Additional information
Origin | IT(Origin) |
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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.
Autoaqua Aquarium Smart TDS-100S(S1)S2 S3 Test Monitor TDS Display Connected To RO Water Outlet To Monitor Water Quality Tools This light and handy inline TDS meter can measure the quality of tap water or RO/DI water instantly and keep you and your aquarium healthy. SPECIFICATION Titanium One TDS-100 Range : 0-999 ppm Resolution : 1 ppm Accuracy : +/- 2 Power Source : CR2032 Lithium Battery Battery Life : 1 year Titanium S1 TDS-100S Range : 0-999 ppm Resolution : 1 ppm Accuracy : +/- 2 Power Source : CR2032 Lithium Battery Battery Life : 1 year Titanium S2 TDS-200S [...]
Sale! 83.33 $ 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 [...]
Sale! 43.55 $ Add to cartNote: 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 [...]
Sale! 210.71 $ 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 [...]
Sale! 70.05 $ 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 [...]
Sale! 73.19 $ Add to cartPH Powder Calibration Solution Directions for use: Step 1: Open the packet and pour the powder into a cleaning dry glass container. Step 2: Add 250mL deionized water or distilled water to the beaker. Step 3: Stir until the powder has completely dissolved. Step 4: Calibrate your pH meter. Rinse the meter by pure water before test Specification: Each Pack Volume: 250 ml Each powder packet/sachet makes 250ml of solution when mixed with distilled or deionized water Accuracy: ±0.01pH at 25°C Quantity: 3/6/15pcs [...]
Sale! 42.90 $ Add to cart6 in 1 Water quality test strips Measurement indicators PH/NO3/NO2/CL/GH/KH Test once to understand common water quality indicators Easy to operate, get results in 1 minute If you are satisfied with the items and our service,please take a minute to leave us a positive feedback with 5 stars. Your support is our greatest motivation! If you are not satisfied with the item,please contact us before you leave the negative feedback, we will give you a satisfactory solution. [...]
Sale! 47.19 $ 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 [...]
Sale! 65.48 $ Add to cart【Mini Anatomical Skeleton Model】Aliwovo skeleton models for anatomy has 45cm tall. This is a great basic and entry level skeleton. The head cover can be opened and the mandible, shoulder, elbow, wrist, knee and ankle joints are all articulating .However, the spine is not flexible. 【High Medical Quality】Our human skeleton model is made of high-quality & washable Polyvinyl chloride PVC material, tasteless, durable, corrosion resistant and environmentally friendly. Includes a colorful anatomy detailed manual of human skeletal and muscular. 【Easy To Install】Aliwovo anatomy desktop skeleton model is smallest and most basic ,entry-level, this mini human skeleton model is easily remove [...]
Sale! 63.98 $ Add to cartFeatures: - This is ideal for teaching and studying by doctors or other medical professionals. - llustrates the anatomy and mechanics of the knee joint. - Demonstrates abduction, anteversion, retroversion, internal/external rotation. Material: PVC Package included: 1 X Knee joint model 1 X Base Note: Please allow slight 1-3cm difference due to manual measurement and a little color variation for [...]
Sale! 70.74 $ Add to cartDescription: Features: 1. Advanced silicone material, very soft, care for baby gums and mouth, suitable for 4-24 months baby to use. 2. Material safe, reliable, not containing bisphenol BPA Free. 3. Extended handle design, convenient parental feeding baby, also convenient for parents dig the small bottle of inside food. 4. Non-slip grip, grasp with ease. 5. Beautiful colors, highlight fashion charm. 6. Do not use boiling, microwave and other high-temperature sterilization methods to disinfection. 7. Recommend clean with fruit and vegetable cleaning fluid. Specifications: Material: Silicone [...]
Sale! 40.59 $ Add to cartDescription: 1. Features an ergonomic wide handle design. Soft and non-slip.2. Safe, healthy, odor-free, and durable. 3. High-precision polishing, round and smooth. 4. Dishwasher safe. Encourages toddlers to pick up self-feeding Name: Cartoon Carrot Childrens UtensilsMaterial: 304 stainless steel, PP spoon: About 13.5 x 3 x 1.5cm/5.31 x 1.18 x 0.59inchRound spoon: About 13.5 x 3.5 x 1.5cm/5.31 x 1.38 x 0.59inchFork: About 13.8 x 2.1 x 1.5cm/5.43 x 0.83 x 0.59inchPacking List: Scraper spoon x 1ORRound [...]
Sale! 40.68 $ Add to cartDescription: 1. Safe and reassuring material: advanced food grade PP material, very soft, care for baby's gums and mouth, the material does not contain bisphenol A, safe and reliable 2、 Food grade TBE material: soft and comfortable, easy to grasp 3. More suitable for the baby: the elbow design is more suitable for the baby's eating habits and convenient for feeding 4. Easy to clean: heat resistant temperature up to 70 ℃, clean with water 5. Safety design: the fork head is round and smooth without hurting the mouth 6. Portable lunch box is [...]
40.88 $ Add to cartHighlight: • Safe for baby• Odorless and Non-toxic • Medical-grade liquid silicone, soft and flexible• High tear strength, long-term bite resistance will not break• Soothe Your Baby's Emotions•High temperature Puting Features: 1. Medical-grade liquid silicone, soft and flexible.2. Pacifier size, shape, softness, breast-feeding methods are based on the mother's breast effects design, let your baby experience the mother breast-like feel. 3. Unique product design, suitable for children in different months.4. High tear strength, long-term bite resistance will not break. Specifications: Product Name: Silicone wide mouth NippleProduct size: 60mm diameterProduct material: liquid siliconeProduct color: transparent Package included: 1 [...]
43.01 $ Add to cartFeatures: Brand new and high quality.Made of non-toxic,colorless and odorless silicone and food grade ABSUseful to comfort your baby and bring you a good moodAble to strengthen babys gumsSuitable for babies aging over 3 monthsThis cute and funny pacifier is actually usable and not just for fun.Contains silicone orthodontic nipple, kid tested, dentist approved material: food grade ABS, silicone, pp size: 4 x 4 cm; 1.6 x 1.6 inch color: pink, rose red Please Note: Prior to first use, sterilize by washing with warm soapy water. Do not expose excessiveheat. To PREVENT the possibility of [...]
Sale! 40.59 $ Add to cartmodname=ckeditor Pretty and Cute Ladies, Look here↓ We have recommended sizes for women. Pls check the size chart!(the size chart is on products pictures)we suggest you buy 2 sizes up. If you receive our products and are satisfied with them, please share your beautiful photos in the comments, because we can't wait to see your beauty. Item: Hoodie tracksuit Color: Red Size: S-2XL Season: Spring,Autumn,Winter Style: Sleeve length: Full Package: 1x Hoodie + 1x Pants Notice: 1.Tag Size is Asian size,pls find your size in the size chart. 2.Color may slightly vary due to different display setting. 3.There [...]
Sale! 62.69 $ Add to cart100 Brand New And High Quality Material: Oxford cloth Color: as pictureAs picture Conversion: 1inch=2.54cm, 1cm=0.393inch Size: length x width 37 x 10 x 39cm Item number: 773428 Package include: 1Pc Warm Tip : Please be reminded that due lighting effects, monitors brightness/contrast settings etc, there could be some slight differences in the colour tone of the websites photo and the actual item. Item Measure by hand, it could be 1cm different,your kind understanding will [...]
Sale! 60.53 $ Add to cart9 Pockets, Large enough for storing diaper accessories, toys, tissue and other nursery Durable bucklet Straps easy to hanging on the Crib's, Bed’s, Changing Table, or Changing Station’s edge.An essential storage organizer for you and your baby. It also can be used in office, dorms, camping, dining room and bedroom. Keep gadgets easily accessible, tidy and anti-lost.Gender neutral mesh storage bags design blends in with home decor.Easy to Use: [...]
60.96 $ Add to cartProduct name: hanging bag, bedside hanging bag, storage bag, storage bag. Size: 50CM high x 60CM wide. Hand-made, there are errors! The bottom layer and pockets are all quilted design, good support, beautiful and durable, three rows of pockets, 432 grids from top to bottom, hold some small things that babies usually use, such as baby bottles, wet wipes, nail clippers, small masks... Super practical! Dear friends, Because we cut by hand, from the entire batch of cloth, most of the patterns are relatively large, so the actual product may not be the same as the picture. Where is [...]
Sale! 62.49 $ Add to cartDescriptions: Material: Oxford cloth + PP support plate + diamond mesh Size:44.6 x 23 x 16cm(as shown in the follow picture) Packaging:1 Baby crib diaper organizer Feature: 1. Intimate partition, baby items are classified and stored, and items can be easily found. 2. Supported by PP partitions, hanging bags stand upright. 3. Non-slip wear-resistant Oxford cloth, safe and odorless. Note: Size: Please allow 1-2cm size differs due to manual measurement. Color: Due to the difference between different monitors, the picture may not reflect the actual color of the item.We guarantee the style is the same as shown in the [...]
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Droptech Sp. z o.o. droptech.polska@gmail.com |
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