สถานที่กำเนิด
Shandong, China
Product name
Pocket pH /°C/°F Tester
PH Calibration Points
1~3 points
Auto-Off
8minutes after last key pressed
Operating Temperature
0~50°C
Display
Single-line LCD (21 *21 mm)
Power Requirements
3*1.5V LR44 micro alkaline batteries