7-Day Dual Outlet digital timer

8 outlet power strip with timer

24 HOURS PROGRAMME TIMER

24 HOURS PROGRAMME TIMER1

Dual Outlet Grounded Timer

Weeky Digital Timer

COM-100 Waterproof EC&TDS&TEMP Meter

ORP-200 Waterproof ORP Meter

PH-80 PH Hydro Tester

PH-200 Waterproof PH Meter

TDS-4 Pocket-size Meter

SB-2000 Salinity Meter