List of products by brand Hanna Instruments

Gem Scientific provides a wide range of advanced analytical instruments from the worldwide electrochemistry leader, Hanna Instruments. Currently used all over the world in many sectors, including medical, life science and food applications, Hanna Instruments are ideal for getting accurate pH readings, checking the correct use of meters and electrodes or for quick food temperature tests. Our catalogue of Hanna Instruments includes easy to use handheld digital refractometers, benchtop PH meters, buffers, titrators, foodcare and probe thermometers. Discover more about our brands.

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  • Industries: Beverage Production
  • Industries: Scientific Industries
HI-98539 Checktemp Dip...

HI-98539 Checktemp Dip Pocket Thermometer

£99.80 vat excl.

£119.76 vat Inc.

Availability: 48 In Stock
  • Range -20.0 to 80.0℃
  • Weighted stainless steel probe with 3 m silicone cable
  • Ideal for spot checks
  • Instant measurement to HACCP requirements
  • Small, lightweight, easy to clean
  • CAL Check™ automatically verifies calibration at startup
HI-99301 EC/TDS/Temperature...

HI-99301 EC/TDS/Temperature Meter - High Range

£267.10 vat excl.

£320.52 vat Inc.

Availability: 48 In Stock
  • Simultaneous EC/TDS and temperature measurements on a large LCD display
  • Selectable temperature unit
  • HI-763063 dedicated EC/TDS temperature probe
  • Probe quick-connect system with watertight connection (DIN)
  • Battery life indication and low battery detection
  • Auto-off function
  • Keystroke confirmation tone
  • Waterproof casing IP67
HI-99300 EC/TDS/Temperature...

HI-99300 EC/TDS/Temperature Meter - Low Range

£267.10 vat excl.

£320.52 vat Inc.

Availability: 49 In Stock
  • Simultaneous EC/TDS and temperature measurements on a large LCD display
  • Selectable temperature unit
  • HI-763063 dedicated EC/TDS temperature probe
  • Probe quick-connect system with watertight connection (DIN)
  • Battery life indication and low battery detection
  • Auto-off function
  • Keystroke confirmation tone
  • Waterproof casing IP67
Wine pH electrode for use...

Wine pH electrode for use with HI-2002

£289.65 vat excl.

£347.58 vat Inc.

Availability: 20 In Stock
  • Spherical glass tip
  • 3.5 connection
  • Easy to use
  • Glass electrode body
  • Double junction reference
  • CPS sleeve junction
  • 6 months warranty
HI-991001 Extended Range pH...

HI-991001 Extended Range pH Meter with pH...

£445.20 vat excl.

£534.24 vat Inc.

Availability: 50 In Stock
  • Simultaneous pH and temperature measurements on a large dual-line LCD display
  • Automatic pH calibration at one or two points within two memorised buffer sets (standard or NIST)
  • Selectable temperature unit (℃)
  • Electrode condition indicator
  • mV of pH measurement for electrode check
  • HI-12963 dedicated pH with an integral temperature sensor
  • Probe quick connect system
  • Battery life indication and low battery detection
  • Keystroke confirmation tone
  • Auto-off function
  • Waterproof casing IP67
HI-97701 Free Chlorine...

HI-97701 Free Chlorine Advanced Photometer

£454.10 vat excl.

£544.92 vat Inc.

Availability: 50 In Stock
  • Free chlorine in water up to 5.00 mg/L (ppm)
  • No warm-up time before taking a measurement
  • Tutorial mode for step-by-step instructions
  • Uses either powder or cost-saving liquid reagents
HI-97710 pH, Free & Total...

HI-97710 pH, Free & Total Chlorine Advanced...

£454.10 vat excl.

£544.92 vat Inc.

Availability: 50 In Stock
  • No warm-up time before taking a measurement
  • Tutorial mode for step-by-step instructions
  • Uses either powder or cost-saving liquid reagents
HI-97711 Free & Total...

HI-97711 Free & Total Chlorine Advanced Photometer

£454.10 vat excl.

£544.92 vat Inc.

Availability: 50 In Stock
  • Free and total chlorine in water up to 5.00 mg/L (ppm)
  • No warm-up time before taking a measurement
  • Tutorial mode for step-by-step instructions
  • Uses either powder or cost-saving liquid reagents
HI-97715 Ammonia Medium...

HI-97715 Ammonia Medium Range Advanced Photometer

£454.10 vat excl.

£544.92 vat Inc.

Availability: 50 In Stock
  • MR Ammonia levels where0 to 10.00 mg/L (as NH3-N)
  • No warm-up time before taking a measurement
  • Tutorial mode for step-by-step instructions
  • Displays results in multiple chemical forms
HI-97771 Free Chlorine &...

HI-97771 Free Chlorine & Total Chlorine UHR...

£454.10 vat excl.

£544.92 vat Inc.

Availability: 49 In Stock
  • Free chlorine in water up to 5.00 mg/L (ppm) (as Cl2
  • Total chlorine UHR 0 to 500mg/L (as Cl2
  • No warm-up time before taking a measurement
  • Tutorial mode for step-by-step instructions
  • Uses either powder or cost-saving liquid reagents
HI-2202 Edge blu pH...

HI-2202 Edge blu pH Bluetooth Meter with HALO...

£473.70 vat excl.

£568.44 vat Inc.

Availability: 48 In Stock
  • HI-2202 edge®blu pH Bluetooth® Meter with HALO™ HI-11102 gel-filled Bluetooth electrode
  • Two USB ports
  • Store up to 1000 log records of data
  • GLP Data of the last calibration you perform is stored
  • Capacitive touch keypad
  • Easy to read 14 cm LCD with wide 150∞ viewing angle
  • CAL Check™ technology to warn you if the electrode bulb is not clean or if the buffers are contaminated during calibration
HI-99121 Waterproof pH &...

HI-99121 Waterproof pH & Temperature Meter for...

£543.00 vat excl.

£651.60 vat Inc.

Availability: 50 In Stock
  • Simultaneous pH and temperature measurements on a large dual-line LCD display
  • Automatic pH calibration at one or two points within two memorised buffer sets (standard or NIST)
  • Selectable temperature unit (℃ or ∞F)
  • Electrode condition indicator
  • mV or pH measurement for electrode check
  • HI-12923 dedicated pH probe with integrated temperature sensor
  • Probe quick connect system
  • Battery life indication and low battery detection
  • Keystroke confirmation tone
  • Auto-off function
  • Waterproof casing IP67
HI-99141 Portable...

HI-99141 Portable Waterproof pH Meter for...

£550.90 vat excl.

£661.08 vat Inc.

Availability: 50 In Stock
  • Simultaneous pH, ORP and temperature measurements on a large three-line LCD display
  • Automatic pH calibration at one or two points within two memorised buffer sets (standard or NIST)
  • User-friendly two-button design
  • Selectable temperature unit (℃)
  • Electrode condition indicator
  • mV of pH measurement for electrode check
  • HI-12973 dedicated pH/ORP with integral temperature sensor
  • Probe quick connect system
  • Battery life indication and low battery detection
  • Keystroke confirmation tone
  • Auto-off function
  • Waterproof casing IP67
HI-99131 Plating Bath pH Meter

HI-99131 Plating Bath pH Meter

£559.15 vat excl.

£670.98 vat Inc.

Availability: 50 In Stock
  • Simultaneous pH and temperature measurements on a large dual-line LCD Display
  • Automatic pH calibration at one or two points within two memorised buffer sets (standard or NIST)
  • Selectable temperature unit ℃ or ∞F
  • Electrode condition indicator
  • mV of pH measurement for electrode check
  • HI-629113 dedicated pH with an integral temperature sensor
  • Probe quick connect system
  • Battery life indication and low battery detection
  • Keystroke confirmation tone
  • Auto-off function
  • Waterproof casing IP67
Portable pH Meter for Wine...

Portable pH Meter for Wine Analysis

£568.70 vat excl.

£682.44 vat Inc.

Availability: 20 In Stock
  • Clogging Prevention System (CPS™)
  • Automatic Temperature Compensation (ATC)
  • Two-point calibration
  • Battery Error Prevention System (BEPS) - alerts the user of low battery power that could adversely affect readings
  • Simultaneous pH and temperature measurements on a large dual-line LCD display
  • User-friendly two-button design
  • Application-specific probe
  • Durable IP67 waterproof casing
  • Watertight probe connection
  • Probe condition indicator
  • Automatic pH calibration at one or two points within two memorized buffer sets (standard or NIST)
  • On-screen calibration tags
  • mV of pH measurement for electrode check
  • Selectable temperature unit (℃ or ∞F)
  • Auto-off function
  • Battery life indication and low battery detection
HI-991003 Extended Range pH...

HI-991003 Extended Range pH Meter with pH/ORP...

£581.70 vat excl.

£698.04 vat Inc.

Availability: 50 In Stock
  • Simultaneous pH, ORP and temperature measurements on a large three-line LCD display
  • Automatic pH calibration at one or two points within two memorised buffer sets (standard or NIST)
  • User-friendly two-button design
  • Selectable temperature unit (℃)
  • Electrode condition indicator
  • mV of pH measurement for electrode check
  • HI-12973 dedicated pH/ORP with integral temperature sensor
  • Probe quick connect system
  • Battery life indication and low battery detection
  • Keystroke confirmation tone
  • Auto-off function
  • Waterproof casing IP67
Portable Foodcare pH Meter...

Portable Foodcare pH Meter for Beer Analysis

£594.80 vat excl.

£713.76 vat Inc.

Availability: 19 In Stock
  • User-friendly two-button design
  • Application-specific probe
  • Durable IP67 waterproof casing
  • Watertight probe connection
  • Probe condition indicator
HI-99171 Leather and Paper...

HI-99171 Leather and Paper pH Meter

£600.75 vat excl.

£720.90 vat Inc.

Availability: 50 In Stock
  • Simultaneous pH, ORP and temperature measurements on a large three-line LCD display
  • Automatic pH calibration at one or two points within two memorised buffer sets (standard or NIST)
  • User-friendly two-button design
  • Selectable temperature unit (℃)
  • Electrode condition indicator
  • mV of pH measurement for electrode check
  • HI-12973 dedicated pH/ORP with integral temperature sensor
  • Probe quick connect system
  • Battery life indication and low battery detection
  • Keystroke confirmation tone
  • Auto-off function
  • Waterproof casing IP67
HI-97701C Free Chlorine...

HI-97701C Free Chlorine Advanced Photometer Kit

£665.95 vat excl.

£799.14 vat Inc.

Availability: 49 In Stock

HI-97701C kit is supplied with:

  • HI-97701 Free Chlorine Advanced Photometer
  • CAL Check standards
  • 2 x Cuvettes
  • 2 x Caps
  • 2 x Plastic inserts for cuvettes
  • Scissors
  • Cuvette cleaning cloth
  • 3 x 1.5V AA batteries
  • Instruction manual
  • Instrument quality certificate.
HI-97710C pH, Free & Total...

HI-97710C pH, Free & Total Chlorine Advanced...

£665.95 vat excl.

£799.14 vat Inc.

Availability: 50 In Stock

HI-97710C kit is supplied with:

  • HI-97710 pH, Free & Total Chlorine Advanced Photometer
  • CAL Check standards
  • 2 x Cuvettes
  • 2 x Caps
  • 2 x Plastic inserts for cuvettes
  • Scissors
  • Cuvette cleaning cloth
  • 3 x 1.5V AA batteries
  • Instruction manual
  • Instrument quality certificate.
HI-97711C Free & Total...

HI-97711C Free & Total Chlorine Advanced...

£665.95 vat excl.

£799.14 vat Inc.

Availability: 48 In Stock

HI-97711C kit is supplied with:

  • HI-97711C Free & Total Chlorine Advanced Photometer
  • CAL Check standards
  • 2 x Cuvettes
  • 2 x Caps
  • 2 x Plastic inserts for cuvettes
  • Scissors
  • Cuvette cleaning cloth
  • 3 x 1.5V AA batteries
  • Instruction manual
  • Instrument quality certificate.
HI-97715C Ammonia Medium...

HI-97715C Ammonia Medium Range Advanced...

£665.95 vat excl.

£799.14 vat Inc.

Availability: 48 In Stock

HI-97715C kit is supplied with:

  • HI-97715C Ammonia Medium Range Advanced Photometer
  • CAL Check standards
  • 2 x Cuvettes
  • 2 x Caps
  • 2 x Plastic inserts for cuvettes
  • Scissors
  • Cuvette cleaning cloth
  • 3 x 1.5V AA batteries
  • Instruction manual
  • Instrument quality certificate.
HI-97771C Free Chlorine &...

HI-97771C Free Chlorine & Total Chlorine UHR...

£665.95 vat excl.

£799.14 vat Inc.

Availability: 50 In Stock

HI-97771C kit is supplied with:

  • HI-97771 Free Chlorine & Total Chlorine UHR Advanced Photometer
  • CAL Check standards
  • 2 x Cuvettes
  • 2 x Caps
  • 2 x Plastic inserts for cuvettes
  • Scissors
  • Cuvette cleaning cloth
  • 3 x 1.5V AA batteries
  • Instruction manual
  • Instrument quality certificate.
HI-991301 High Range EC,...

HI-991301 High Range EC, TDS, pH and C Meter

£690.00 vat excl.

£828.00 vat Inc.

Availability: 46 In Stock
  • Simultaneous, pH, EC/TDS and temperature measurements on a large three-line LCD display
  • Selectable temperature unit
  • pH electrode condition display
  • mV of pH measurement for electrode check
  • Last calibration points pH and EC
  • HI-12886 dedicated pH/EC/TDS/temperature probe
  • Probe quick connect system
  • Battery life indication and low battery detection
  • Auto-off function
  • Keystroke confirmation tone
  • Waterproof casing IP67
HI-991300 Waterproof pH,...

HI-991300 Waterproof pH, EC, TDS and...

£730.10 vat excl.

£876.12 vat Inc.

Availability: 48 In Stock
  • Simultaneous EC/TDS and temperature measurements on a large LCD display
  • Selectable temperature unit
  • HI-763063 dedicated EC/TDS temperature probe
  • Probe quick-connect system with watertight connection (DIN)
  • Battery life indication and low battery detection
  • Auto-off function
  • Keystroke confirmation tone
  • Waterproof casing IP67
Professional Portable pH...

Professional Portable pH Meter for Beer

£808.40 vat excl.

£970.08 vat Inc.

Availability: 20 In Stock
  • ±0.002 pH accuracy
  • Specialised electrode for testing of mash and wort during the brewing process
  • Increased traceability
  • Versatile data logging
  • Superior field usability
  • pH 4 & 7 buffer sachets
HI-5421 Research Grade...

HI-5421 Research Grade Dissolved Oxygen (DO) &...

£1,016.20 vat excl.

£1,219.44 vat Inc.

Availability: 50 In Stock
  • Extended DO range up to 90ppm (mg/L) and 600%
  • Three salinity scales: practical salinity, natural seawater, percent
  • Measures DO, atmospheric pressure & temperature
  • Manual salinity compensation
  • Temperature and atmospheric pressure automatic compensation
  • Large log memory with different logging methods
  • Polarographic probe with built-in temperature sensor
HI-98703 Precision...

HI-98703 Precision Turbidity Portable Meter

£1,217.40 vat excl.

£1,460.88 vat Inc.

Availability: 50 In Stock
  • High accuracy at low ranges (below 0.05 NTU)
  • Two, three or four-point calibration
  • USB and RS232 PC connectivity
  • Log up to 200 records
  • Current time on display continuously
  • Equipped with Fast Tracker™ Tag Identification System

Please order this product over the telephone, so that we can make sure the product is correct for your requirements.

Sulphur Dioxide Mini...

Sulphur Dioxide Mini Titrator for Wine Analysis

£2,031.05 vat excl.

£2,437.26 vat Inc.

Availability: 20 In Stock
  • Easy to use
  • Piston driven dosing
  • Automatic stirrer speed control
  • CAL Check™
  • mV meter
  • Graphic mode/exportable data
  • GLP feature
  • PC Interface

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