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3.8 of 5.0 with 19 Reviews
SALE PRICE: $15.99
Manufacturer: Micro Essential Lab
Brand: Micro Essential Lab
Manufacturer: Micro Essential Lab
Brand: Micro Essential Lab
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Double Roll Hydrion Quat Check Test Paper provides a simple, reliable, and economical means to measure the concentration of Quaternary Sanitizers, specifically Alkyldimethylbenzyl ammonium compounds, Rocall II, and Hyamine 3500. With color matches within the Hi Range of 0-200-400-600-800-1000ppm (parts per million) and the Lo Range of 0-100-200-300-400ppm, the test paper measures concentrations between 0-1000ppm, detecting exhaustion of solutions that should be replaced as well as helping to avoid using excessive amounts of sanitizing agents. Federal, State and Local health regulations require users of Quaternary Ammonium Sanitizer Solutions to have appropriate test kits available to verify the strength of sanitizer solutions. Sanitizer solutions are essential in the food service industry to ensure that sanitizers are at the proper concentration specified by the individual manufacturer. Dip the strip into the sanitizing solution for 10 seconds, then instantly compare the resulting color with the enclosed color charts which match concentrations of 0-200-400-600-800-1000ppm (Hi Range) or 0-100-200-300-400ppm (Lo Range).
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3.8 of 5.0 with 26 Reviews
SALE PRICE: $15.99 21% OFF
Manufacturer: SainSmart
Brand: SainSmart
Manufacturer: SainSmart
Brand: SainSmart
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Overview: SainSmart PH-600 pH Meter is a convenient instrument for testing the acidity or alkalinity of fluids. It is very easy to use - just dive the pH meter to the maximum immersion depth in the solution, and then you can get accurate readings quickly. Features:    ◠It is widely used in aquarium, fishing, swimming pool, student laboratory, food & beverage, etc.    ◠It comes with a carrying case and small screwdriver for precise calibration.    ◠LCD with green backlight and stylus design ensures portability and comfort.    ◠With protective foil and calibration screwdriver. Specification:    ◠Measuring range: 1-14 pH    ◠Resolution: 0.01 PH    ◠Accuracy: ± 0.1pH    ◠Batteries: 4x 1.5V (AG13)    ◠Automatic temperature compensation: 0-50 ℃ (0-122 ℉)    ◠Dimensions: 5.94"x 1.3" x 0.79"    ◠Weight: 53g (0.12lb) Pack List:    ◠1x SainSmart PH-600 meter    ◠1x Screwdriver    ◠1x Instruction
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3.8 of 5.0 with 38 Reviews
SALE PRICE: $16.13 1% OFF
Manufacturer: Industrial Test Systems
Brand: Industrial Test Systems
Manufacturer: Industrial Test Systems
Brand: Industrial Test Systems
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pH & Total Alkalinity Test Strips 480005. pH & Total Alkalinity Test Strips 480005 Feature: pH & Total Alkalinity Test Strips 480005 Feature: pH & Total Alkalinity Test Strips are a single test strip that has been designed with two separate test pads; one for pH and the other for total alkalinity. The test is an alternative to wet chemical tests since it gives reproducable results for each test separately. Test range is from 6.0 to 9.0 for pH and 0-360 ppm for total alkalinity. To use dip one test strip into a water sample for 10 seconds then remove. Immediately match the pH test pad color then match the total alkalinity test pad color. There are no chemicals to mix results are obtained in 30 seconds and the test strips are safe to use with no hazardous chemicals. Bottle of 50 test strips Test time: 40 seconds Spa and swimming pool owners should test pool water for total alkalinity regularly to ensure their total alkalinity is in the proper range. Low alkalinity levels can stain the walls and floors of pools corrode metals turn your water green and cause your eyes to burn. Likewise if your total alkalinity is too high your chlorine will be less effective as a disinfectant and youll have to add acid often to adjust the pH level. EV4339-40 Water Test Strips Water Test Strips Water Testing Test Kits Bicarbonate Water Alkalinity pH Water Quality
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3.8 of 5.0 with 139 Reviews
SALE PRICE: $16.70 17% OFF
Manufacturer: Watersafe
Brand: Watersafe
Model: WS-425B
Color: N/A
Manufacturer: Watersafe
Brand: Watersafe
Model: WS-425B
Color: N/A
This WaterSafe kit identifies harmful levels of bacteria and lead in your water. Watersafe test kits are easy-to-use and produce results on the spot. Tests bring the accuracy of laboratory procedures into any home or business. Contains one-step water testing kits: Lead kit can detect dissolved lead at levels below the EPA Action level of 15 parts per billion (ppb); bacteria kit can detect the presence of Coliform Bacteria in your water. Get results in only 10 minutes with easy to follow directions and no mixing or measuring.
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3.8 of 5.0 with 36 Reviews
SALE PRICE: $17.39 1% OFF
Manufacturer: Ecooltek
Brand: Generic
Manufacturer: Ecooltek
Brand: Generic
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This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. Very excellent, accurate and durable. Specification: Size: 155 x 29 x 16 mm approx 6.1 x 1.1 x 0.6 inches Display: LCD Digital Accuracy: 0.01 Resolution: 0.01 Operating Temperature: 0~80℃ Measuring Range: 0.00~14.00 Probe Type: Precision Glass Bulb Electrode Calibration Method: 2 Points Automatic Calibration Power Supply: 2x 1.5V Button Cell Batteries Apply For: Aquaculture, Aquarium, Household Water Supply, Hydroponics, Laboratory Testing, Water Testing, And So On. Note: The new digital tester shouldn't need to be adjusted. When you turn on the tester , you may find the measured value is not accurate and unstable, it's normal phenomenon. Put the digital tester in the liquid that you want to test about 1 minute and you can read the PH. If you find it not accurate, use the Calibration Adjustment Screwdriver (including) to adjust the adjustment trimmer. Package Included: 1 x Digital pH meter
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3.8 of 5.0 with 16 Reviews
SALE PRICE: $18.33 1% OFF
Manufacturer: Scientific Equipment of Houston
Brand: SEOH
Manufacturer: Scientific Equipment of Houston
Brand: SEOH
PEHANON is a special pH-test strips that unifies the pH-indicator and the reference colors on one strip. Any sample color has the same effect on both, the reference colors and the reactive pad. This ensures unadulterated readings in colored solutions. The user can be sure to get accurate pH-values. pH-values can be determined without a separate color chart. Workers and machinists can use single strips instead of complete packs with color chart, which makes PEHANON highly economic. An invisible hydrophobic barrier just above the top color field prevents capillary action of the test solution beyond. The handle will remain dry and clean whatever the sample is. Therefore the use of the strip is very safe.
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3.8 of 5.0 with 35 Reviews
SALE PRICE: $19.72 52% OFF
Manufacturer: Chase Instrument
Brand: Chase Instrument
Model: 1986
Manufacturer: Chase Instrument
Brand: Chase Instrument
Model: 1986
Models through C25 require a cylinder 340 x 38 mm diameter and approximately 250 mL of liquid for submersion. Models through F20 require a cylinder 150 mm deep x 25 mm i.d. and approximately 50 mL of liquid for submersion.
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3.8 of 5.0 with 6 Reviews
SALE PRICE: $19.99 24% OFF
Manufacturer: Yakamoz
Brand: Yakamoz
Manufacturer: Yakamoz
Brand: Yakamoz
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Yakamoz 3 in 1 Multifunctional Digital Portable TDS EC Temperature Meter The TDS EC Meter is a professional level water test meter that fits in your pocket. It detects water quality highly efficient, accurate and quickly. Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, water purifiers and filters, food(vegetable , fruit) & drink quality monitoring, pools and spas, aquarium, hydroponics. Instrument Features: • Lock Function, easy to read and record, the instrument will lock the reading • 5-minute auto shut off feature to save the battery power • Display: large and easy-to-read LCD screen • EC Range: 0-9990 µS/cm • EC Accuracy: ±2% • TDS Range: 0-9990 ppm (mg/L) • TDS Accuracy: ±2% • Temperature Range: 0℃-80℃; 32℉-176℉ • Temperature Accuracy: ±0.1℃/ ℉ Use Steps: 1. Please unplug the electrode protective sleeve before use. 2. Press the switch,place the electrode into the test solution. 3. After the numerically stable,press the HOLD button and take it out of the solution to read. 4. After reading,turn off the meter,wipe clean the electrode before sleeving it. --- Shift between TDS and Conductivity: Please touch the SHIFT button. --- Temperature shift: Continuous touch the SHIFT button twice,degrees Celsius and degrees Fahrenheit conversed. --- Automatic temperature compensation: Automatic convert the indicating value to 77°F or25°C. Package Included: 1 x Meter 1 x Portable casing 1 x User manual
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3.8 of 5.0 with 22 Reviews
SALE PRICE: $19.99
Brand: Test Sure
Model: TS53
Brand: Test Sure
Model: TS53
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TestSure's 5 panel drug test cup is the easiest way to screen for multiple substances with one test. It's the same type of drug test administered by medical labs and law enforcement agencies all over, and now it's available for you to use from the comfort and privacy of your own home or business! Our drug test cups are FDA and CE certified and come with a 100% money back guarantee! Our 5 panel drug test cup tests for the following substances. If any of these are found in the urine , the test will return a result of positive: 1. Marijuana (THC) 2. Ecstasy (MDMA) 3. Cocaine (COC) 4. Ketamine (KET) 5. Benzodiazepines (BZO) TestSure's 5 panel drug test cup is delivered in discreet packaging with your privacy in mind. Package contains 5 (5 panel) drug test cup with directions for use. Using this product is super simple: Step 1. Collect urine sample in the drug test cup provided and tighten the lid on securely. Step 2: In 3-5 minutes read test results on lid of drug test cup. Use the packaged instructions for reference. Shelf life: 24 months Storage: Room Temperature
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3.8 of 5.0 with 43 Reviews
SALE PRICE: $20.30 39% OFF
Manufacturer: HM Digital
Brand: HM Digital
Manufacturer: HM Digital
Brand: HM Digital
FEATURES: With the push of a button, the unit displays a green or red light, indicating good water quality or service required, respectively Tests for TDS or conductivity levels Eight programmable set points (by dip switch). Bright LED lights Simple to use Factory Calibrated to 100 ppm NaCl. Re-calibration is unncessary. Comes equipped with Mur-lok® Quick-Connect T-fitting - 1/4 inch standard, (also available in 3/8" or 1/2" ) Excellent Reverse Osmosis (RO) or Deionization (DI) monitor Installs quickly and easily SPECIFICATIONS: TDS/EC Range: 0-5000 ppm (10,000 µS) Max. Set Point: 50 ppm (100 µS) Accuracy: ±3% ATC: No Cable Length: 24.5" (including sensor) Fittings: 1/4" Power source: 4 x 1.5V button cell batteries (included) Battery life: Approx. one year Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.) Weight: 39.7 g (1.4 oz.) (not including sensor)
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