• Waterproof
• Automatic or manual temperature compensation
• Calibration
• 200 hour battery life approximately with 1.5V AA batteries (x4)
• Clear display
• Auto hold
• Calibration
• PC Connectivity via USB
• GLP
• Intuitive keypad
• Carry case and accessories

• High pH accuracy of ±0.01
• Self-diagnostic messages for easy troubleshooting 
• Measures ORP in addition to pH and Temperature
• Rubber Boot protects gainst knocks and hits
• Easy-To-Read Display
• Customised LCD screen
• Tactile Keypad with a simple, straight forward design for easy operation
• Compact Design Fits Your Palm Perfectly - Designed for easy single-hand operation
• Convenient Benchtop Stand
• User-Friendly Diagnostic, easy to understand trouble-shooting prompts
• Hold function freezes readings momentarily for easy viewing and recording
• Energy and Cost Saving - Switches off automatically after 20 minutes of inactivity
• Automatic Temperature Compensation
• Accurate readings, even under varying temperature conditions
• Non-Volatile Memory -Meter settings are saved, even when batteries run out

• pH measuring range 0 to 14
• Gel electrolyte
• Plastic shaft
• Integrated temperature sensor
• Safely measured values due to signal processing in the sensor
• Easy electrode replacement thanks to calibration data stored inside sensor
• Sensor quality monitoring by QSC function
• Memory for 10 calibration records
• QSC function

• 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

• 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

• 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

• Waterproof - IP67 rated
• CAL Check™
• Automatic or manual temperature compensation
• Calibration
• 200 hour battery life approx - 1.5V AA batteries (x4)
• Clear display
• Auto hold
• Calibration timeout
• PC Connectivity via USB
• GLP
• Intuitive keypad
• Carry case and accessories

• pH measuring range 0 to 14
• Safely measured values due to signal processing in the sensor
• Easy electrode replacement thanks to calibration data stored inside sensor
• Sensor quality monitoring by QSC function
• IDS pH microelectrode
• For measurement of small volumes and in small vessels
• Diameter 5mm
• QSC function
• Integrated temperature sensor
• Memory for 10 calibrations

• User-friendly two-button design
• Application-specific probe
• Durable IP67 waterproof casing
• Watertight probe connection
• Probe condition indicator

• Easy to use
• Non-volatile memory
• Large, upright LCD
• Click-lock battery compartment
• Easy push-button calibration
• Transparent protective cap
• ±0.1 % accuracy across full pH range
• Auto-buffer recognition
• Auto-calibration functions
• Long-lasting sensor

• Large double line LCD display with backlight
• Display closer to the surface of tester for a better viewing angle
• Simultaneous display of measurement and temperature
• Easy-to-operate user interface with the addition of the MENU key
• 1 push calibration cap:
• Leakproof
• Fill-line indicator for measurement
• Wider, stable base to stand the tester upright

• 8 hour battery life
• Dual USB ports
• 5.5 inch display
• 3.5 mm probe input
• Capacitive touch keypad
• HI-11310 digital glass body pH electrode with 3.5mm connector and 1m cable

• Waterproof
• Automatic or manual temperature compensation
• Calibration
• 200 hour battery life approximately with 1.5V AA batteries (x4)
• Clear display
• Auto hold
• Calibration timeout
• PC Connectivity via USB
• GLP
• Intuitive keypad
• Carry case and accessories

Key Features:

• capacitive touch keypad
• large 140mm LCD display with clear full text readout
• digital smart electrode enables Edge to automatically recognise and store sensor type, ID and calibration information
• range: -2.00 to 16.00pH and -2.000 to 16.000pH
• resolution: 0.01pH and 0.001pH
• accuracy: +/- 0.01pH and +/- 0.002pH
• slim, lightweight design means Edge can be hand-held, wall-mounted or used as a bench meter

• ±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

• Waterproof
• Automatic or manual temperature compensation
• Calibration
• 200 hour battery life approximately with 1.5V AA batteries (x4)
• Clear display
• Auto hold
• Calibration
• PC Connectivity via USB
• GLP
• Intuitive keypad
• Carry case and accessories