HI-98131 GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester £207.00 (exc. VAT) View Product
HI-9829-13042 Advanced Portable Multiparameter for pH, EC/Turbidity, DO £5,786.50 (exc. VAT) View Product
HI-991300 Waterproof pH, EC, TDS and Temperature Meter with Advanced Features £832.00 (exc. VAT) View Product
HI-99121 Waterproof pH & temperature meter for direct measurement in soil £606.50 (exc. VAT) View Product