Brand Extech Instruments
Specific: Connection 4 Pin Female
Product pH Meter
Specific: Calibration 1, 2, Or 3 Pt.
MPN PH220
Specific: Display Temp Range 0-100° C; 32-212­° F
Specific: pH Range 0-14
Specific: Power Supply 9V Battery (Not Included)
UPC NA

Check the listing for details. Extech Instruments PH220 Palm PH Meter. Condition: Used. Listed at 69.99 USD. Used

$35.00
$69.99