HM EC/TDS/PPM Waterproof 185mm Hydrotester Pen Nutrient Meter w/ Temperature
WARNING: Keep button batteries out of children’s reach:
Keep coin-sized button batteries and devices out of sight and out of reach.
Examine devices and make sure the battery compartment is secure.
Dispose of used button batteries immediately. Flat batteries can still be dangerous.
If you suspect a child has swallowed a button battery, immediately go to a hospital emergency room. Do not let the child eat or drink and do not induce vomiting.
Call the Poisons Information Centre on Australia 13 11 26 or New Zealand 0800 764 766 for additional treatment information.
Tell others about the risk associated with button batteries and how to keep their children safe.
HM EC Pen and TDS Nutrient Meter With Temperature
The HM EC/TDS Hydrotester Pen provides a digital readout of the EC (Electrical Conductivity) and TDS (Total Dissolved Solids) in a nutrient solution. The EC refers to a substances ability to conduct electricity, whereas TDS is the combined total of any minerals, salts or metals dissolved in water or other liquids.
At Aqua Gardening, HM EC meters have proven themselves tough, waterproof and able to withstand drops. We've used the same EC pen for more than 3 years without an issue. The HM EC pens calibrate quickly, and automtically, with the EC 2.76 solution.
HM EC Meter Features
The HM EC pen measures EC, ppm and TDS, here are the detailed specifications:
EC Range: 0 - 9990 uS ; ;
TDS Range: 0 - 8560 ppm (mg/L) ;
Temperature Range: 0 - 80 °C
Resolution: EC: 0.1uS ; ;TDS: 01ppm ; ;Temperature resolution is 0.1 °C ;
Accuracy: +/- 2 %
Calibration: Digital by push button
Probe: Detachable, with platinum electrodes ;
Housing: Waterproof (submersible)
Power source: 3 x 1.5V button cell batteries (included) ;
Dimensions: 18.5 x 3.4 x 3.4 cm
Weight: 90.7g
Made by HM: a trusted name in test and measurement.
To Prolong the Life of the EC Meter
Keep the metal probes clean. Consider getting probe cleaning solution and probe storage solution, this will make it last longer than using soapy water.
WARNING: BUTTON/COIN BATTERIES ARE HAZARDOUS. KEEP OUT OF REACH OF CHILDREN
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