Water Quality & Instrumentation - Page 769

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI98103

The Hanna Instruments HI 98103 is a compact pH tester with a narrow probe for use in small samples or test tubes, and has manual two-point calibration, a single-line LCD screen, a replaceable electrode, and low power demand. A pH meter is commonly used to measure the pH of substance such as water, food, beer, or wine in laboratory, industrial, and food applications. The single-line LCD screen of this meter shows the current measurement. The meter has manual temperature compensation and manual two-point calibration through trimmers on the top. Two 1.5V AA batteries provide approximately 3000 hours of use. The meter also comes with an HI 1270 pH electrode and instructions. Specifications pH range0.0 to 14.0pH resolution.01pH accuracy+ or - .2Operating temperature-5 to 50 degrees C (23 to 122 degrees F)Operating relative humidity95 percentDimensions66 x 50 x 25mm/2.6 x 2.0 x 1.0 inches (H x W x D)Meter weight without probe50g/1.8oz.H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. A pH meter, also called a sensor or tester, is a device used to measure the acidity or alkalinity of a substance. A pH meter has either a portable or a benchtop body. Many portable meters are handheld devices. Some testers have an internal sensor, and may have a tip and body that fit inside of a container for measurement. A meter is commonly used in many different environments from laboratories to field research and manufacturing facilities. Researchers, manufacturers, and hobbyists use a pH meter in aquaculture, agricultural, wine-making, and water-testing, and for scientific applications. Some pH meters may measure additional parameters such as dissolved oxygen (DO), conductivity (also called electro-conductivity or EC), temperature, total dissolved solids (TDS), salinity, resistivity, or oxygen reduction potential (ORP)/mV.Hanna Instruments manufactures analytical instrumentation and supplies, including pH meter...

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI99104

The Hanna Instruments HI 99104 is a compact pH tester with a narrow probe for use in small samples or test tubes, and has manual two-point calibration, a single-line LCD screen, a replaceable electrode, and low power demand. A pH meter is commonly used to measure the pH of substance such as water, food, beer, or wine in laboratory, industrial, and food applications. The single-line LCD screen of this meter shows the current measurement. The meter has manual temperature compensation and manual two-point calibration through trimmers on the top. Two 1.5V AA batteries provide approximately 1000 hours of use. The meter also comes with an HI 1270 pH electrode and instructions. Specifications pH range0.00 to 14.00 pHpH resolution.01pH accuracy+ or - .2Operating temperature-5 to 50 degrees C (23 to 122 degrees F)Operating relative humidity95 percentDimensions200 x 28 x 20mm/7.9 x 1.1 x 0.8 inches (H x W x D)Meter weight without probe46g/1.6oz.H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. A pH meter, also called a sensor or tester, is a device used to measure the acidity or alkalinity of a substance. A pH meter has either a portable or a benchtop body. Many portable meters are handheld devices. Some testers have an internal sensor, and may have a tip and body that fit inside of a container for measurement. A meter is commonly used in many different environments from laboratories to field research and manufacturing facilities. Researchers, manufacturers, and hobbyists use a pH meter in aquaculture, agricultural, wine-making, and water-testing, and for scientific applications. Some pH meters may measure additional parameters such as dissolved oxygen (DO), conductivity (also called electro-conductivity or EC), temperature, total dissolved solids (TDS), salinity, resistivity, or oxygen reduction potential (ORP)/mV.Hanna Instruments manufactures analytical instrumentation and supplies, including pH...

Manufacturer: Bel-Art Brand: Bel-Art Products Model: B61807-4200

Used to determine proof of ethyl alcohol spirits, these hydrometers are available in various ranges from 0 to 206%. At 300mm (12”) long, these alcohol proof hydrometers are made of lead free ballast and glass. Made according to the Bureau of Internal Revenue, U.S. Treasury Department, the tolerances listed for these hydrometers are those outlined in Circular 555 of the National Bureau of Standards, Testing of Hydrometers. Each is individually serialized and has a temperature standardization of 60°F (15°C). DURAC Alcohol Proof Hydrometers are hand inspected by our U.S. quality team in our exclusive triple accredited/registered ISO/IEC 17025:2005 and A2LA Accredited Calibration Laboratory; internationally recognized and accepted by the signatory economies of the ILAC /MRA and located in our ISO 14001:2004 Environmental Management System registered facility. They are packaged with a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy indicating accuracy traceable to NIST. Note: Alcohol proof hydrometers should be stored in a clean, dry, safe place, and should not be subjected to extreme temperatures.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI 98103SW

The HANNA HI 98103SW water & soil testing kit provides you with everything needed to test the pH of water or soil. The kit includes a HANNA HI98103 digital pH tester, (1) pH 4.01, (1) pH 7.01 calibration solution sachet to calibrate the meter and (1) cleaning solution sachet to clean the electrode and (1) 100 ml plastic beaker for samples. It also includes a pH chart as well. This water & soil kit is packaged in a carrying case.

Manufacturer: Hydrofarm, Inc. Brand: Hanna Instruments Model: HI98103

The pH Checker supplies users with fast and accurate readings from 0 to 14 pH with a resolution of 0.01 ph. This compact tester has an easy to read LCD display and simple to perform two point calibrations. The pH electrode of the Checker can be easily replaced. You only need to unscrew the electrode from the meter body and screw on a new one. The Checker is fast, accurate, lightweight and with 3000 hours of battery life, you won't have to worry about frequent battery replacement.

Manufacturer: LeaningTech Brand: LeaningTech Color: Grey

The LeaningTech Tri-Meter water quality monitor is professional and useful tool for testing PH/EC/TEMP of solution level. Perfect for wide applications, such as beverage, fish hatcheries, food processing, aquarium, photography, laboratory, quality control, school & colleges, swimming pools, water conditions. Range: pH: 0.00 ～ 14.00pH EC: 0.00 ～ 19990us/cm Temperature: -50 ～ 70℃ (-58℉～ 158℉) Resolution: pH: 0.01pH EC: 10us/cm Temperature: 0.1℃ (0.2℉) Accuracy: pH: ±0.1pH EC:±2%F.S Temperature: ±1℃ (±2℉) Temperature Compensation: 0℃ ～ 50℃ (32℉～ 122℉) Working temperature: 0℃ ～ 50℃ (32℉ ～ 122℉) Power Supply: DC 6V Battery: 4×1.5V AG-13 Button Cell Batteries ( Included) Color: Grey Material: ABS Item Size: Approx. 188 * 35 * 35mm Item Weight: Approx. 80g Package Size: Approx. 21 * 10.4 * 5cm / 8.3 * 4.1 * 1.9in Package Weight: Approx. 158g / 5.6oz 1 x  LeaningTech pH/EC/TEMP Meter (Battery Included) 1 x  User Manual 1 x  Mini Screwdriver

Manufacturer: BND-Conmed Corporation Brand: BND-Conmed Corporation

Electrode Monitoring Blue Sensor T Foam Ag Oval Medium 25/Pk

Manufacturer: J-so Brand: J-so Color: PH 3

TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-EZ can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS-EZ is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The TDS-EZ is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, and more.PH penprovides more reliable accuracy and durability for testing the acidity or alkalinity of liquids. It is very easy to use - just immerse the electrode and the readings are automatically displayed. With a resolution of 0.01pH and a 0.05pH range of error, you may get higher accuracy than other pH meters. The electrode is designed with more durability in order to offer a longer product lifetime even through heavy use.With a standard measuring range of 0-14 pH, An affordable way to test your swimming pool, aquarium, tap water, or appliance water source, you can finally know whether the water you are drinking or using is acceptable for the application. It is also an excellent choice for basic measurements in a laboratory setting, making it an ideal choice for students taking chemistry or biology classes.Specifications: Measuring range: 0.00-14.00 pHSoil Light Meter3in1 Moisture PH Light Meter for Hydroponic Plant Soil # Ideal tool for both indoor and garden plants care # Please clean the electrode after each use * 1 X 3 IN 1 PH LIGHT METER FOR PLANT SOIL

Manufacturer: American Marine Brand: American Marine

Highest quality, very accurate and dependable. Totally waterproof and compatible with virtually every monitor or controller on the market today. Low drift, fast response, and long life. We recommend replacing your ORP probe every 18 months, and replacing your pH probe when it can no longer be calibrated successfully (usually after 12-18 months). 10' cord.

Manufacturer: Lemonbest Brand: Lemonbest® Color: Black

Description: This Salinity Refractometer is designed for testing the concentration of salt water and brine and used for quality control in research and clinical laboratories and marine industry. Its scale enables the direct determination of salinity in water that contains dissolved salt and little or no other dissolved solids. It is suitable for a marine saltwater tank. It's fully equipped with ATC(Automatic Temperature Compensation) that automatically adjust itself to correct temperature discrepancies during use. Capable of measuring with high accuracy and provides precise results. It's equipped with vivid and sharp reticle chart for easy and comfortable reading. Specifications: Measuring Range: Salinity: 0-280 ppt(0-28%) of NaCl Minimum Division: Salinity: 2 ppt(0.2%) Accuracy: ±2 ppt(0.2%) Reference Temperature: 20°C ATC(Automatic Temperature Compensation) Compensation Range: 10°C-30°C (50°F-86°F) Manual calibration with mini-screw driver provided Package Include: 1* Salinity Refract meter 1* Fabric Cloth 1* Dropper 1* Screwdriver 1* Hard Case 1* User Manual