptop Motherboard Analyzer/Diagnostic Test POST Card (4-Digit Codes) $4.9 - Diagnose the motherboard signal which shows the problem of CPU, Memory, and display card and so on.- LED displays show diagnosis result of motherboard. Especially helpful to pinpoint where is the problem when power on the computer and find no display- Plug-and-play- Come with a USB cable and an English user’s guide with diagnostic error code lookupSpecificationsDimensions: 2.28 in x 2.2 in x 0.63 inWeight: 2.26 oz |
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Computer Memory Saver $9.99 Saves the memory of the on-board vehicle computer when the battery is disconnected. Plugs into cigarette lighter. Use with 9 volt alkaline battery (not included). |
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9 Volt Battery Computer Memory Saver $13.95 Automotive computer memory retaining tool designed to maintain the memory of the on-board vehicle computer (CCU) when the power source (battery) is disconnected. Use of this tool when changing or interrupting the power source prevents loss of certain driveability codes, keyless entry codes, digital radio setting, cellular phone settings and other memory related functions. Prevents loss of radio function on anti-theft radio systems. ? Use with 9 volt alkaline batteryBy Kastar Hand Tools. |
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Carbonate KH Test Kit $3.9 Use enclosed instructions to test for carbonate hardness, the measure of dissolved carbonate and bicarbonate ion concentrations, also called alkilinity. Use this kit to test tap water and fresh or salt water aquariums for carbonate and bicarbonate ion concentrations. Helps detect fish stress caused by rapid pH shifts, the result of low alkilinity. Maintains correct buffering capacity in aquariums. Kit includes: test solution, test tubes with caps, instructions, and computer-analyzed laminated color card to read results. |
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test $1.99 test text |
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Memory Foam $9.99 The bendable MEMORY FOAM wrist rest from HandStands is a quality computer accessory |
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Mini PCI PC Diagnostic Card Motherboard Analyzer Test $9.49 Description:This card is named POST( Power on self test ) card.PC Post Card could display the error code by the result of Post, then you could soon determine the error in error code table.Especially when the PC can’t boot operating system, or blank screen, or the card and motherboard couldn’t issue an audible beep.This PC Diagnostic Card is determine error easily.Work on desktop or notebook computers, USB port for power, 25 pin parallel printer port LPT for debug.Motherboard Test Card is easy installation.Dimension: ~6(L) x 5.4(W) x 1.3(H)cmWeight: 51gPackage Included:1 x PC Test Card1 x USB Cable |
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API Saltwater Master Test Kit $37.99 Maintaining good water quality is the key to successful fishkeeping. With the API Saltwater Master Test Kit you can test the most important conditions in your marine aquarium. Plus, this kit includes step-by-step instructions on how to perform each test, how to interpret the results, and how to correct unsafe water conditions. Includes High Range pH, Ammonia, Nitrite, and Nitrate. Kit features computer-analyzed laminated color cards, instruction booklet, 4 test tubes, a waterproof holding tray and test tube rack. |
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Compact Flash CE To CF Hard Disk Adapter for Computer Laptop $8.49 Description:Compact Flash CE To CF Hard Disk Adapter for Computer Laptop.CE To CF Hard Disk Adapter is ideal to allowing you to connect a hard drive to your PC for data rescue.As this device connects to the IDE bus the drive is not hot swappable.Computer CE To CF Adapter is 50 pin male to 48 pin female connection.Weight: 6.0g.applicate in:For factory test (mainboard, sound card, display card, memory module, etc.)Emmbeded computer, industrial PC, microcontroller system use this card to store emmbeded OS, such as LINUX, WINCE or store user’s software, data.computer factory use edge out harddisk progress testing.Package included: 1 x Laptop CE To CF Adapter |
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Freshwater Nitrite Test Kit $4.9 Toxic nitrite is produced by the biological filter as it detoxifies ammonia. Use this product only with freshwater aquariums. Includes: instructions, testing solution, test tube with cap, computer analyzed laminated color card. To use: Fill a clean test tube with five milliliters of water. Add 5 drops of testing solution. Cap and shake five seconds. Don’t hold finger over open tube end as this may affect reading. Wait five minutes. Read results against color chart in kit. |
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Freshwater pH Test Kit $3.4 This kit will measure pH levels from 6.0 to 7.6. It is important to keep a proper pH balance for best water quality. Includes: testing solution, instructions, test tube with cap, and computer analyzed laminated color card. To use: Fill clean test tube with five milliliters of water. Add three drops of solution. Cap tube. Do not put finger on open end of tube as this may affect reading. Shake five seconds. Wait five minutes for color to develop. Read color against chart. |
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USB Thermograph (TEMPer A) Thermometer Test Thermometer $39.9 The thermograph is a miniature stand-alone device that can record temperatures of equipment and environment accurately by using the metashell. And it can store the data for a long time. You can connect it to computer by the USB port to operate, and it also can use offline. It can use for collect temperature data in transportation and storing of chemical, food, environment researching and so on. Range of measuring:TEMPerA : -40~+80 Degree Centigrade / -40~+176 Degree Fahrenheit TEMPerB: -40~+150 Degree Centigrade / -40~+302 Degree Fahrenheit TEMPer8K: -40~+80 Degree Centigrade / -40~+176 Degree Fahrenheit Level of waterproof : IP*7 Battery : Li battery 110mAH, 3.7 V Memory capability: 100,000 items Recording interva: between 1 second to 255 hours Indication of LED signal: When the battery is charging up the green LED flashing; when the device is working ,the red LED flashing; when there is an abnormastate or delay to start work, the blue LED flashing. Battery standby time: between 1 to 5 months Outer power supply: support Life: Record times >100.000, data retention > 40 years, battery rechargeable and re-dischargeable > 500 times. Keep data secret and user management function. Software install:Install USB driver: put the CD into the computer driver, running the USB driversetup.exeInstall the framework: running the thermograph DotNetFXDotNetFX.exeInstalthe application: running the thermograph setup.exe Finished install: running the thermograph.exe on the desktop. When finished install, the system wilclue on you to choose the language.Weight: 16 g |
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Universal Motherboard POST Diagnostic and Troubleshooting Card $8.6 Helps troubleshooting PC motherboards that does not pass POST (power on self test), or simply shows black screen and won’t boot4-digit numeric trouble code displayDisplays diagnostic code when system error prevents computer from bootingAlso displays diagnostic/error code when computer freezesWorks on all PCs and laptopsSupports connection via PCI slot, USB port, and parallel (printer) portDetects PCI/ISA bus clock frequencyInternal onboard Speaker, and can optionally connect to PC SpeakerEasily identify whether problem is due to CPU, memory, display card, or other devicesImportant: turn off power before connecting or removing the diagnosis cardUSB cable and PC speaker connection cable includedEnglish user’s guide and diagnostic code lookup booklet includedSpecificationsDimensions: 3.46 in x 3.15 in x 0.59 inWeight: 2.96 oz |
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Alere Hemosense INRatio Test Strips, Box of 48 $267.99 The INRatio® Test Strip features unique electrochemical technology. The INRatio test strip is made of laminated layers of transparent plastic. The simple design features a sample well where blood is applied, three channels through which the blood sample flows to reach the testing areas, reagents to start the coagulation process, and electrodes that interface with the INRatio meter. The meter uses the test strip’s 3 channel technology to perform the PT test AND 2 quality control tests (high and low) simultaneously, and determines whether the high and low controls are within preset limits. If they are, strip integrity is verified, and the meter reports the PT test result. If they are not, the meter displays an ERROR message. The unique technology of the INRatio strip performs the Quality Control test alongside the actual test sample, requiring no additional steps. No Refrigeration Required. INRatio Test Strips can be stored at room temperature until they expire, saving refrigerator storage space, and allowing more testing flexibility. |
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API Freshwater Master Test Kit $37.99 Maintaining good water quality is the key to successful fishkeeping. With the API Freshwater Master Test Kit you can test the most important levels in your freshwater aquarium. Plus, this kit includes step-by-step instructions on how to perform each test, how to interpret the results, and how to correct unsafe water conditions. Includes Freshwater pH, High Range pH, Ammonia, Nitrite, and Nitrate. Kit features computer-analyzed laminated color cards, instruction booklet, 4 test tubes, a holding tray and test tube rack. |
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PC Motherboard Diagnostic Analyser Test Probe Card Post 2 $8.49 Description:This PC Analyser is named POST( Power on self test ) card.It could display the error code by the result of Post, then you could soon determine the error in error code table.Especially when the PC can’t boot operating system, or blank screen, or the card and motherboard couldn’t issue an audible beep.This Motherboard Test Card is a powerful diagnostic tool.When the power is turned on , the BIOS would have a strict test with system circuit, memorizer, keyboard, video, hard drive and floppy drive.Then analyze the system configuration, initialize the basic I/O setup that already configured.Next, boot the operating system.By the trait of the PC Post Card, you can determine the error easily like this.Simple to use, inserts into any open PCI slot in your motherboard.Dimension: ~7.9(L) x 4.7(W) x 0.8(H)cmWeight: 19gPackage Included:1 x PC Test Card |
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PC POST Diagnostic Test Card Motherboard Analyzer for PCI/ISA Slots (4-Digit Codes) $4.9 - This is the MINT condition PC Analyzer / debug / POST Codes tester for IBM And compatible PCs with ISA or PCI slot- It is fit for desktop computer- Four-bit code is displayed- It can diagnose the troubles of not only the Main board, but also the card itself- It can prevent the users misunderstood It is compatible with all sorts of the computers including a wide range of Intel flat, AMD flat, and so on- The cause code is more accurate and reliable- It cannot stop in the course of functioning- Come with a speaker cable and an English user’s guide with diagnostic error code lookupSpecificationsDimensions: 3.54 in x 3.27 in x 0.39 inWeight: 2.05 oz |
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Gateway 4DX2 -50 Mini Computer 16MB Memory Upgrade $11.99 Gateway 4DX2 -50 Mini Computer 16MB FPM |
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Gateway 4DX2 -50 Mini Computer 32MB Memory Upgrade $15.99 Gateway 4DX2 -50 Mini Computer 32MB FPM |
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Gateway 4DX2 -50 Mini Computer 4MB Memory Upgrade $11.99 Gateway 4DX2 -50 Mini Computer 4MB FPM |
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