Additional information
Origin | Mainland China |
---|
57.94 $
985 in stock
Origin | Mainland China |
---|
Description:
The 16-in-1 Water Quality Test Strips are suitable for various places to test the water quality, such as domestic and industrial water, well and tap water, pool and spa, hot springs, fish tanks, and aquariums, etc. The Water Testing Strips Kit will provide you with a fast and accurate result.
Instructions:
1. Take 5-10mL of the samples, then take out some of the cleaned samples for testing after standing for a while.
2. Carry out the test at a room temperature of about 25°C.
Testing Methods:
1. Immerse the reaction area of the test paper in the solution to be tested for 1-2 seconds, then take out the test paper and shake off the excess water on it.
2. After 1 minute, compare the color of the reaction area of the test paper with the colorimetric chart to determine the test value of the solution to be tested.
3. The colorimetric time should be controlled at about 60s. Too long or too short time will affect the reading.
Specifications:
Product Name: Drinking Water Test Kit
Materials: Paper
Quantity: 100 strips
Packing List:
1 set x Water Testing Kits For Drinking Water 100 strips
Notes:
1. Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.
2. Due to manual measurement, there is a tolerance in the product size.
Bullet Points: 2、.Health: Test strips are Suitable for drinking water, aquarium, fishtanks, swimming pool and spa, industrial water, pond, hot spring water testing. 3、Professional: High-quality water tester with precise colour coordination and high sensitivity,Use professional health drinking water test strips to test water quality standards. 4、Easy to use: Dip the drinking water test paper into the water for2 seconds, hold it in the air for about 1min,then adjust the color of the bottle back to get the reading. 5、Easy to carry: 100 pieces, water quality should be tested weekly, drinking water test strips are easy to handle even for beginners. [...]
54.38 $ Add to cartseven-in-one test strip supplementary article test water analysis with evaluation via app water test set for aquarium JBL set Product name: JBL test strip Description: 24 analysis strips for digital evaluation with the JBL ProScan app. These analysis strips are specially designed for the JBL ProScan app. They can only be evaluated with the colour reference chart in the JBL ProScan and the free JBL ProScan app. Quick start guide: Dip the analysis strip into the water for 2-3 seconds, shake it Lay it on the colour reference chart. Using the free ProScan app in the Apple [...]
70.05 $ Add to cart15pcs/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 [...]
46.43 $ Add to cartM.2 PCIE NVME SSD M.2 nVME SSD Adapter Card for Upgrade 2013-2015 Year MacsNot Fit Early 2013 MacBook Profor Apple SSD Adapter About Description: Features: This M.2 PCIe nVME SSD convert adapter allows to upgrade SSD for 2013-2015 MacBook with large capacity NVME SSD. It is compatible with MacBook Air 11” A1465 & MacBook Air 13” A1466 Mid 2013-2017, MacBook Pro Retina 13 A1502 & 15 A1398 Late 2013 - Mid 2015, Mac Pro ME253 MD878. Requires macOS 10.13 High Sierra or Later; DO NOT compatible with earlier than macOS [...]
45.38 $ Add to cartTool free design 5 GB/s transfer rate UASP transfer Pprotocol supported Universal compatibility LED indicator Color: Black Internal Interface: SATA3.0 External Interface: USB3.0 Material: ABS fire-resistant + rubber oil support Advantages: Tool free/hot plug/driver not required Transfer rate: 5GB/s Cable Length: USB 3.0 Micro USB Cable 40CM Features Supports all standard 7mm/9.5mm 2.5 inch SATA I/II/III HDD and SSD up to 2TBMax Compatible Operating Systems: Windows 2000/Windows 98/ XP /Vista/ 7/ 8/10,Lunix,Mac OS 9.1/10.8.4 above Tool-free installation; hot-swap plug and play; LED indicator; No Reboot or Additional Driver needed; package instruction: 1 x 2.5 Hard Drive Enclosure 1 x [...]
56.75 $ Add to cartProduct description: 1. Seamlessly installed on the Raspberry Pi board, almost invisible after insertion2. No need to install software, plug and play.3. No need to use tools to easily insert and remove!4. Support Micro SD / SDHC / SDXC card up to 512 GB5. This product is an adapter, excluding Raspberry Pi development board and Micro SD card!6.Applicable objects: Raspberry Pi SD interface and SD interface size: 24mm x 16mm laptop or other devices please measure accurately to avoid unrecognizable [...]
65.48 $ Add to cartSD SDHC SDXC to CF Type I WiFi Flash Memory Card Reader Adapter for SLR Camera Specifications: Supports for SD 3.0 and for Windows exFAT file systems. Supports I/O mode, memory mode, and IDE mode. High-speed CF card interface ensures almost no loss of speed. Type: SD to CF Card Adapter Material: PVC Support Capacity: 8M-2TB Support System: for Windows 2000 / XP / VISTA / MAC 10.4 and Above Support for: SD SDHC SDXC WiFi SD Card Interface: CF Card Type I Features: High Speed, Good Replacement, Durable, Easy Installation Length: 45mm/1.77 Approx. Width: 36mm/1.42 Approx. Thickness: 3.3mm/0.13 Approx. [...]
55.73 $ Add to cartBT-C3100 V2.2 Charging Device 4 Working Modes 4-Slot Electric Charging Equipment Short-circuit Protection for Li-ion Ni-Cd Ni-MH Feature: 1. Applicable Battery Type: Lithium battery, model: 10440, 14500, 16340, 18500, 18650, 26650, 26500; NiMH battery, model: AA,AAA,C,D. 2. 4 Independent Charging Channels: It has an independent charging control chip to precisely control the charging situation of each charging slot. Ideal for office and home use, the charger works with a 12V-3A power supply and uses a dedicated DC switching power supply. Optional There are four [...]
40.56 $ Add to cartFeatures: Small and light weight, easy to wear Solid color design makes it more fashinal The nose is made of rubber, brings you more comfort Auto alarm when the users head is leaning for 15-25 degrees Especially suitable for long-distance driving or night driving Specifications: Color: Black Material: ABS + Rubber Warning Angle: 15-25 degrees Warning Mode: Sound Alert Dimensions: 8 x 5 x 1.5 cm Weight: 22g Packages: 1 x Nap Zapper 1. All items will be [...]
41.14 $ Add to cartDescription: Item No: F10 Frequency: 2.4g(No GPS)/5g GPS Channel: 6CH Jillo: six axes is Motor: 8 x 23mm coreless wire drawing Transmitter battery: 3 x 1.5 AAA battery not included Flight time: 15-20 minutes Charging time: 120-150 minutes Remote control distance: 300-500m Color: as shown in the figure Optional cameras: 2.4G WiFi 6K HD / 5G WiFi 6K HD / Field of vision: 120 ° wide angle 6K pixels: Picture: 3840 x 2160 Video: 3840 x 1080 Apk: supports IOS 6 or higher and Android 4.4 or high end system Quadrilateral size: Product folding [...]
41.10 $ Add to cartNotice: 1 This motor cover cannot be tightened when used alone, because there is no thread .2 The design of this product needs to be used with drones. 3 The propeller sku we sell is not original ,the screw will be some different from original . 4 About the motor cap , the screw looks like long than orginal screw Dust-proof DJI Mini 2 Upgrade Motor Cover Cap Mini Drones Engine Protector Guard Aluminium Slip-over for DJI Mavic Mini 2 Accessories Name: Motor Cover for DJI mavic mini 2 now only show support DJI Mavic Mini 2 , not [...]
45.34 $ Add to cartNOTE: This is the original product, it does not have the original outer packaging due to damage to the original outer packaging, it cannot be used on the GoPro hero 7sliver and white FEATURES of the GoPro Wi-Fi Remote Control up to 50 cameras at a time from up to 600/180m in optimal conditions Enjoy full camera control. including On/Off, Shutter and Settings control LCD screen mirrors your cameras LCD status screen Key ring and charging cable included Wearable and waterproof to 10/3m Wholesale: If you are a digital [...]
77.79 $ Add to cartAbout Us Our company is located in China,committed to digital cameras and camcorders SLR camera repair parts.Many of our products are not uploaded on my store,if you are interested in the products about camera parts, please feel free to contact us! About Wholesale If you desire to purchase a large quantity goods from us, you can directly contact us via message.Please specify the model , brand, name and quantity you need, then our customer service department will contact you in 48 hours,and we [...]
61.18 $ Add to cartAbout Us Our company is located in China,committed to digital cameras and camcorders SLR camera repair parts.Many of our products are not uploaded on my store,if you are interested in the products about camera parts, please feel free to contact us! About Wholesale If you desire to purchase a large quantity goods from us, you can directly contact us via message.Please specify the model , brand, name and quantity you need, then our customer service department will contact you in 48 hours,and we [...]
44.80 $ Add to cartDescription: High Performance Converters - Connect DisplayPort-enabled desktops and laptops major brand systems such as Lenovo, Dell, HP, Asus, etc. to a VGA monitor High-quality video - Supports resolutions up to 1080p @ 60Hz and PC graphics resolutions up to 2048 x 1152 @ 60Hz Reliable Connections - Four Shielded Cable with PVC Jacket for Maximum Video Performance and Preventing Signal Loss Prevent accidental detachment - Has the ability to lock the DisplayPort connector to ensure a secure connection Compatibility mode: Compatible with all display ports, such as digital display, PC, projector, macbook Specifications: Overall length 25cm name:Big [...]
42.14 $ Add to cartFeatures: OOTDTY brand new and high quality Plug & , This 5V to 12V converter is really handy when travelling or outdoors, power it with a 5V 2A power-bank and you can start running your 12V devices. Widely Usage, Super convenient for different kinds of devices such as Fan, Table Lamp, Wireless Router, Speakers that requires for 12V power. Safe & Reliable, with built-in upgraded intelligent circuit, our voltage adapter provides your devices perfect protecetion from over-current, over voltage, over-load or short circuit. 115cm power cord and no loss current, makes long distance transfer. Light Weight, allowing you to [...]
44.14 $ Add to cartFor Apple Airpods Pro 2 Case Bluetooth Case Protective For AirPods Pro 2 Earphone Accessories 2022 Silicone Cover Case new case Description: Product Name: For Airpods Pro 2 Silicone Case Product material: environmentally friendly silicone Compatible model: For Airpods Pro 2 Product weight: 20g Product features: Made of high-quality silicone material / portable, anti-lost, environmentally friendly and skin-friendly, anti-fouling, anti-dirty, anti-shock, anti-drop Specifications: - Designed for Airpods pro 2. - Easy and convenient to use. Easy to install and remove - Material: Made by high quality TPU and Silicone , Full protection your for [...]
40.51 $ Add to cartItem Features: 100 brand new travel plug adapter Lightweight and easy to use Plug type: eu plug 2pin EU plug size L x W : 19 x 4.8 mm Material: PC, copper Rate voltage / current: 125V/250V 2.5A Color: white/black Package Includes: 1 x EU KR plug adapter Type 1 Feedback 1.As your feedback is very important to our development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. please remember give us five stars, as [...]
40.81 $ Add to cartChcę coś kupić ale szukam informacji jak zamówić... |
Kupiłem coś ale chcę poznać status zamówienia... |
Odebrałem paczkę ale mam pytanie lub problem... |
Chcę dokonać zwrotu i potrzebuję informacji... |
Droptech Sp. z o.o. droptech.polska@gmail.com |
ul. Łódzka 118, Piotrków Tryb. Sprzedajemy tylko przez internet |
NIP: 7712911090 REGON 386758083 |
Wysyłka bezpośrednio od producenta lub dostawcy |
DARMOWA WYSYŁKA + ubezpiecznie dostawy + śledzenie przesyłki |
CAŁKOWITY ZWROT podczas reklamacji |
Reviews
There are no reviews yet.