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Hanna Instruments Combo pH/EC/TDS/C/PPM Tester & Temperature Monitor | HI98129 For Sale
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Hanna Instruments Combo pH/EC/TDS/C/PPM Tester & Temperature Monitor | HI98129: $34.95
The Hanna ph/ppm/u.. meter. This has been used and is missing the cap for the end. Probe is intact but has been dry and may need replaced. Also. One side of the tenths place digit is missing the left side of the number. This does not hinder the operation. I tested it in a glass of tap water which is a known ppm and it appears to be still showing the correct reading. The ph side has not been calibrated and not sure about it. But this can be calibrated with the proper solution. Update : the ph side seemed to finally come down after setting in tap water for about 10 minutes so it does appear to working. But still should be calibrated with proper calibration solution. Being sold as is!
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