Meters & Probes

We supply a range of TDS, pH, salt and multi-parameter meters.


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456 products

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Hanna Instruments-70485 Stirrer Motor for PCA series
Hanna Instruments
Hanna Instruments-70485 Stirrer Motor for PCA series Sale price£172.81 Regular price£181.90
Save £39.83
Hanna Instruments-943500D Conductivity Controller (Low Range @ 199.9 µS/cm)
Hanna Instruments
Hanna Instruments-943500D Conductivity Controller (Low Range @ 199.9 µS/cm) Sale price£756.87 Regular price£796.70
Save £6.72
Hanna Instruments-7871/220 Mini Level Controller, control relay: high and low, 220V
Hanna Instruments
Hanna Instruments-7871/220 Mini Level Controller, control relay: high and low, 220V Sale price£127.78 Regular price£134.50
Save £104.75
Hanna Instruments-7698194/40 pH/ORP/EC/DO probe (no protective sleeve, no sensors) for Hanna Instruments-98194Hanna Instruments-7698194/40 pH/ORP/EC/DO probe (no protective sleeve, no sensors) for Hanna Instruments-98194
Hanna Instruments
Hanna Instruments-7698194/40 pH/ORP/EC/DO probe (no protective sleeve, no sensors) for Hanna Instruments-98194 Sale price£1,990.25 Regular price£2,095.00
Save £13.00
Hanna Instruments-36200 Digital Gel Filled PEI Body ORP Electrode for Field Applications
Hanna Instruments
Hanna Instruments-36200 Digital Gel Filled PEI Body ORP Electrode for Field Applications Sale price£247.00 Regular price£260.00
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Hanna Instruments-180l-2 Round compact mini strirrer in Ivory, 1L
Hanna Instruments
Hanna Instruments-180l-2 Round compact mini strirrer in Ivory, 1L Sale price£134.14 Regular price£141.20
Save £79.01
EDGEMULTI High End Hybrid Multiparameter
Hanna Instruments
EDGEMULTI High End Hybrid Multiparameter Sale price£1,501.19 Regular price£1,580.20
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Hanna Instruments-70475 PCA - Tubing set for Peristaltic Pump
Hanna Instruments
Hanna Instruments-70475 PCA - Tubing set for Peristaltic Pump Sale price£49.02 Regular price£51.60
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Hanna Instruments-98143-04 pH and EC Transmitter with Isolated Output
Hanna Instruments
Hanna Instruments-98143-04 pH and EC Transmitter with Isolated Output Sale price£599.93 Regular price£631.50
Save £221.01
PCA340 Free & Total chlorine, pH & °C controller/analyser
Hanna Instruments
PCA340 Free & Total chlorine, pH & °C controller/analyser Sale price£4,199.19 Regular price£4,420.20
Save £13.99
Hanna Instruments-6293005 AmpHel® ORP Electrode with Replaceable Battery
Hanna Instruments
Hanna Instruments-6293005 AmpHel® ORP Electrode with Replaceable Battery Sale price£265.81 Regular price£279.80
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Hanna Instruments-731326 Pack of 20 Screwdrivers
Hanna Instruments
Hanna Instruments-731326 Pack of 20 Screwdrivers Sale price£44.08 Regular price£46.40
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Hanna Instruments-98164 Portable pH meter for Yogurt
Hanna Instruments
Hanna Instruments-98164 Portable pH meter for Yogurt Sale price£893.95 Regular price£941.00
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Hanna Instruments-3131B Glass Body Refillable ORP Electrode Pt BNC
Hanna Instruments
Hanna Instruments-3131B Glass Body Refillable ORP Electrode Pt BNC Sale price£230.19 Regular price£242.30
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Hanna Instruments-3844 Hydrogen Peroxide test kit
Hanna Instruments
Hanna Instruments-3844 Hydrogen Peroxide test kit Sale price£91.58 Regular price£96.40
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Hanna Instruments-3214p ORP electrode for general purpose, agriculture and disinfection
Hanna Instruments
Hanna Instruments-3214p ORP electrode for general purpose, agriculture and disinfection Sale price£171.76 Regular price£180.80
Save £78.70
Hanna Instruments-7609829/4 Probe for pH/pH+ORP/ISE, DO, EC, temperature with HI 7698295 SPS
Hanna Instruments
Hanna Instruments-7609829/4 Probe for pH/pH+ORP/ISE, DO, EC, temperature with HI 7698295 SPS Sale price£1,495.30 Regular price£1,574.00
Save £1.72
Hanna Instruments-7088L Standard Solution at 5.84 g/L sodium chloride (NaCl)
Hanna Instruments
Hanna Instruments-7088L Standard Solution at 5.84 g/L sodium chloride (NaCl) Sale price£32.68 Regular price£34.40
Save £18.99
Hanna Instruments BL-931700-1 pH Mini Controller BL-931700-1
Hanna Instruments
Hanna Instruments BL-931700-1 pH Mini Controller BL-931700-1 Sale price£360.91 Regular price£379.90
Save £22.56
Hanna Instruments-8936DN Conductivity Transmitter
Hanna Instruments
Hanna Instruments-8936DN Conductivity Transmitter Sale price£428.64 Regular price£451.20
Save £12.35
Hanna Instruments-3210B/5 Combination Glass-Body ORP Electrode with Platinum Sensor
Hanna Instruments
Hanna Instruments-3210B/5 Combination Glass-Body ORP Electrode with Platinum Sensor Sale price£234.65 Regular price£247.00
Hanna Instruments-5222-02 Research Grade pH/ORP/ISE/Temperature Meter
Hanna Instruments
Hanna Instruments-5222-02 Research Grade pH/ORP/ISE/Temperature Meter Sale price£1,095.13
Save £33.16
Hanna Instruments-99162 Portable pH/Temperature Meter for Milk Analysis
Hanna Instruments
Hanna Instruments-99162 Portable pH/Temperature Meter for Milk Analysis Sale price£630.14 Regular price£663.30
Save £8.80
Hanna Instruments-70482 5 µm and 50 µm input filters for PCA series
Hanna Instruments
Hanna Instruments-70482 5 µm and 50 µm input filters for PCA series Sale price£167.30 Regular price£176.10

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