Handheld pH Testing Tool Accurate and Easy to Use for Drinking Water and Food Industry APPLAYERR Spare Part

Features:
1.Suitable for any aquarium industry, fishing industry, swimming pool, spa, school laboratory, food and beverage,drinking water,etc.
2.Lightweight,compact pH meter.Completely hidden in a bag or pocket for easy daily carrying.
3.Easy to use,remove the protective cap and immerse the pH meter electrode in the solution
4.Hand-held design,convenience

Specification:
Accuracy: 0.1
Weight:100g
Size:3.1*2*15.1cm
Operating Temperature: 0-50 degree centigrade
Measuring Range: Yellow:0.00~14.00 Gray: 0-9999ppm

What's included:
1x Digital PH Meter Pen