Digital PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test Pen
$11.79Price
SPECIAL OFFER!!! Order 7 Dwarf Baby Tears Carpet 4x6 and receive 1 Digital Ph Meter LCD Test Hydroponics Aquarium Water Test Pen for free.
https://www.ocwaterworld.com/product-page/dwarf-baby-tears
Product Details
Measure Range: 0.00-14.00pH
Resolution: 0.01pH
Accuracy: +/-0.01pH
Power Supply: 2*1.5V ( LR44 Button Cell)
Operating Temperature: 0 C --60 C
Calibration: Three points automatic callibration
(only 6.86 point calliberation: the accuracy is 0.1pH)
Dimension: 155mm*31mm*18mm