pH & EC Testers
In order to control plant nutrition, it is essential to control the pH level in the nutritive solution.
There are diverse digital and chemical testers for measuring pH. It is also very important to control the food concentration in the nutritive solution. In order to do so, you need an EC tester (electrical conductivity), what allows you to know and to regulate the nutrient content level in the nutritive solution.
It is important to regularly calibrate the digital pH and EC testers by calibration liquids called Buffers in order not to obtain an erroneous reading.
Hanna Dist-4 EC digital tester, permanent scans in mS/cm unity.
Permanent Indicator of high quality for the pH and temperature.
. Retro lighted screen
. Stability indicator
. Extra large reader
. 12V alim
It was equiped by a large retro-lighted screen, that announce on continious and simultanly, pH and Temperature.
It have a micro-procesor that offers a great confort of use, with a great read precision.
With advanced functions, like Calibrate Process, with 2 Buffers pre-programmed on the memory with Automatic Temperature Compensation that ensures a high quality reads, with high precision.
The body is compact, robust and waterproof, and is easy to install, including in the smallest spaces.
Technical datas :
pH range = 0.00 à 14.00 / Gamme T° = 0.0 à 60 °C
pH resolution = 0.01 / Resolution T° = 0.1°C
pH accuracy = 0.05 / Précision T° = 0.5°C
Temperature compensation = Automatic
Inpout = adaptator 12V inclued
Size = 165 x 110 x 35 mm
Regular Price: £102.20
EC/TDS Tester Milwaukee WaterProof pH 55/ pH56
RANGE: -2.0 to 16.0 pH (pH 55)
-2.00 to 16.00 pH (pH 56)
-5.0 to 60.0°C / 23.0 á 140.0°F
RESOLUTION: 0.1 pH (pH 55)
0.01 pH (pH 56)
0.1°C / 0.1°F
ACCURACY (@25°C) ±0.1 pH (pH 55)
±0.05 pH (pH 56)
±0.5°C / ±1°F
EMC TYPICAL DEVIATION:
±0.1 pH (pH 55)
±0.02 pH (pH 56)
±0.3°C / ±0.6°F
Automatic, from -5 to 60°C
CALIBRATION: 1 or 2 points with 2 series of memorized plugs
(pH 4.01/7.01/10.01 ou 4.01/6.86/9.18)
PROBE: Replaceable MI 56P
ENVIRONMENT: from 0 to 50°C (32 à 122°F); HR 100%
BATTERY: 4 x 1.5V with BEPS / typical 350 h
AUTO-EXTINguishment: after 8 min
DIMENSIONS: 200 x dia 38 mm
WEIGHT: 100 g
With this digital EC Milwaukee WaterProof Tester you can measure and control the amount of food, we have to use in the irrigation of grows.
This system via the electro conducctividad of the water, we can know by looking at the digital display, if going toward add or we spent with the fertilizers during the different phases of growth and flowering.