Product Details:
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Backlight: | Yes | Color: | Grey |
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Material: | ABS | Battery: | 4×1.5V AG-13 Button Cell Batteries |
Working Temperature: | 0°C ~ 50°C (32°F ~ 122°F) | ||
Highlight: | ph pen tester,handy ph meter |
Professional Digital PH Meter , Handy Pen Type Ph Meter Automatic Calibration
packink list :
Contact Person: Miss. Feng