Waterproof pH Tester with replaceable electrode
...Waterproof pH Tester with replaceable electrode (0.01 pH resolution)
...Pocket-size pH / Temperature Meter with replaceable electrode
...Nutrient meter
RANGE: 0.2 to 4 mS/cm | 2 to 40 CF
Pocket-size Conductivity / TDS / Temperature Meter with replaceable electrode.
...Conductivity Economical Pocket Tester
...pH Economical waterproof Pocket Tester.
Range 0.0 to 14.0 pH | Resolution 0.1 pH
pH/Conductivity/TDS/Temperature Testers with replaceable electrode
...pH/ Conductivity/ TDS/ Temperature Testers with replaceable electrode (High Range)
...Portable pH meter with 0.1pH resolution
pH Range : 0.0 to 14.0 pH
pH meter kit to measure pH in soil
...Standard Portable Conductivity Meter
Range: 0.0 to 10.0 mS/cm
Standard Portable pH / Conductivity / TDS Combination Meter
...Conductivity Monitor
Range: 0.0 – 10.0 mS/cm
Conductivity (EC) Controller
Range: 0.0 – 10.0 mS/cm
Set point: 0.8 to 2.8 mS/c...
pH Controller and Pump
...We do accept following cards over the phone as well as for on-line orders.