Additional information
Model Number | 1 |
---|---|
Origin | Mainland China |
DIY Supplies | Plumbing |
PH Test Meter | PH Test Meter |
Fish Tank PH Value Test Supplies | Fish Tank PH Value Test Supplies |
Aquarium PH Test Supplies | Aquarium PH Test Supplies |
Internetowy sklep tanio
46.43 $
879 in stock
Model Number | 1 |
---|---|
Origin | Mainland China |
DIY Supplies | Plumbing |
PH Test Meter | PH Test Meter |
Fish Tank PH Value Test Supplies | Fish Tank PH Value Test Supplies |
Aquarium PH Test Supplies | Aquarium PH Test Supplies |
15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter
Item Describe:
1. Type:4.01/ 6.86 /9.18 Calibration Point
2. Each Pack Volume: 250 ml.
3. Each powder packet/sachet makes 250ml of solution when mixed with distilled or deionized water
4. Accuracy: ±0.01pH at 25°C
note:
1. Due to manual measurement, please allow 1-2CM difference.
2. Due to many factors, such as the resolution, brightness, contrast of the computer screen,
the true color may be slightly different from the picture. For the final color, please refer to our actual product.
About purchasing and purchasing
We have our own factory, which can bring you high-quality products and services.
If you have a lot of needs and customized services, please contact us directly and look forward to working with you in depth
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please do not easily raise objections or give us negative or neutral feedback. Negative feedback cannot solve any problems.
If you are not satisfied with our products, please contact us first and we will provide you with a satisfactory solution. Thank you,
I wish you a happy shopping!
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80 Pcs Multipurpose pH Test Strips Universal Full Range Litmus Paper 1-14 Acidic Alkaline Indicator Food Urine Lab Soil Description: brand new and high quality Features: The scale reads from 1 to 14: 1 - 3 indicates a very acidic substance. 4 - 6 indicates an acidic substance. 7 indicates neutral. 8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. Instruction: 1.Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and [...]
41.70 $ Add to cartPH Meter Digital PH Tester Water Quality Testers Acidity Measure Device Water Pool Aquarium Hydroponics Home Brew 0-14pH Product Descriptions 100 BRAND NEW! Measuring pH Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH 20°C, ±0.2 pH Temperature Compensation: 0 - 50°C 32-122°F. Calibration: manual,1 point Battery:2xLR441.5V Without battery NOTE:This item come without retail box Package Content 1 x pH meter 1 x screw driver 2 pouches of calibration buffer solution 4.01 & 6.86 1 x instruction manual English Kindly Reminder Be careful with the glass probe since it may be a little fragile when you use. [...]
44.03 $ Add to cartFeatures: Made of quality glass. Specially for pressurized CO2 system plant tank. Used to test and monitor the concentrate of the aquarium water plant fish tank. No suction cups required. Simply hang it on the edge of your planted aquarium. 4 kinds quality for choice: VIV brand AQUAPRO brand ZRDR brand Normal Version [...]
46.28 $ Add to cartFeature: Perfect Quality: Made of ABS+ aluminum and iron, this water quality tester is small and light, strong and durable. It has positive and negative 2-electrode rods one is an iron rod and the other is an aluminum rod to better test the water quality. Quick and Convenient: This water quality electrolyzer provides you with a convenient water quality testing method. Easy to Operate: Featuring simple operation, our water quality testing equipment provides you with a quick and convenient way to test the water quality. Perfect Replacement: This water impurity tester is a fast and practical alternative to traditional test [...]
43.43 $ Add to cartTest parameters: 6 in 1: nitrate, nitrite, ph, residual chlorine, total hardness, total alkali.7 in 1: nitrate, nitrite, ph, residual chlorine, total hardness, total alkali, carbonate Features 1. Made of PVE and other materials, safe and environmentally friendly, no pollution. Provides accurate and fast results for any water source, including fresh and salt water swimming pools, spas and hot tubs. 2. Get immediate and reliable results with simple and clear instructions. Just dip it in and compare to the big color chart on the bottle. The ideal range is marked on the bottle. Specification Category: litmus paperMaterial: [...]
51.21 $ Add to cartProduct Name: Type-C USB2.0 OTG Line Product weight: 8g Product length: 16.5CM Product interface: Type-C Product color: black white Product features: Universal Type-C interface mobile phone / computer support to connect keyboard, mouse, U disk, card reader and other USB interface external devices. Product Name: Type-C USB2.0 OTG Line Product weight: 8g Product length: 16.5CM Product interface: Type-C Product color: black white Product features: Universal Type-C interface mobile phone / computer support to connect keyboard, mouse, U disk, card reader and other USB interface external devices. Product Name: Type-C USB2.0 OTG Line Product weight: 8g Product length: 16.5CM Product interface: [...]
43.83 $ Add to cartFor reference model: SONY PMW-EX1 firmware version 1.2 or higherSONY PMW-EX1R SONY PXW-X280 SONY PXW-X180SONY PXW-X160 SONY PMW-EX280 FAT modeSONY PMW-EX260 FAT modeSONY PMW-EX160 FAT mode SONY PMW-100SONY PMW-EX3SONY PMW-EX330K / LSONY PMW-EX350SONY PMW-580SONY PMW-F3K / LSONY PMW-TD300 shoulder-mounted 3D camcorderSONY PMW-10MD Medical CameraSONY PMW-EX30 VCRSONY PMW-EX50 VCR SONY XDS-1000 WorkstationSONY XDS-PD1000 WorkstationSONY XDS-PD2000 Workstation PMW-EX1 firmware 1.2PMW-EX1RPMW-EX280 FATPMW-EX260 FATPMW-EX160 [...]
83.40 $ Add to cartFeatures: 1.high speed and high quality 2.Small size and light weight 3.User-friendly,can convert TF/Micro SD card to SD card 4.Plug and play.Support System Windows Vista XP, 2000.Me,98SE, Mac OS 9.2. 5.Size: 3.2cm x 2.4 cm-1.25inch x 0.95 inch 6.Simply insert your micro sd card into this adapter, and use it in digital camera, phone, and other devices which support SD card. Package Included: 10 x Adapters NO Retail Box. Packed [...]
44.31 $ Add to cartFeatures: Holds 2 cards for super large capacity:Get maximum storage capacity with 2 microSDHC or 2 microSD cards. CR-5400 converts 2 microSDHC cards into one MS Pro Duo stick. You can get twice the capacity at a lower price.Card types can be mixed:Cards of different capacity and different type can be used concurrently.Freedom of expansion and upgrade:The adapter works with only one microSDHC card as well. The second slot can be equipped anytime later. You can exchange the cards and upgrade the max. capacity at will.Super high read/write speeds of 10MB/s and up:CR-5400 is made of high quality components [...]
41.96 $ Add to cart4.0 Adapter Mini Wireless Audio Music Single Receiver Transmitter Car Speaker For Car Speaker Connector Usb Stereo Description: Instructions for use: This section requires an audio cable to be used! 1, connected to the speaker In the first way, the speaker does not have a USB interface. Plug the flash drive into a charger with a 5VUSB interface and connect the audio cable to the AUX port The second way, the speaker has a USB interface Plug the flash drive directly into the speaker USB port and connect the audio cable to the AUX port. [...]
41.28 $ Add to cartCondition: 100 Brand New Type:Stamp Size:10x15cm Material: Silicone Color: Clear Package Content: 1PC Clear Stamp Ideal for adding distinctive stamped embellishments to handmade cards, scrapbook pages or other paper craft projects Can be arranged and rearranged on stamp blocks in virtually limitless unique combinations Durable stamps provide crisply stamped images every time and won't yellow with age Doing a unique [...]
45.60 $ Add to cartFeatures: 1. Ultra-fine filter , permanently enclosed in a transparent casing.2. Can withstand the heat and vibration of an air-cooled motor well.3. Petrol filter for small motorcycles.4. Easy to install without additional tools.5. Universal design, suitable for most ATVs, buggies, karts, scooters, etc.Specification: Product name: petrol filterSize: 3.5 x 12.4cm/1.37 x 4.88inProcess: Material: ABSApplicable models: general purposeProduct List:petrol filter x 1Notes: 1. Due to the different monitor and light effects, the actual color of the item might be slightly different from the color which is shown in the pictures.2. Please [...]
40.60 $ Add to cartShunt Tip Electrodes & Nozzles Kit Welding Tools Welding Material Plasma Cutter Pastry Nozzles Consumable Accessories Description: Type: welding material accessories Material: red copper Length: 28m38mn Welding current: 40A Specifications: 1. Including: extended electrode, shunt, extended nozzle, ceramic protective sleeve. 2. It is made of fine craftsmanship, high-quality red copper, high-quality ceramic, durable and durable. 3. Anti-corrosion, anti-oxidation, current stability, copper cable, advanced technology. 4. Applicable to multiple industries: intelligence, automobile, machinery, pipeline, shipbuilding, processing and manufacturing. Package Included: 1 x Nozzle 1 x Electrode 1 x Nozzle+electrode 1 x Extended nozzle 1 x Extended electrode 1 x Extended nozzle+extended [...]
40.43 $ Add to cartPastry Nozzles Consumable Accessories Electrode Nozzle Protective Cover Tip Electrodes & Nozzles Kit Welding Tools Plasma Cutter Description: Type: welding material accessories Material: red copper Length: 28m38mn Welding current: 40A Specifications: 1. Including: extended electrode, shunt, extended nozzle, ceramic protective sleeve. 2. It is made of fine craftsmanship, high-quality red copper, high-quality ceramic, durable and durable. 3. Anti-corrosion, anti-oxidation, current stability, copper cable, advanced technology. 4. Applicable to multiple industries: intelligence, automobile, machinery, pipeline, shipbuilding, processing and manufacturing. Package Included: 1 x Nozzle 1 x Electrode 1 x Nozzle+electrode 1 x Extended nozzle 1 x Extended electrode 1 x Extended [...]
40.43 $ Add to cart1pcs Aquarium Decoration Small Fish Tank Accessories Aquarium Ornaments New Fish Tank Decoration Landscaping Creative Cute Mini Description: Product name: Aquarium diver fish shrimp crab playmate Product color: sky blue, dark brown Product size: 6.3 x 2cm Product material: PVC Specifications: 1. There is no sharp edge. The cute little diver is your fishs interesting partner. 2. Made of durable PVC. It will not produce harmful substances and will not fade easily. 3. The divers diving position can be adjusted according to the length of the fishing line. 4. Suitable for all kinds of aquarium landscapes, whether natural wind or [...]
40.74 $ Add to cartmolded with smooth surface.2.Light weight and portable to carry.3.Fine workmanship with high quality material.4.It is with high quality and easy to install.5.Protect the protection to better protect the camera.2.Prevents glare and lens flare.3.Suit for Canon Canon 50mm f/1.4 ES-71II 58mm. for: Canon Canon 50mm f/1.4 ES-71II 58mmColor:BlackItem Size:58 x 58 x 32mmPackage Included:1 x Sun Hood [...]
41.44 $ Add to cartBrand: PD technology Rated voltage: DC 5 V Current rating: 0.07A Power consumption: 0.35 W Revolution: 7000 ± 10 RPM Noise: 21 dBA Rated voltage: DC 12 V Current rating: 0.04 A Power consumption: 0.48 W Revolution: 7500 ± 10 RPM Noise: 21 dB Rated voltage: DC 24 V Current rating: 0.04A Power consumption: 0.98 W Revolution: 9600 ± 10 RPM Noise: 24 dBA Bearing: Hydrulic bearing Expected life: 40000 hours Connection: red is positive, black is the cathode Interface: [...]
40.63 $ Add to cartType C to 3.5mm Jack Earphone Audio Adapter Aux Cable for Xiaomi Mi 10 11 Redmi huawei OPPO USB C To 3.5 audio aux converter Description: Features: With this cable,you can use 3.5mm headphones for LeEco phones. Its only about 10cm,its convenient to carry it. 100 brand new this adapter not compatible for all brand type-c mobile phone,i only can ensure it compatible for letv 2/ letv 2 / letv MAX2,Xiaomi 6 Mi6,other brand , please seach by yourself Dear friend,if your type-c mobile phone built-in 3.5mm earphone jack ,this adapter will not [...]
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