Test Kits & Thermometers - 121 - Blowout Sale! Save up to 57%

ean: 0676422622931,

TOC, COD, TDS Water Quality Tester 1.Total organic carbon Detection of bacteria, viruses, microorganisms, humus, chemical pesticides, and harmful substances ect.. 2.Cod Detection of organic matter, nitrite, sulfide, ferrous salt 3.Total dissolved solids ect.. Detection of calcium hydride, sodium cyanide, magnesium sulfate, potassium nitrate ect..QUICK AND EASY TO USE Measure your water quality in seconds. Simply import water into the instrument, touch the on-screen button, and lock the result

mpn: 221974b89c9207d093aebc160a76bb6d, ean: 0011922700848,

Description: - Simple Mini portable pen design, easy to carry and operate. - Uses conductivity test to measure the salt concentration in liquid food. - Put the probe under the liquid surface by at least 2cm, the result will appear. - On push button: press the button to power on,then it is ready for measurement. - 7 Red LED for indicating salt concentrations: 0.3%~0.6% (Moderation); 0.8%~1.0% (Thick); 1.3%~2.0%.(High Concentration)Specification: - Material: ABS, copper. - Color: White -

You Save: 7%

Description : Water Quality PH/CL2 Chlorine Tester Level Meter PH Tester for Swimming Pool Spa It's hard to know the PH value and the chlorine level just by looking at the color of the test paper, because the color cannot be identified easily just by human's eyes. This meter can test water pH and CL2 easily. It will be a good tool for you to make sure the quality of the pool's water now :) Features: Quite an essential tool for swimming pool and spa.Ideal for simple operations to test water PH

ean: 0664271804592,

Specifications: Material: ABS Color: White Weight:55g Size: 154*30*14mm Measurement range: TDS level 0-9999ppm Conductivity: 0-9990μS/cm Accuracy: +/- 2% Degree Celsius: 0-80°C Degree Fahrenheit: 32-176°F Life: approx.700hrs of use TDS&EC METER Use Step: 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 of the solution to read. 4.After reading, turn off

mpn: SZJCY, ean: 0705020077871,

The TDS is an ideal pocket meter that can be used for any and all applications, Widely be used for all Water Quality Testing, Water Purification Applications, Aquaculture, Hydroponic, Pool & Spa, Water Treatment,tap water, filtered water, distilled water, bottled water, well water, Fieldwork，etc. This advanced digital ppm meter pen with Advanced Microprocessor Technology, combines TDS Meter(Total Dissolved Solids), EC Meter(Electrical Conductivity) and Temperature meter all in one.

mpn: TDS-1392, ean: 0701936211385,

TDS Meter user-friendly and easy to install with its step-by-step operating information. Has a 4-digital LCD for ease of reading. It is used to monitor aquatic water for dissolved solids and impurities. Applications: Aquarium it can also be used in swimming pool, spa, laboratories and hospitals. Feature: User-friendly and easy to install with its step-by-step operating information Has a 4-digital LCD for ease of reading Four (4) 1.5V batteries are provided for a clean and wireless

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mpn: TDS001, ean: 0600607623925,

Questions about the filter?The TDS meter offers you a current idea of TDS conditions and the effectiveness of what's going on with filters or other reverse osmosis systems. With this water tester, you will be very aware of the quality of water at home.Know nothing about the water quality?It gives you an idea how good or how bad the water is before you are using or drinking when hiking, camping and traveling. Also, it allows you to keep tracking the water quality in the aquarium or agriculture.A

ean: 0190891320322,

FeaturesMade of premium plastic shell, large display, durable and practicalNo more traditional chemicals needs, simply operateGreat for home and laboratory ph testing applications including household drinking water, aquariums, swimming pools, tap water, hydroponics, spa, laboratory and scientific testingAs a high accuracy meter, it can tell test result quickly and accuratelyA convenient tool to test water ph and chlorine level for swimming pool and spa, guarantee your healthProduct

mpn: ZHM278AU, ean: 0610877528745,

Features: 3-in-1 Digital Water Quality Tester: Total dissolved solids (TDS) meter + electrical conductivity (EC) + temperature meter for water quality test. The TDS meter only detects the LEVEL of dissolved solids in the water. It will NOT tell you what the solids are. Hold Function/ Easy to Read: The TDS/EC water quality tester with hold function & Large LCD Display by Press HOLD button to save the measurement value that is Easy to Read and Record. And Auto-Off Function 5 minutes later for

You Save: 38%

mpn: 4336416496, ean: 6919609357382,

Specification: Measuring Range: 0-14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH（20°C ) Use Environment: RH 95%, 0-50℃（32～122℉ ) Battery: 3×1.5V LR button cell Product Size: 150mm(L)×29mm(W)×15mm(H) Product Weight: 55gWarning Tips Be careful with the glass probe since it may be a little fragile when you use. Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.Package Contents: 1 * pH MeterHigh quality and durable. Highly accurate for

mpn: AO-99531-03,

Lab Equipment & Instruments. Water Quality Test Strips, total hardness, 0 to 425 ppm, 50/bottle. Manufactured by COLE-PARMER. Water Works brand products.Lab equipment & instruments. Made in united states. Manufactured by COLE-PARMER.

5 in 1 test strips are great for quick, on-site evaluations of water quality with reliable results on every test. These mulit-parameter test strips test for five water quality measurements on 1 strip. Contains 50 tests..

mpn: 52451, ean: 0871980800207,

The aquanique Pond Thermometer is fast, accurate and easy to read. It can help you decide when it's time to preserve your pond pumps, fish and plants. During the winter, if water temperatures fall below 40 degrees Fahrenheit, you may want to take precaution by moving your fish, plants and equipment indoors.Fast, accurate and very easy to read. Floats along the surface of the water. No maintenance required.

mpn: 4316344583, ean: 0647608367755,

HM DIGITAL COM-100 Waterproof EC/TDS/Temp Combo Meter + 342ppm /700 us 90 ml solution (please check out the matching PH-200 pH meter) - Authorized Distributor - Brand New Meter with 1-Year USA Manufacturer Warranty! FEATURES Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature. Three different calibration options (KCl, 442TM, NaCl), each with its own non-linear conversion factor. Automatic Temperature Compensation (ATC) using three temperature coefficients

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mpn: 4332686380, ean: 0804200156747,

It has been brought to our attention that some other sellers may be selling expired test kits. Your test kit is GUARANTEED to be fresh, with an expiration date well in the future This simple, affordable one-of-a-kind kit tests for (Bacteria, Lead, Pesticides, Nitrates, Nitrites, Chlorine, pH and Hardness) 8 of the most common and potentially hazardous contaminants found in drinking water. Sample your water today and watch results appear right before your eyes! For your family's health, you'll

mpn: 4332686381, ean: 0619159512892,

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mpn: CE1323, ean: 0711531598606,

Note: 1. Press ''SHIFT'' once for TDS & EC transformations 2. Press ''HOLD'' button for maintaining reading 3. Press ''SHIFT'' twice for ''° C / ° F'' transformations 4. The EC unit of this product is μs / cm. The range of EC measurements is 0-9990 us / cm(1 ms / cm = 1000 us / cm) 5. The TDS measurement standard is as follows: TDS 0 ~ 70 ppm (equivalent to 0 ~ 4 ° dH) indicates very pure water; Very soft water TDS 70 ~ 150 ppm (equivalent to 4 ~ 8 ° dH) indicates high purity water; Soft

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mpn: 4332686370,

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You Save: 31%

mpn: WQ105, ean: 0683431991057,

(3) ea Pro-Lab WQ105 Professional Water Quality Do It Yourself Test Kits The Professional Water Quality Test Kit is an inexpensive, easy-to-use and reliable means to check water quality at home with instant results. The Professional Water Quality Test Kit accurately monitors municipal and well water as well as the efficiency of home water filtration devices and is recommended for use every 3 months. The product features laboratory grade test strips which will measure for potentially major

mpn: HM Digital-AP-1, ean: 0163120787982,

Description:?HM Digital AquaPro TDS Water Quality Tester with Thermometer AP-1 Specs: TDS Range: 0-5000 ppm (mg/L). Temperature Range: 0-80 degrees C; 32-176 degrees F. Resolution: 1 ppm. Temperature Resolution: 0.1 degrees C/F. Accuracy: +/- 2%. Conversion Factor: NaCl (avg. 0.5). Calibration: Digital calibration by push button. Water resistant housing. Power Source: 1 x 3V button cell (included) (model CR2032). Dimensions: 5.9'' H x 1.1'' W x 0.5'' D. Weight: 1.5 Oz.Retail. hm digital ap-1 hm