that is the exact meter that i have. i LOVE it. easy to use, easy to calibrate, easy to read. i even had to leave town and a friend was watching my house for me checking the girls and my animals. my friend is not a green thumb but i asked him to put in a gallon of distilled water every day and then to turn on the meter and what buttons to push to make sure my ph was 5.8 and ppm around 1500. i got back and the girls looked great he said that the meter was real easy for him to use. so i have nothing but praise for my meter.
hope this helps.
blondie