Digital Portable pH Meter for Hydroponic

الوصف

Specification
*measure range: 0.*0pH**4.0 pH
*resolution: 0.*1ph
*accuracy: +/*0.*1ph
*Power supply: 2*1.5V ( keep using more than **0 hours)
*calibration: two points automatic calibration
*dimension: **5mm**1mm**8mm
*weight: *0g

• HIGH ACCURACY: the pH meter with automatic calibration can automatically identify standard buffer solution of pH4.*0, pH6.*6, pH9.*8; Automatic Temperature Compensation(ATC) ranges from 0℃ to *0℃ ensure accurate readings.
• EASY TO OPERATE: Turn on the meter by pressing the , put the meter in the test solution then the pH value and temperature will be stable in seconds. No more color charts or messy test strips.
• PORTABLE FOR WILD USE: The dimension is pocket-size and the weight is *0g, which is portable to carry and wildey used in water testing.
• USER'S MANUAL: This meter comes with one detailed instruction with pH calibration method.