Измеритель pH для жидкости Buyincoins Digital PH Meter Tester Water LCD Monitor Pen Aquarium — отзывы

Features:

Brand New and High Quality.
An ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food &amp- beverage etc.
Excellent meter, very acurate and durable.
With protective plastic case and calibration screwdriver.

Specification:

Measuring pH Range: 0.0 — 14.0 pH.
Resolution: 0.1 pH.
Accuracy: ±0.1 pH (20°C), ±0.2 pH.
Operating Temperature: 0 — 50°C (32-122°F).
Relative Humidity: &lt-95%.
Life: approx.700hours of use.
Calibration: manual,1 point.
Power: 3 x 1.5V(AG-13 button battery)(included).
Size: 15.2cm x 2.8cm x 1.5cm.

Package Included:

1 x Digital PH Meter Tester Pen Aquarium
1 x screw driver

NO Retail Box. Packed Safely in Bubble Bag.