Product Description
TDS/EC Meters
A must for all hydroponic planters
. Specifications
Features:
Lock function; easy to ready and record, the instrument will lock the reading.
5-minute auto shut off feature, battery won't run off.
Automatic temperature compensation
Shift between TDS and EC.
Accuracy: ±2%
Range: 0-9999ppm(TDS)/0-9999us/cm(EC)
Temperature range: 0.1-80.0°C/32.0-176.0°F
Material: ABS new material
Battery: 1*CR2032 button battery
LCD size: 25*15mm
Unit size: 154*40*14mm
Net. Weight: 66g
. Operation
Unplug the electrode protective sleeve before use.
Press the ON/OFF. Immerse the electrode into the test solution.
After the numerically stable, press the HOLD button and take it out of the solution to read.
After reading, turn off the meter and wipe clean the electrode before sleeving it.
. Shift between TDS & EC
The default is TDS data. If the EC date of the solution is needed, please touch the SHIFT button, and the instrument will automatically shifted.
. Automatic temperature compensation
The instrument with automatic temperature compensation function under measurement mode.
. Temperature shift
Continuous touch the SHIFT button twice, degrees Celsius and degrees Fahrenheit conversed, the factory default degrees Celsius.
. Calibration
Note: if the meter has not been used for long time and electrode is dry, before calibration, immerse the electrode in purified water for 5-10 minutes to active the electrode.
. Maintenance
Keep the electrode clean, cover the electrode with protective sleeve. Please take out the batteries for long periods idle.