Digital Tester 169E ORP/Redox Tester ORP Tester Potential Positive and Negative ORP Meter High Precision Tester Meter FG05 Oxidation-Reduction Potential ORP is an abbreviation that represents the oxidation potential of the solution. ORP value is a measure of the ability of the redox solution, the unit is mV. ORP meter test solution redox potential of special equipment. The instrument enclosure waterproof design, waterproof rating of IP55. The electrode can be replaced. With data lock function to facilitate the measurement and recording of data stored; Negative potential (O.R.P) pen The introduction of advanced technology and components, greatly reducing the volume, reduce costs, maintain the original quality, so the use of ORP gained popularity. Suitable for functional energy water purifier and negative potential energy cups and other needs of the determination of the value of having a negative potential. The main technical indicators: Measuring range Range: 0 ~ +/- 1999mg/LmV; Resolution Resolution: 1mV; Accuracy: Accuracy: +/- 5mV; Voltage Battery: 4 x 1.5V (-13 batteries) not included; Operating Temperature Operating Temperature: 0 ~ 50; Correction Calibration: 1 point calibration Procedure: 1.Remove the protective cover. 2.Contact the "ON/OFF" switch,power. 3.Place the electrode in the test solution and gently shake until after the show read the display value is stable. 4.Contact the "HOLD" key,then keep the value of the current measurement.If you need to re-measure,then press the "HOLD" button is automatically released on hold. 5.After use,press the off switch,the electrode with distilled water,put on protective sleeve. Battery installation: If the display is blurry or display, you should change the batteries.When replacing the battery,unscrew the cover,can be replaced,pay attention to the battery polarity CALIBRATION: 1.Immerse the meter in the disilled water.Activate it after a few hours. 2.erse the meter in the calibration solution.And stir it gently. 3.Regulate the trimmer with a screwdriver until LCD screen for 265mV. 4.Rinse the electrode with distilled water,and suck it with filter paper. colour: white + green Material: ABS + electronic components Size: 18.8cm x 3.5cm x 3.5cm Package Contents: 1 x 169E ORP Tester 1 x English manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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12.7mm DVD CD-ROM Player Enclosure USB Type-C External Optical Drive Enclosure Case Dual Ports Plug and Play for Windows/ OS/Linux. The built-in shock resistant groove can effectively absorb vibration and reduce the working noise of the optical drive.
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Features: 1. Up to 6Gb/s mission speed. 2. Mini size, more convenient to carry. 3. Applicable SSD hard disk: support 30mm*30mm/30*50mm mSATA interface SSD hard disk. 4. The high-density aluminum alloy outer shell is more resistant to pressure, Aluminum alloy has better heat dissipation function, and it is the best. 5. Note: This is Just a HDD case no any HDD or SSD include! Specifications: Interface: Micro-USB3.0 x 1 Data cable: AM to Micro-B data cable x 1 mission speed: 6Gb/s Applicable SSD: support 30mm x 30mm, 30 x 50mm msata SSD SSD installation method: copper screw movable type, and all kinds of SSD hard disks are applicable Supported system: Windows XP/Vista/Windows 7/8/8.1/Linux/Mac, free driver, with USB UASP function, USB 3.0 to mSATA hard disk box, it can convert mSATA SSD hard drive via USB3.0 interface. size: 6.5 x 3.9 x 1cm Material: Aluminum alloy colour: black Package Contents: 1 x SSD Box 1 x USB3.0 Cable 1 x Screwdriver 2 x Screw Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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This is an external unit housing only, not including the internal unit. You can load the deleted -ROM drive from your laptop into this drive box and connect it to your computer via USB. Then it can be used as an external optical drive.
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Enhance your for Raspberry Pi 5 with our Industrial Grade Metal Case, designed specifically for optimal performance and durability. This robust enclosure offers ample space to accommodate, ensuring your device remains cool under intensive operations. Additionally, it's fully compatible with PCle/PoE HAT, expanding your for Raspberry Pi's capabilities. Perfect for professionals and hobbyists seeking reliability and advanced functionality. Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:Black Material:Metal Package Contents: 1 x Case kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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DC 12V DVD CD Enclosure USB3.0 Type-C Plastic External Optical Drive Enclosure Case Dual Ports Plug and Play for Windows/ OS/Linux. No external drives and power supplies are required. Connect it to your smart device and the DVD driver will be detected.
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Pet Heating Pad For Small Dogs Heating Pad For Cats Heating Bed For Cats Heating Pad For Dogs, Temperature Holding, Easy To Clean, Rounde Features: 【Small Pet Dog Heating Pad】Round Pet Heating Pad Fixed Temperature,, to your pet. The heated pet bed is suitable for with arthritis, newborn puppies, pregnant or animals recovering from illness or injury. You can place the heating pad the dog bed or dog house, dog crate, kennel, house or litter box, dog enclosure. [Heated Bed for Outdoor Cats Winter] Turn the heating short of few minutes or so. [Safe and Structure of Heating Pad] Built- temperature sensor can avoid overheating and your pet. Cord with metal cover provides -gnawing protection, no need to worry about shock. [WATERPROOF HEATING MAT, EASY TO CLEAN - PVC material, scratch-proof, fireproof, and, no more worry about your pet peeing the blanket. 【Precautions Please put the dog bed heating pad flat when use, and turn off the heating blanket when you are not at home. Please do not fold it during use. You also need to attention to whether the pet heating pad is into small corner by your pet's body, if so, you need to unfold the heating pad. If you use it outdoors, please keep it dry and it from getting wet from rain! Product Description: 1xelectric blanket
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People always bought together with. Featured Products.
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USB 3.0,1G file transfer takes about 3 seconds,USB 3.0 data transfer port, with a transfer rate of up to 5Gbps, allowing large files to be transferred quickly Powerful power supply, easy to drive,12V/2A power adapter, easily drives 20TB desktop hard drive Adopt high-end performance chip, with maximum readable 20T hard disk and massive storage, meeting your needs at one time Daisy chain N hard disk enclosure expansion,N hard disk enclosures can be expanded through daisy chain to achieve massive storage expansion, easily building a cost-effective storage solution Porous heat dissipation, strong air circulation,Multi-row heat dissipation design at the bottom, multiple holes to reduce operating temperature,Extended working hours and stable transmission Product model: MR35T HUB Support hard drive:2.5/3.5 inch SATA hard disk Product size:117x194x32.7mm Support capacity:20TB Support system:for OS,,Linux,Android Colour:As Shown Material:ABS Plug Type:AU Plug,it applies to Australia and so on. voltage: AC100-240V Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * Hard Drive 1 * adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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Type: Drive enclosure. Reminder: This product is only an external CD-ROM drive box, without CD-ROM drive core. You can load the CD-ROM drive on your laptop into the drive box and connect it to your computer via USB.
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Compatible: for Sundance-spas Hot Tub Spas Water cleaner System 2012+, -spas series J-200, J-300, J-400, J-LX 6472-841, 6472-857, 3LRK, 94-1552, UVL-3LRK-1 Compatible: Also known as part numbers: 6472-841, 6472-857, 3LRK, 94-1552, UVL-3LRK-1 Packing: You get 2 Bulb . For better performance, Suggest replace the bulb every year. Help to reduce reparing cost Easy to Install: The light bulb is installed in the hot tub, remove the screws, enclosure cover and gasket in place, slide the replacement bulb back inside the quartz tube! Notice: Backwards Compatible-Compatible with for older model Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:Glass Package Contents: 2 * Pool and Spa Bulb Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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DC 12V DVD CD Enclosure USB3.0 Type-C Plastic External Optical Drive Enclosure Case Dual Ports Plug and Play for Windows/ OS/Linux. No external drives and power supplies are required. Connect it to your smart device and the DVD driver will be detected.
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CP2112 Debug Board USB to I2C Communication Module Modified Component Device Description: High Class Material: This communication module is made of high class material, which can withstand the long-term use. Easy Installation: This module features the simple structure, very convenient to use. Wonderful Workmanship: This adapter module enjoys wonderful craftsmanship, which is efficient and stable. Compact Size: This communication module is designed in a compact size, which is convenient to use. Good Compatibility: This communication module is compatible with different computers, efficient and practical. Product details USB bus power supply 4.0V to 5.25V Self-powered 3.0V to 3.6V, 1/0 voltage 1.8V to VDD Ambient temperature:-40℃~85 On-chip power-on reset circuitry, on-chip voltage regulator: 3.45V output Compliant with USB specification 2.0; full speed (12Mbps) Supports USB suspend state via SUSPEND and /SUSPEND pins Integrated 194-byte one-time programmable ROM for storing customizable product information 512-byte SMBus data buffer, configurable clock speed Device address 7-bit value of CP212 slave address Windows, Mac and Linux HID to SMBus library for rapid application development AP1, open access interface specifications 8 GPIOs configurable as inputs/outputs and open drain/push-pull, configurable clock for external devices Outputs from 48MHz to 94kHz, read/write SMBus period switching LEDs Module size: 29.5mm * 21.3mm, with two M3 mounting holes, a MicroUSB female enclosure Package Includes: 1 Piece USB to I2C Communication Module.
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(It is light and convenient to carry, an indispensable partner for your laptop. Simple installation. Just plug it in and ready to go. 1 x USB Data Cable. 1 x USB Charging Cable). With a professional circuit module board for excellent performance and safety data transmission.
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1. Stable Entrance: The entrance is double sewn on the side. It can be easily opened using a zipper and a closing hook. 2. The fixed pole of the trampoline is wrapped with a protective sleeve. The shell is made of PP, which is very and wear-. 3. Open with a zipper from the inside and a zipper and spring hook from the outside. 4. The trampoline protective net is compatible with most major trampoline . 5. The trampoline net provides the best protection against injuries, especially for children to prevent accidents. size:Suitable for 6FT (diameter 1.83m, 6 poles, net height 1.63m) Material:PP colour:Black Package Contents: 1 x Trampoline Safety Enclosure Net Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Fruugo United Kingdom
It is light and convenient to carry, an indispensable partner for your laptop. Simple installation. Just plug it in and ready to go. 1 x USB Data Cable. 1 x USB Charging Cable. With a professional circuit module board for excellent performance and safety data transmission.
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