Hanna Instruments

Scientific Equipment

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HI-98319 Waterproof Salinity Tester

Simple waterproof dip-in digital tester
Measures conductivity to determine salinity
£71.50 (exc. VAT) £85.80 (inc. VAT)

PRIMO5 Pocket Conductivity Tester (0 to 1999uS)

Complete with EC probe
1 year manufacturer warranty

Order Now For 2 Week Delivery

£45.00 (exc. VAT) £54.00 (inc. VAT)

HI-98331 Groline Direct Soil Conductivity (EC) & Temperature Tester

Complete with EC probe
1 year manufacturer warranty
£95.50 (exc. VAT) £114.60 (inc. VAT)

PRIMO3 Pocket TDS/Temperature Tester (0 to 1999ppm)

Complete with EC probe
1 year manufacturer warranty
£79.00 (exc. VAT) £94.80 (inc. VAT)

HI-98318 GroLine Waterproof EC/TDS (ppm) Tester

Conductivity range: 0.00 to 6.00 mS/cm
TDS range: 0 to 3000 ppm
£61.00 (exc. VAT) £73.20 (inc. VAT)

HI-98131 GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester

Conductivity 0.00 to 6.00 mS/cm
pH 0.00 to 14.00 pH
£165.00 (exc. VAT) £198.00 (inc. VAT)

PRIMO4 Pocket Conductivity Tester (0 to 10.00mS/cm)

Complete with EC probe
1 year manufacturer warranty
£48.50 (exc. VAT) £58.20 (inc. VAT)

HI-98311 EC, TDS and Temperature Tester, Low Range

Complete with conductivity probe
1 year manufacturer warranty
£125.00 (exc. VAT) £150.00 (inc. VAT)

HI-98308 Pure Water Test

Complete with probe
1 year manufacturer warranty
£92.00 (exc. VAT) £110.40 (inc. VAT)

HI-98130 Pocket EC/TDS and pH Tester, High Range

Complete with pH electrode
One of our most popular meters
£175.00 (exc. VAT) £210.00 (inc. VAT)
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