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Miscellaneous Supplies for Composting
Miscellaneous Compost Supplies There are 16 products.
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Combo 1 pH/EC Tester - HI 98129
The HI 98129 Combo waterproof tester offers high accuracy pH, EC/TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements.
$220.99 -
Combo 2 pH/EC Tester - HI 98130
The HI 98130 Combo waterproof tester offers high accuracy pH, EC/TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements.
$220.99 -
HI 8424N pH meter
HI 8424N is a microprocessor- based pH meter. HI 8424N can also measure ORP in the mV range using ORP electrodes (available separately).
$451.99 -
LAQUAtwin EC 11 Meter
Compact waterproof conductivity meter with flat sensor technology requiring just a couple of drops of sample.
$137.00 -
LAQUAtwin EC 22 Meter
Compact waterproof conductivity meter with flat sensor technology requiring just a couple of drops of sample.
$158.00 -
LAQUAtwin pH 11 Meter
Compact waterproof pH meter with flat sensor technology requiring just a couple of drops of sample.
$137.00 -
LAQUAtwin pH 22 Meter
Compact waterproof pH meter with flat sensor technology requiring just a couple of drops of sample.
$158.00 -
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