Water Quality & Instrumentation - Page 283

Manufacturer: MICRO ESSENTIAL LABORATORY Brand: Phydrion Model: 5920024

These low-cost Jumbo rolls offer larger paper strips to measure pH in one of four ranges. Ideal for use in the field or plant. The larger size makes it easier for testing-evenn with gloves. What's included: 1 roll of paper and protective case. Larger, field-sized papers for quick pH monitoring.

Manufacturer: MICRO ESSENTIAL LABORATORY Brand: Phydrion Model: 5920024

These low-cost Jumbo rolls offer larger paper strips to measure pH in one of four ranges. Ideal for use in the field or plant. The larger size makes it easier for testing-evenn with gloves. What's included: 1 roll of paper and protective case. Larger, field-sized papers for quick pH monitoring.

Manufacturer: Puuli Brand: Puuli

100% BRAND NEW! Weight: 65g Size: 15 x 3 x 1.5 cm Excellent meter, very accurate and durable Measuring pH Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH (20°C), ±0.2 pH Operating Temperature: 0 - 50°C (32 - 122°F) Calibration: manual,1 point This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. Please calibrate with the buffer solution before use. Package Content: 1 x pH meter 1 x screw driver 3 x AG 13 button cell batteries (included) 2 pouches of calibration buffer solution (4.0 & 6.86) 1 x instruction manual ( English)

Manufacturer: VicTsing Brand: VicTsing Model: JN1-PCA002B-VD Color: Black

NOTE: 1. Do not use the breath analyzer until it has been 20 minutes since the last drink; please wait at least 3 minutes to begin next test after last test.2.Do not use it in the environment of paints, pesticide, alcohol and other corrosive gas;3. Once it turns on, it will take 15 seconds to warm up. After this it will beep and inform you to blow into the device. Both are timed so you know exactly when to do what. You have 10 seconds to blow into the device and then it will give you the results. Specifications:Product Dimensions(L*W*H): 4.059in*2.355in*1.102inWeight: 2.2ozDetection Range: 0.00-0.19% BAC; 0.00-1.99‰ BAC; 0.00-0.99 mg/l; 0.00-199mg/100mlAlarming Level: 0.05%BAC; 0.50‰BAC; 0.25mg/L; 50mg/100mlAlarming Type: Audio AlarmingAccuracy: ±0.01%BAC ; ±0.10‰BAC; ±0.05mg/l; ±10mg/100mlWarm-up Time: less than 20sResponse Time: less than 5sPowered by: 3 AAA batteries(not included) Working Current: less than 120mAWorking Voltage: DC4.5VWorking Temperature: -10°C-50°CRelative Humidity: less than 95% (No Dew) Certification: RoHS, CE Package Included:1x VicTsing Breath Alcohol Tester5x Mouthpieces1x User Manual Warranty:45 days money-back and 12-month, worry-free Guarantee!

Manufacturer: Industrial Test Systems Brand: Industrial Test Systems Model: 480010

These test strips are an excellent alternative to wet chemical chlorine tests. The unique indicator (TMB) is reactive only to free chlorine; therefore, no interference from monochloramines occurs. Accurate, reliable results are achieved in under one minute, even when measuring cloudy and colored samples. Water Works 2 test strips (3108T40) offer accurate and reliable testing for both free and total chlorine on the same strip. Most are available in packs of 30 individually foil-wrapped strips with a detailed color chart or in a bottle of 50 loose strips with color chart on the label.

Manufacturer: HM Digital Brand: HM Digital Model: TDS-3 Color: style 1

Product Description: A 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-3 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-3 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-3 is a great tool for drinking water, water filtration and purification, colloidal silver, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, commercial and industrial applications and more. The TDS-3 is a rugged model that includes a protective carrying case. This is the world's most popular handheld TDS meter for industry professionals.

Manufacturer: Hydrion Brand: Hydrion

Type B paper indicates odd pH values: 1.0, 3.0, 5.0, 7.0, 9.0, and 11.0. Each package contains 10 vials of strips; each vial contains 100 strips. Not for measuring the pH of natural waters, such as streams, rivers and lakes.

Manufacturer: Healthmate International Brand: HealthmateForever

Reuseable TENS EMS electrode pads made of breathable fabric, very soft and flexible for joints, stay attached well.

Manufacturer: Electron Microscopy Sciences Brand: Electron Microscopy Sciences

More accurate measurement of pH values without contamination by the indicator dyes. Individual color fields cannot run into each other, sharp differentiation between pH values. ph range: 4.5 -10, ph graduation: 0.5

Manufacturer: HM Digital, Inc. Brand: HM Digital Model: HM-DIGITAL-TDS-4 Color: Brown

Product Description: How Pure is Your Water? A 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-4 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-4 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-4 is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), colloidal silver, aquariums, RO/DI systems, pools and spas, and more.