Additional information
Origin | Mainland China |
---|---|
Type1 | Aquarium Marine Test |
Type2 | Salinity |
Type3 | Water Tester |
45.94 $
363 in stock
Origin | Mainland China |
---|---|
Type1 | Aquarium Marine Test |
Type2 | Salinity |
Type3 | Water Tester |
Features:
1. 6 inches deep into the water to avoid errors caused by inhaling the oil film on the water surface
2. Keep your hands clean to prevent pollution of the seawater in the fish pond
3. Accuracy can reach +.002 specific gravity units
4. Rugged and durable structure
5. Simple reading is more reliable
Description:
Item Type: Salinity Hydrometer
Material: Plastic
Color: Clear shown as pictures
The proportion of range: 1.010-1.030
Salinity range: 0-40
Square model:12 x 8.5 x 1.5cm
Length model:19 x 7.5 x 1.5cm
Instructions:
1. Insert the hydrometer into the water tank or fish pond about 15 cm. Direct water overflows the baffle slowly fill with water to prevent bubbles from sticking to the pointer
2. After the water is full, take out the hydrometer and place it on a level surface
3. Read the data, the inner surface is the specific gravity, and the outer surface is the salinity
Packing list:
1 x Hydrometer.
1 x Stick
It's not only ideal for household or laboratory use, also suitable for testing pH balance of drinking water, pool, aquarium, food Project, RO system, Spa, or hydroponics.Note: This product does not include battery, battery model: 2X 1.5V LR44 range: 0.00-14.00 pHResolution: 0.01 pHAccuracy: 0.01 pHBatteries: 2X 1.5V LR44 not includedAutomatic temperature compensation: inchWarm tipsIt STEP 1: Turn open pH meter, Clean the electrode in distill waterIt STEP 2: Immerse the electrode in pH 6.86 standard buffer solutionIt STEP 3: Press the CAL button. Wait until the display digital is 6.86pH and steadyIt STEP 4: Clean the electrode [...]
45.84 $ Add to cartNote: The bottle color random! Black or White. Test parameters: 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: PETQuantity: 50 strips/box Note 1.Please allow 1-2cm errors [...]
50.93 $ Add to cart3 in 1 TDS EC Meter Temperature Digital LCD Water Testing Pen Purity Filter with 4 Different Modes Water Level Tester Note: 3V CR2032 button battery not included The LCD screen is convenient for reading and recording data and stores readings for easy reading and recording, and the digital LCD TDS meter is used to test the purity of the filter water quality, to check the performance of your water filter and to check the hardness 1 grain = 17 ppm .To ensure that you always drink clean and safe water, the TDS tester is recommended for every family. [...]
46.13 $ Add to cartBullet Points: 2、.Health: Test strips are Suitable for drinking water, aquarium, fish tank, 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 [...]
47.30 $ Add to cartNew Wi-Fi Adapter Accessory For Canon W-E1 EOS 5DS / 5DS R /7D2 mark II Camera in ChineseThe instructions are in ChinesePackage Inclusion:1 x Wi-Fi AdapterItem Brand New and High QualityColor : BlackModel : W-E1Add Wi-Fi to your previously unconnected 7D Mark II, 5DS, or 5DS R with the SD card-shaped W-E1 Wi-Fi Adapter from Canon. Sliding right into your camera's SD card slotThis device brings high-speed 802.11b/g/n Wi-Fi on a 2.4 GHz band with a range of up to 32.8'.This enables users to wirelessly transfer their photos and MP4-format video to a smart device, as well as remotely [...]
73.06 $ Add to cartDM USB2.0 Female to Type C Male Port OTG Micro Charging Adapter Connector Convertor for Mac Huawei Xiaomi LG Sony Tablets Feature: - Feature with USB2.0 turning into Type C-B port function, read the data of the devices directly - Plug and play, supporting hot swappable function and no additional drivers needed and without software installation - Wide compatibility and reversible connection, allowing you to insert the connector in a right way - Equipped with metal enclosure, durable and abrasive resistant - Constructed with ultra-slim shape and lightweight design, good for saving storage and carrying anywhere you like - Compatible [...]
46.25 $ 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 cart2-port USB Type-C + 2-port USB Type A female hub with PC 3.5-inch floppy disk front panel 1. Specifications: Port: 2 ports USB Type-C + 2 ports USB Type-A 2. Data transfer rate: in line with USB 3.1 Gen1 5Gbps, and USB 3.0 3. The same data transmission rate is suitable: 3.5 inches open bay space 4. Cable length: 50cm compatible with Windows XP / Vista / 7/8 / 8.1 plug and play backward hot swap, compatible with USB 1.1, USB 2.0, USB 3.0 Note that a USB 20pin [...]
67.03 $ Add to cartFor Apple MacBook Pro A1278 A1286 A1297 2nd 9.5mm SATA HDD SSD Caddy Adapter Bay We all kind of goods are shooting, please rest assured that the buyer purchase! The quality is high and the price is reasonable, welcome to wholesale and negotiating the business! 2ND Hard Disk Drive HDD caddy/adapter for any uses 9.5mm height DVD drive with SATA connector to the motherboard. It work with SATA hard drive, and SSD Solid State Drive as well. Fast & Reliable connection, just as the primary HDD. Fully integrated into laptop, [...]
52.75 $ Add to cartPromotion! ! !SD card adapter onefavor PCMCIA card reader for Mercedes Benz MP3 memory Free shiping Packing: 1 Piece of Adapter 【No SD Card】 Specifications: The adapter is special designed for Mercedes Benz use, its a perfect match for MP3 player under PCMCIA command system. And support 2GB, 4GB, 8GB, 16GB, 32GB SD cards. Super good quality can compare favourably with the original one. Within the card, the adapter is perfectly fit your car, no extra card expose out. Theres a spring inside the adapter, users just gently pushing the card, the card will popup [...]
66.85 $ Add to cartMini Portable Wire Stripper Knife Crimper Pliers Crimping Tool Cable Stripping Wire Cutter Multi Tools Cut Line Pocket Multitool description: Color: Orange package included: </pSee more product details1. Made of Quality Materials Wire Cutters Pliers are made from high-quality materials, processed with exquisite craftsmanship for rich details, featuring excellent performance for long service life. 2. Safe to Use Wire Stripping Tool is safe for beginners to strip or peel wires, effortless for you to finish the work safely, and convenient to operate. 3. [...]
40.15 $ Add to cartbody { font-size: 75; color: #000; font-family: Open line-height: 1.3; } dl { margin: 0px; width: 480px; float: left; } dt { width: 100px; height: 15px; float: left; } dd { width: 240px; height: 15px; float: left; } dl dt { margin: 0px; line-height: 22px; color: #474747; font-size: 14px; font-family: tahoma; } #product-desc { width: 100; height: 209px; } #description { width: 100; height: 50; [...]
58.10 $ Add to cartDescription It is made of material, which can be used for a long time. It has funny and creative design, which ensures its popularity and practicability among kids. Ideal gift for your kids. A very interesting will give your children a happy childhood. Features - Color: Random Color. - Material: Plastic. - Size: - Made of great quality material, its durable and safe for use. - You could send it to your boys and girls as a gift and they will like it. - Creative and funny, this will [...]
45.53 $ Add to cartPlug it and you can directly measured nuclear radiation. Features: For the detection of 20mR/h ~ 120mR/h of gamma rays and 100 ~ 1800 off variables / points of the soft beta ray. Sound and light alarm. Interrupt the output interface, through this interface can be connected to the microcontroller and then displayed on the LCD. Supports most of the Geiger tube: M4011, STS-5, SBM20, J305, etc. the 330~600V operating voltage of the Geiger tube can be supported. Support the computer PC data acquisition, Matlab analysis and processing. Specifications: Geiger tube parameters: Technical parameters diameter: Φ10±0.5mm Total [...]
109.28 $ Add to cartFeatures UT18 Series voltage and continuity testers are designed for testing AC DC voltage, 3-Phase voltage and phase more.This series is categorized as CAT IV 600V and meets IP65 standard. Application fields for UT18 includes smelting, electronics ,manufacturing, and electrical. These voltage testers are perfect tools for electricians ,to quickly measure voltage levels in andy harsh environment. This series should NOT be used in 110V electrical systems Note:Battery is not included LCD Display and analog bar graphUT18D Auto power off,the conductor to be measured is greater than 12V Phase rotation test Continuity test with buzzer and LED indication RCD:Detecting [...]
84.65 $ Add to cartMechanical Equipment Vibration Tester Curve Display Acceleration Velocity Displacement Digital Vibration Analyzer Magnetic Probe Introduction: This product is based on piezoelectric effect of artificially polarized ceramics. It is suitable for conventional vibration measurement of mechanical equipment, especially for rotating and reciprocating machinery. It can measure vibration displacement, velocity and acceleration, and is widely used in fields like machinery manufacturing, electric metallurgy and general aerospace. Functions: Full display; Screen flipping; Switch acceleration measurement between high and low frequency; high frequency 1KHz~10KHz /low frequency 20Hz~1KHz Curve display; Store and view files; Power indicator; Double measurement button; Flashlight; Screen brightness; [...]
169.53 $ Add to cartUT210 Series Mini Clamp Meters UT210 series mini digital clamp meter is with high reliability, high security, automatic range, miniaturization. Can accurately measure small current signals; product chip set up VFC start mode, the internal will go through a specific filter circuit, the high-frequency interference signal filtered out to ensure the accuracy of the measurement data! Can be applied to the occasion with VFC frequency conversion voltage, current, full-range overload protection and unique appearance design, making it a new generation of practical electrical measuring instruments with more excellent performance. Features 1.AC DC Current measurement3.LCD buzzer5.VFC measurement6.NCV ,non [...]
122.81 $ 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.