Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment with lab quality glass probe.
General uses include growing tent, swimming pool, drinking water, aquarium, fish tank, and brewing.
This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
Fully waterproof and floats in solutions.
Double junction electrode has a longer lifespan compared to standard probes due to less contamination and is more accurate and reliable than comparable pens, test strips, drops, and more.
Combine with ppm meters for full indoor garden nutrients monitoring in water and soil.
Other features: Auto off function, low battery indicator, units for temperature.
KIT INCLUDES: AAA battery, lanyard, and calibration solution.
IF PROBE IS DRY, SOAK IN KCL SOLUTION FOR 24 HOURS, KCL SOLUTION IS SOLD SEPARATELY.
Made in New Zealand, and manufactured by Bluelab, the industry leader in hydroponic testing equipment.
RCYAGO Dissolved Oxygen Meter with Electrode Filling Fluid
Dissolved oxygen meter is a precision instrument for measuring dissolved oxygen and temperature. The dissolved oxygen probe is a thin film with a polarographic sensor and a thermistor for temperature measurement and temperature compensation. The permeable membrane separates the measured solution from the sensing electrode but allows oxygen to pass through the membrane to react, and the concentration can be measured..
Dissolved oxygen refers to the concentration of molecular oxygen dissolved in water, generally expressed in mg/L (ppm) and saturation percentage (%), which is the percentage of dissolved oxygen in 1L of water. The oxygen concentration of our dissolved oxygen meter is 0.0-40.0mg/L, most of the range of dissolved oxygen meters on the market is 0.0-20mg/L. When measuring and calibrating, needn't open the protective cover of the electrode, just put the electrode in the solution for measurement..
Detachable probe, easy to replace, equipped with 6 probe protective covers and anaerobic water calibration powder. The film inside the protective cover cannot be taken apart. After using it for a period of time, the test value is inaccurate and the calibration is still inaccurate, and the membrane sleeve needs to be replaced..
Inkbird WiFi ITC-308 Temperature Controller with WiFi IHC-200 Humidity Controller and Seedling Heat Mat, 20W, 10\ x 20\ Bundle
【Temperature&Humidity】WIFI smart controller supports both IOS & Android，WIFI supports 2.4GHz Wi-Fi router, free APP “Inkbird Smart” which is able to control temperature at any time..
【Calibration&Alarms】Both of them have the calibration function. You can calibrate what you need. They can alarm if the temperature or humidity level is over what you set. Cool and dehumidification delay function can extend your device's life..
【Reliable & Upgraded Heating】INK-HM20W professional heat mat is quipped with upgraded heating film, provides gentle and warm heats for the plant germination, maintains the temperature of the root area between 86℉-104℉ when the ambient temperature is around 68℉. The upgraded heating film is solid and stable, it will never scorch your plants..
【Stable & Flexible】The strong heating film and the flexible construction offers more uniform heating and the radiate far-infrared light wave making the heat source softer and evenly, perfect for seed starting and home gardening. The mat is soft and can be stored as a roll, no crease will be left when unfolding it. It will be great to use in conjunction with INKBIRD thermostats..
【Safe & Durable】The MET certificated seeding mat adopts the high temperature resistant th....
...easurement mode has 8 calibration scales(A,B, C, D, E, F, G, H), based on different types of wood materials. You can choose the matched calibration scale according to the calibration tables of manual, which can provide higher measurement accuracy..
【More functions】 The moisture meter can also measure the ambient temperature, and has a one-key conversion button for temperature unit C/°F. It is easy to compare the moisture content of the measured object at different temperatures. The lid of the moisture meter also has a Test Aid module to determine whether the moisture meter is working properly. In addition, the moisture meter also has automatic power-off, low battery indicator functions..
【Easy to use, strong and durable】 The moisture meter adopts high-strength high-precision stainless steel probe and ABS engineering plastic shell, which is strong and durable. Large LCD display with backlight and data holding button for fast and intuitive readings. Ergonomic design, compact shape, easy to use..
Digital pH Meter, Dr.meter 0.01 Resolution High Accuracy PH Tester, Auto Temperature Compensation pH Testing Pen with Backlit Two-Color LCD Display and Data Hold, 0-14pH Measurement Range Water Tester
▶ 【Automatic Calibration】 We make your job faster and easier than ever with this convenient PH tester! With the 3-point calibration procedures, your PH testing device will automatically identify the calibration solutions to give you your reading in a snap..
▶ 【Automatic Temperature Compensation】 Temperature can affect reading levels, our PH meter's automatic temperature compensation can ensure that you're getting the best possible reading. Unlike other PH meters that only have a range of 0-50 degree, ours has a even better range of 0-70 degree, so you can test with confidence in any environment..
▶ 【User Friendly】 You can easily replace the 2 AAA batteries when it's time, and you can also activate the 15-minute auto-off functionality to save battery. Plus, it even comes with a storage case to keep it safe and protected when you're on the go..
...oms, offices, laboratories, balconies, etc. Its stylish and refined shape makes it a perfect addition to any patio, room, or garden.
Easy to Read: The outdoor thermometer decorative snow and sun pattern on surface for reference, white dial face with bright, high visibility temperature scale. Black bold numbers and stylish pointer make it perfect and easy to read the temperature value from long distance.
Sturdy Steel Material: The decorative outdoor thermometer and hygrometer consists of sturdy steel with a glass lens and metal enclosure suitable for exterior mounting, you can use this analog thermometer for a long time without damage, even if you put it outside. With real glass lens, you can view measurement data at a glance.
Wide Measuring Range: This garden hygrometer/thermometer accurately measures temperature and humidity simultaneously ranges between -40 and 120℉/-40 and 50 °C to accommodate all climates, both Celsius and Fahrenheit are available.
humidity range from 0 to 100%RH, to keep house or garden in great condition.
Automatic Calibration within 2-3 Hours: This weathe....
Digital PH Meter,Backlight PH Meter 0.01 High Accuracy Water Quality Tester,PH Range is 0-14,Suitable for Drinking Water Swimming Pool and Aquarium Water PH Tester Design,with ATC
...y level, which will be displayed on the screen in ppm. Our pen can quickly display the conductivity level of water (Conducts Electricity (EC)) also.
it means the dissolved minerals (ions) in water are what conduct the electricity. Finally, you will know the level of pollution and mineralization of water..
[Automatic temperature compensation] - There is no need to worry about the temperature of the test liquid affecting the measurement results, as both the pH meter and TDS meter have an automatic temperature compensation function that adjusts to the water temperature.
[pH tester] Full measurement range of pH 0 - 14, reliable and quick readings. How to calibrate pH pen - Press CAL key for 5 seconds to enter calibration mode, then press to select 6.86, 4.00, 9.18 corresponding powder to finish calibration, pH pen electrode is easily affected by the environment, if not used often, calibration before use will get accurate measurement results, regular use will keep the accuracy of measurement.
[Great for all home and laboratory] TDS & & EC and pH testing applications including drinking water, cooking water, aquariums, swimming pools, hydroponic, etc... Not necessary anymore to compare color strips. It's digital reality..
Gain Express 0-32% Brix Refractometer ATC High-Concentrated Sugar Solution Content Test Tool 0.2% Division Homebrew Tester Meter Brandy Beer Fruits Vegetables Juices Soft Drinks
0-32% Brix Range with 0.2% Division and Accuracy of ±0.2% Brix.
Especially useful in measuring the ripeness (sugar content) of fruit juice, such as grapes, in degrees brix, also an ideal tool for measuring brix in....
Easy calibration simply by distilled water.
Automatic temperature compensation (ATC) for immediate and accurate calibration readings, regardless of ambient temperature.
