- Digital results from 3.5 to 9.0.
- Printed instructions and plant ph preference list packed with the meter.
$ 19.99
$ 0.00
$ 19.99
$ 0.00
$ 64.60
$ 49.69
$ 69.89
$ 53.76
$ 66.64
$ 51.26
$ 15.99
$ 80.25
$ 90.86
$ 69.89
$ 11.99
$ 118.00
$ 89.00
$ 77.91
$ 59.93
$ 54.18
$ 41.68
