This new 3-in-1 water quality monitor is professional and necessary tool for testing pH / Temperature / EC of the solution level. Test the EC with both wide range(ms/cm) and narrow range(us/cm) at will.
eBay
Range: pH: 0.00~14.00PH, Temp: 0~50 ℃. Resolution: pH: 0.01PH, Temp: 0.1 ℃. Accuracy: pH: ± 0.02PH, Temp: ± 0.5 ℃. Suitable for various horticultural venues and suitable for soil testing in various planting areas.
eBay
The test strip color changes must be matched with the pH scale color chart within about 15 seconds. Different pH content discoloration range is different, by comparing the color card ratio: the smaller the number, the stronger the acidity, the larger the value, the stronger the alkalinity.
eBay
Acidity (pH value) for laboratory. pH:0~14.00pH;mV:±1600mV;Temperature:0~60℃. pH:0~14.00pH;mV:±1999mV;Temperature:0~60℃. pH:0.01pH;Temperature:±1℃.
eBay
NOTA: Questo tester del suolo non può essere applicato per testare il valore del pH di altri liquidi.
eBay
Accuracy: ±0.05 pH.
eBay
It's helpful for you to plant your plants to help them and strong. Suitable for both indoor and outdoor. 1 x Soil Tester. - Portable and lightweight design, this tester is convenient to carry to where you need.
eBay
This pH electrode is designed for both laboratory use and continuous pH monitoring. Its wide application includes but not limits to swimming pools, spas, fish tanks, aquariums, aquaculture and hydroponics.
eBay