GUWANJI 2PCS Linear Rails SBR12 1000mm Linear Guide Rails with 4PCS SBR12UU Slide Blocks, CNC Rail Kit, Linear Rails and Bearings Kit for Automated Machines and Equipments(SBR12-1000)
The linear guideway rail inculde 2 pieces of linear rail SBR12-1000mm/39.4 inch long and 4 SBR12UU blocks, sliding blocks to be used cooperatively with rails, high precision and easy to mount dismount..
SBR12 linear rails are made of good bearing steel and aluminum alloy, surface chrome plating treatment beautiful anti-rust, high hardness, more durable..
Industry-standard SBR block with high-precision linear bearing inside. The adjustment handle can adjust the tightness of the slider, standardized processing, ideal for positioning the guide rail..
Perfect combination of main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with high precision linear bearing inside..
SBR12 linear rails apply for DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, etc. Also applicable for large-scale transmission equipment, including industrial robots, cracker machines..
Fleck WS48-56SXT AFW Filters 5600SXT 48k with 1' Bypass Best Selling Softener Digital SXT Metered Whole House System-Includes Water Bottle with Install kit, Black
Fleck 5600sxt Digital on-demand Metered Water Softener with paddle wheel meter (BR5600SMS-SXTPW), Made in the USA..
Black Structural 10×54″ Resin Tank, 15″x36″ standard black square brine tank with safety float, made in the USA.
Includes Fleck bypass valve (60049) and 1″ male threaded yoke connection (18706-01).
Will treat up to 6. 5 GPM service flow rates (9. 8 GPM peak) great for the average home with low to moderate hardness.
48, 000 grain or 1. 5 cubic feet of high capacity 8% cross linked resin. AFW Filters water bottle included with system. Water bottle has sanitizer pack, silicone lubricant, and hardness test strips for the PERFECT install!.
U.S Pool Supply Standard 3-Way Swimming Pool & Spa Test Kit Tests Water for pH Chlorine and Bromine
Professional 3-way water test kit for maintaining proper Chlorine, Bromine and pH chemical levels in swimming pools and spas.
Kit includes a 1/2 ounce dropper bottle of OTO (Orthotolidine) Chlorine Test Solution and a 1/2 ounce dropper bottle of Phenol Red pH Test Solution.
Includes clear view water testing block with accurate measuring scale and integrated color markings for the chemical levels.
Comes with a user guide and it all stores in a polyethylene case.
Easy to use, just fill each test tube with pool water, add 5 drops of the proper solution into each test tube, put the test tube caps on, shake the testing block then check the Chloride, Bromine and pH readings.
Leisure Time 45005A Spa & Hot Tub Test Strips 4-Way Bromine Testers, 50 ct
Keep your spa water balanced by making sure it is within the following recommended ranges: pH 7.2-7.8, total alkalinity 80-120 ppm and calcium hardness 150-400 ppm.
Available for chlorine and bromine sanitizing systems.
For more than 25 years, Leisure Time has been the premier name in spa water care.
Compatible with bromine and ozone systemsDescriptionFast, easy and accurate spa water testing with the dip of a strip. Simply dip a strip in the spa or hot tub water, and compare to the color chart on the back of the bottle. Easy-to-read spa test strips and hot tub test strips are compatible with bromine and ozone sanitizers. Tests spa water for: pH, total alkalinity, calcium hardness and bromine..
6 in 1 Aquarium Test Strips,100 Strips Fish Tank Test Kit for Testing PH Nitrite Nitrate Chlorine General & Carbonate Hardness, Accurate Saltwater and Freshwater Aquarium Water Testing
6 in 1 Aquarium Test Strips: Aqua Care Pro strips test for General Hardness, Nitrite, Nitrate, pH, Carbonate Hardness, and Chlorine..
Accurate and Fast Acquisition of Measurement Results - Please put the aquarium test strips into the water for 30 seconds and remove it, then hold the strip horizontally and compare with color chart on bottle to get accurate value of the fish tank..
Keep Your Fish Safe and Healthy: We recommend testing your fish tank at least twice a week. At the same time, we also provide a manual, which explains the various indicators of the water within which standards are beneficial to the growth of the fish..
Widely Application: Our aquarium test strips used to many fish tanks, such as Freshwater fish tank, Altwater aquarium, Fish bowl, Betta fish tank, Turtle tank..
Portable and Easy to Carry: it including 100Pcs test strips in a bottle. you can take it to anywhere, and you can use it any time, very convenient..
Digital Food Nitrate Checker Tester for Fruit Vegetable Meat Portable Touch-Screen Water TDS Meter Nuclear Radiation Detector Monitor Meter
Food Nitrate Checker: This device accurately detects dangerous nitrate content in more than 60 type of fruit and vegetables, meat and fish products.
Background radiation and radiation levels of particular objects.
Fast and Accurate: Food Nitrate and water hardness (TDS) results within 3 seconds and radiation levels results within 10 seconds with less than 10%....
Advanced Tech: The advanced dual test probes are easily inserted into fruit, vegetables and meat to test for nitrate levels while causing the least....
Easy to Use: High-resolution color display and testing system provides an easy way to quickly read the quality and safety index of your fruit,....
ciciglow RFID Lock System, Multipurpose Impact Door Access Controller, Backlight High Strength Security 3 Unlocking Methods for Home Apartment School Office
Widely used in home, office, residential area and other public places..
3 options to open your door: Cards, code, card + code..
High strength,impact resistant,metal door machine high degree hardness,impact resistant, wear resistance,use electric drill test easily..
ABS material key pad with back light design,long service life..
SHINA Light Luxury Electroplating Five-Unit Vase Removable and Rotatable Wrought Iron Dried Flowers Hydroponic Glass Test Tube Bottles
4-glass set of test tube flower vases with rustic brown wood block base.
Perfect as unique and stylish way to display small flowers, water plants, herbs and succulents **Plants not included**.
Durable rustic brown wood block base complements a variety of decors and keeps the test tubes ably supported on a mantle, table, shelf, windowsill, and countertop surfaces.
Includes a tube cleaning brush so that you can easily maintain the test tubes.
Approximate Dimensions: Overall - 8.0 W x 1.5 D x 5.5 H.
Cleaning Brush (Overall) - 7.5 L x 1.0 W, Brush - 2.5 L x 1.0 W (in inches).
