5~49/unit
USD 36.80
50~99/unit
USD 29.80
≥100/unit
USD 25.80
The High precision pen detector is a fast and accurate handheld portable EC meter designed for chemistry laboratory equipment. With a digital display, it provides precise measurements for your needs.
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6-20 characters(letters plus numbers only)
The password is inconsistent
Email format error
Email cannot be empty
Email does not exist
6-20 characters(letters plus numbers only)
The password is inconsistent
