Additional information
Origin | IT(Origin) |
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Sklep online tanie
205.05 $
32 in stock
Origin | IT(Origin) |
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Note: Different models correspond to different chemical elements. Products are bought individually, not in sets. Some products contain liquid and batteries. If you choose products containing liquid, please choose the special channel. Russian buyers please choose Cainiao Heavy Parcel Line. If the goods are returned by the logistics provider because they contain external batteries, I will take out the batteries and send them again. thank you
The HI758 Checker® HC Handheld Colorimeter provides a simple, accurate and cost-effective way to measure calcium. Required for the development of calcium carbonate skeletons of coral reefs, calcium is a crucial component of marine waters. Designed as a more accurate alternative to chemical test kits, the HI758 provides quick, accurate results in four easy steps:
The HI774 Checker
®
HC Handheld Colorimeter provides a simple, accurate and cost-effective way to measure phosphate in marine systems including coral reef tanks. Phosphate is an important parameter to measure in aquaculture and aquariums; levels that are too high can lead to extensive algae growth, depleted dissolved oxygen levels, and ultimately can be fatal to many types of fish and aquatic life. Designed as a more accurate alternative to chemical test kits, the HI774 provides quick, accurate results. For those that would like measure phosphate as phosphorous we off the HI736 Phosphorous Checker
®
HC. Alternatively, to determine the fraction of phosphorous PO
4-P there is in phosphate PO
43- the phosphate reading is multiplied by 0.3261. A 0.50 ppm phosphate reading is equal to 0.163 ppm or 163 ppb phosphorous.
The HI772 Checker
®HC Handheld Colorimeter provides a simple, accurate and cost-effective way to measure alkalinity in degrees of calcium hardness, commonly abbreviated as dKH. Critical to marine environments, alkalinity not only provides the carbonate ion required for calcium carbonate skeletal regeneration of coral reefs, but it also acts as a pH buffer against large changes in acidity. Designed as a more accurate alternative to chemical test kits, the HI772 provides quick, accurate results in four easy steps:
Nitrate is a by-product of the Nitrogen cycle. Excessive amounts of Nitrates in a reef aquarium can promote the growth of undesirable organisms including algae and dinoflagellates while insufficient amounts can lead to starvation in which SPS and other corals will show signs including the loss of color and paleness. The HI781 Nitrate Checker HC is a handheld colorimeter that uses the Beer-Lambert principle to determine the concentration of nitrate colorimetrically. The HI781 is designed specifically to measure low levels of nitrate in a saltwater aquarium. The 0.00 to 5.00 ppm mg/L range is ideal for reef aquarium maintenance.
HI98319
Salinity measurements calculated from a conductivity measurement using known tables
Choice of measurement units displayed in parts per thousand ppt, Practical Salinity Units PSU, or specific gravity S.G.
Automatic Temperature Compensation ATC, displays temperature in °C or °F
Amperometric graphite sensor reduces polarization effects and does not oxidize
Large LCD displays stability indicator, low-battery indicator, and calibration tags
Dedicated calibration button with automatic recognition of the 35.00 ppt calibration solution in calibration mode
Supplied complete with meter and calibration sachets in a durable plastic storage case.
Product Name: Marine Nitrate High Range Checker HC – HI782
Nitrate Range : 0.0 to 75.0 ppm as NO3–
Nitrate Resolution : 0.1 ppm
Nitrate Accuracy : ±2.0 ppm ±5 of reading
Nitrate Method : Zinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample. This checker has been developed to work with seawater samples.
Photometer/Colorimeter Light Source LED @ 525 nm
Photometer/Colorimeter Light Detector silicon photocell
Battery Type/Life 1.5V AAA
Automatic Shut-Off after 10 minutes of non-use
Environment 0 to 50°C 32 to 122°F; RH max 95 non-condensing
Weight 64 g 2.3 oz.
Dimensions 86.0 mm x 61.0 mm x 37.5mm 3.2 x 2.4 x 1.5”
Ordering Information HI782 Checker HC is supplied with sample cuvettes with caps 2, marine nitrate starter kit reagents for 10 tests, 3 mL Pasteur pipette 1, 1.5V AAA battery 1, and instruction manual.
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 cartDescriptions: Similar in use to a brewing hydrometer, but measures in a different range 0-alcohol. The use of an alcoholmeter is very straight forward. Pour a sample of the spirit to be tested into a tall glass or high chemical tolerant plastic cylinder, leaving enough space for the alcoholmeter to disperse the liquid. In order to obtain the most accurate reading possible, try to ensure that the liquid is as close to 68° 20° as [...]
44.70 $ 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: This is a very nice tiny Co2 Glass Checker. 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. Easy maintenance, since it is not under water, it wont grow algae on the glass. Specification: Material: Glass Length: app. 6cm/2.36 Color: Transparent Quantity: 1 Pc Glass checker Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to [...]
43.29 $ Add to cartbody, td, th { font-family: Verdana, Geneva, sans-serif; font-size: 12px; color: #636363; } body { margin-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; } a { color: #636363; text-decoration: none; } a:hover { text-decoration: none; color: #636363; } a:active { text-decoration: none; color: #636363; } em { color: #BD1A1D; font-style: normal; font-weight: 700; } Newly LED Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature With Suction Cup Description: Features:1.100 Waterproof: with sealed ring design, our aquarium thermometer can completely submerge into the water, water temperature measurement is more accurate. 2.Suction Pad For Ease Of [...]
43.99 $ Add to cartBullet Points:1、15 in 1 Water Test:Total and other 15 projects in total,Water quick test, provides results in a matter of seconds2、Health: Test strips are Suitable for drinking water, aquarium, fish tank, swimming pool and spa, industrial water, pond, hot spring water 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 [...]
43.55 $ Add to cartJBL Proscan Test Water Analysis With Evaluation Via App Water Test Set Aquarium Tank Test Kit Feature: 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. Usage: 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 Store & Google PlayStore select the water type [...]
73.19 $ Add to cartDescription: The latest environmentally friendly materials will not pollute the water, the color will not fade, and will not affect the pH in the tank. The silk leaves are softer and wont scratch the fish, and the plants will sway with the water and look real.Copying the natural environment, it is not clear whether it is a natural plant or not. They will stay beautiful season after season.Not only will your little fish love it, but this artificial plant is also very popular among shrimp, geckos, salamanders, and even lizards, frogs, snakes, chameleons, hermit crabs, and more.Pet fish will sleep, [...]
40.71 $ Add to cartFeatures: Brand new and high quality. It is a simulated diver with a floating ball which can be used as aquarium decoration. It can also be used as diy materials for kindergarten handwork, moss micro landscape, succulent landscape. You can also use it to make ocean bottle or star bottle, scene decoration, and mini tabletop decoration. Equipped with transparent String about 40CM long, you need to bind the wire yourself, and you can adjust the length. When you put it in your fish tank, you can enjoy a unique view. It is a very suitable gift for people who has [...]
40.78 $ Add to cartCondition: 100 Brand New Type:Stamp Size:10x10cm 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 [...]
45.11 $ Add to cartMini Floating Diver Aquarium Ornaments Fish Tank Decoration Small Floating Ball Aquarium Accessories Resin Landscaping Decor Description: Product category: diver landscaping ornaments Material: environmentally friendly resin Size: 6 x 3.5cm Weight: ornaments plus floating ball about 20g Color: blue, orange Specifications: 1. 【Material】: environmentally friendly resin, 100 brand new, high-quality material selection, non-toxic and harmless, safe to use 2. 【Style】: two movements, photo and diving, can be purchased separately, or the two can be used together, the water world is more vivid 3. 【Design】: With floating balls, floating scenery in water is more [...]
40.58 $ Add to cart10.8 x 2.4mm #8 R134a NBR Green O Rings Rubber Seal O-Ring Kit for Car Air Conditioner Mechanical High Temperature Seals Description : Very good quality !!! You get for your pay for !! #8 O-ring Size Inner diameter x thick : 10.8 x 2.4mm Quality : Top A++ Material : NBR High temperature resistant . about -40°C~125°C or up to 150°C Wear-resistance, Oil / Refrigerant resistance Buy > 5 pieces , you will get 40 [...]
47.71 $ Add to cartOn CV Axles This excludes lift kits and torn boots Contact East Lake Axle for any Warranty Claims All warranties must be authorized before shipment to East Lake Axle. Please reference the original sales record number when submitting the warranty claim. The sales record number can be found in My ebay/Purchase history. There is a $10.00 fee to process the warranty, this includes a return air-bill to send the product back to East Lake Axle.For warranty claims please contact [...]
181.69 $ Add to cartDescription: Features: Simple plug and play, portable size and lightweight design, more convenient and smarter. Material: Alloy USB interface standard. Can be ordinary TYPE-C data cable into A male to A male data cable, compact and easy to carry. The internal four lines, about two for the power and ground, such as only power supply, connectivity and the two can be, the middle two responsible for the transmission of data. 100 brand new and high quality USB-C flash drive, HDD, and peripherals connected to a USB Type A laptop / PC / charger / power [...]
40.34 $ Add to cartCorrugated Pipe Roller Pipe Cutter Portable Bearing Pipe Cutter Creative Universal Tube Shear Cutter Accessories Tools Manual Description: Cutting diameter range mm: 5-50mm Cutting diameter range : 5-50mm Applicable to: metal pipe, PPR plastic pipe, copper pipe, aluminum pipe, etc Specifications: 1. Solve the problem of pipe cutting: applicable to cutting copper pipe, aluminum pipe or thin-walled non-hard metal pipe. Do not operate savagely Do not cut round pipes made of hard and thick metal. Only use round pipes made of thin wall and small hardness 2. Bearing steel blade: the blade is forged with bearing steel, with sharp cutting [...]
40.93 $ Add to cartAll products are in stock and delivered normally during the festival. Colored plastic handle U-shaped small scissors yarn scissors, three colors are available, the product material is 65 manganese steel + plastic handle, a single weight is about 8 grams, and the opp bag is individually packaged. It has a wide range of use, and is often used for thread trimming heads in clothing stitches, etc.; or as a [...]
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