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1. HM Digital #ad
90 ml Volume, HM Digital C342 TDS and EC Calibration Solution, 342 ppm NaCl #adHM Digital #ad
- Sealed with a coated foam liner. Comes in lightweight HDPE plastic bottles. Nacl calibration solution, available in 342 ppm or 1000 ppm. This hm digital tds calibration solution is also known as Water Tester Solution andTDS Meter Calibration Solution.
The c-342 is nacl solution 342 PPM. Use the hm digital tds calibration solution 342 ppm to periodically re-calibrate your HM Digital TDS meter or HM Digital Water Quality Tester.
|Brand||HM Digital #ad|
|Manufacturer||HM Digital, Inc. #ad|
2. Bluelab #ad
500 milliliters, Bluelab PH 7.0 Calibration Solution #adBluelab #ad
- They should be stored with the lids securely tightened. Store in a cool place out of direct sun and heat. Ph instruments are calibrated to pH 7. 0 first buffer then to pH 4. 0 slope.
|Manufacturer||iPower Distributor L&G #ad|
3. Bluelab #ad
Bluelab CAREKITPHCON Probe Care Kit for pH and Conducitivty Probes, Cleaning and Storage #adBluelab #ad
- Kit contains 2 x 20ml packets each of: ph 7. 0, ph 4. 0, ec 2. 77 and kcl storage solutions; 3 plastic cups. Supplied by bluelab, the industry leader in hydroponic testing equipment.
Contain bluelab Conductivity Probe Cleaner and chamois. Comprehensive kit for cleaning, storing, and maintaining pH probes and conductivity probes. Contains bluelab pH Probe Cleaner and brush.
4. Bluelab #ad
100ml, Bluelab STSOL100 KCL Storage Solution for pH Probes #adBluelab #ad
- Store your bluelab ph probes in KCL storage solution to extend their life and improve accuracy. Supplied by bluelab, the industry leader in hydroponic testing equipment.
Includes one 1 bottle of storage solution at 100ml. Easy pour spout for quick application. Add to the cap of the probe for storage and to hydrate the probe as needed; instructions included.
5. CityFarmer #ad
Accurate and Reliable, Built-in ATC., CityFarmer Digital pH Meter, Hydroponic Nutrient Digital pH Meter with 2 Pack of Calibration Solution Mixture Included #adCityFarmer #ad
- And it comes with 1x cityFarmer pH meter, 1x color user manual, 2x 1. 5v lr44 button cellsbuild-in, 2 x pH Buffer Powders, One-Year Warranty by CityFamer. Get the package and test it right away. Use this meter to ensure all the water/liquids in your house are in quality conditions with perfect pH balance.
If you are not happy with our product, just drop us an email thru seller feedback, we will send you a replacement without question asked. And it’s factory pre-calibrated. It you think you might need to calibrate it down the road, this meter gets the result fast and accurate.
Great value –our ph meter has built-in atc automatic temperature compensation to ensure you get the accurate reading in different liquid temperature 32°F - 122°F 0°C - 50°C. Wide applications: our digital ph meter is great for a wide range of applications, aquarium maintenance, food, hydroponic nutrient, such as swimming pool, laboratory testing, home brewing, tap water, wine and much more!.
Worry-free environment – we at cityfarmer believe everyone deserves to live in a worry-free environment. You get the ph reading in seconds, you can also calibrate it by yourself. Accurate and fast: with this digital ph meter, you don’t need to work with color chart or test trips, with range between pH 0 ~14 and accuracy of ±01 pH. Hassle-free customer experience – we at cityfarmer stand by 100% customer satisfactions.
6. Bluelab #ad
Bluelab GL56732898 PH 4.0 Calibration Solution, 500 milliliters lab-Chemical-Standards, Natural #adBluelab #ad
- 0 first buffer then to pH 4. 0 slope. Calibration solution should be stored in a cool place out of direct sun and heat. Ph measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. Ph instruments are calibrated to pH 7.
7. Bluelab #ad
And Conductivity Measures, Bluelab METCOM Combo Meter for pH, Easy Calibration, Temperature #adBluelab #ad
- Made in new zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment; 5 Year Limited Warranty with proof of purchase. Quickly monitor your nutrient level to maximize your grow and ensure plants get the balanced feed they need.
Easy two point calibration and auto temperature compensation makes this digital meter a handy tool with backlit LCD display and calibration reminders.
Other features: auto off function, low battery indicator, units for temperature; KIT INCLUDES: AAA batteries and calibration solution; Works with Bluelab Leap pH Probe for direct media measurements. Measures ph, ppm 700 and cf with lab quality glass that can be used for the pool, brewing, ppm 500, hydroponics, temperature and tds ec, drinking water, and growing.
|Manufacturer||Bluelab Corporation Limited - Import (NZ) #ad|
|Warranty||Five year free repair or replacement guarantee. 6 months for the ph probe|
8. Bluelab #ad
Rockwool, Rootzone and Solution, Easy Calibration, Bluelab METMULTI Multimedia pH Meter for Soil, Coco #adBluelab #ad
- Made in new zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment; 5 Year Limited Warranty with proof of purchase 6 month warranty for probe.
Other features: auto off function, low battery indicator; KIT INCLUDES: AAA batteries and calibration solution; Includes Bluelab Leap pH Probe for direct media measurements. Measures ph in media for acid or alkaline conditions to make precise up and down adjustments with lab quality probe used for the pool, and growing in rockwool, soil, brewing, hydroponics, drinking water, etc.
Monitor for your ph level to maximize your grow and ensure plants get the balanced feed they need. Easy two point calibration makes this digital meter a handy tool with backlit LCD display and calibration reminders.
|Manufacturer||Bluelab Solutions #ad|
9. VIVOSUN #ad
0.05ph High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter, VIVOSUN pH and TDS Meter Combo #adVIVOSUN #ad
- Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools. Ph meter: full measurement range of pH 0 - 14, reliable and quick readings.
Comes with protective case; Lightweight, handheld design for portability and convenience. Due to recently reviews about 1413 solution, please note that tds Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included.
Note: this meter can't test sea water. 3-in-1 tds meter: measurement range 0-9990ppm, 01- 800°c, 0-9990µs/cm; accuracy ± 2%, 32. 0-176. 0°f.