The Horiba Laqua Twin series takes accurate testing to the next
Designed and manufactured in Japan to the highest standards,
Horiba testing equipment offers incredibly accurate readings and
excellent build quality for growers that recognise quality.
Their range provides users with the means to accurately test and
measure E.C. and pH as well as calcium, potassium and nitrates.
The probe is replaceable and is accurate for 1500 tests. If testing
once a day that’s over 4 years use!