
Transform your lab with our edge meters
Sleek and perfectly simple tablet meters, delivering unmatched performance and laboratory grade measurements. Set your standards high with edge and obtain precise results for pH, EC/TDS, and DO.

Simplicity at its finest. One meter. One parameter. One result.
Sometimes all you are looking for is a dependable meter that can test one parameter extremely well. Our dedicated edge meters are here to help you do just that. Confidently check pH, EC/TDS or DO and champion your quality assurance process.

Reach your testing potential. Start with a single parameter. Expand to measure more later.
Maximize your efficiency and customize our edge Multiparameter Meters to meet your requirements. Begin with pH, EC/TDS, or DO and gradually grow your testing capabilities over time. Easily pivot when you need to and get the most out of your readings.
A versatile meter by design
Be proactive with added flexibility
Make edge your own and adapt this meter to any environment. With multiple configuration options you can:
- Utilize edge as a portable meter and move around from location to location within your lab or facility
- Create a zero footprint by mounting edge on a wall for easy viewing, while also reserving valuable benchtop space
- Go back to the basics and use edge as a benchtop meter unit
Stands out in a busy lab
Clearly see and track digital results
Ensure your testing success and equip your team with edge. Packed with the following features to help you:
- Stay informed. Conveniently monitor pH electrode behavior with Cal CheckTM. Available for pH measurements only, receive alerts when there are issues such as a dirty electrode or contaminated buffer solution
- Be certain. Always know the condition of your probe and detect accurate measurements on the spot with an easy-to-read, large LCD screen
- Maintain compliance. Gain full traceability into all necessary GLP information and automatically store up to 1,000 logged data records
This is edge
Customize with compatible Digital Electrodes for every application

- Recommended use: Suited for laboratory general purposes or beer testing
- Description: Refillable, combination, digital pH electrode
- pH range: 0 to 14 pH
- Temperature range: -5 to 100°C (23 to 212°F) - HT
- Temperature sensor: Yes
- Body material: Glass
- Tip/shape: Spheric (dia: 9.5 mm)
- Reference: Double, Ag/AgCl
- Junction/flow rate: Ceramic, single / 15-20 µL/h
- Electrolyte: KCl 3.5M
- Max pressure: 0.1 bar
- Matching pin: No
- Amplifier: Yes
- Cable length: 1 m (3.3')
- Connection: 3.5 mm connector

- Recommended use: Suited testing for wine and must
- Description: Refillable, digital pH electrode with CPSTM (clogging
prevention system) - pH range: 0 to 12 pH
- Temperature range: -5 to 60°C (23 to 140°F) - LT
- Temperature sensor: Yes
- Body material: Glass
- Tip/shape: Dome (dia: 8 mm)
- Reference: Double, Ag/AgCl
- Junction/flow rate: CPSTM
- Electrolyte: KCl 3.5M
- Max pressure: 0.1 bar
- Matching pin: No
- Amplifier: Yes
- Cable length: 1 m (3.3')
- Connection: 3.5 mm connector

- Recommended use: Suited for dairy products such as milk, cheese, and yogurt
- Description: Digital pH electrode for dairy products
- pH range: 0 to 12 pH
- Temperature range: 0 to 60°C (32 to 140°F) - LT
- Temperature sensor: Yes
- Body material: PVDF (Polyvinylidene fluoride, a food-grade plastic)
- Tip/shape: Conic (6 x 10 mm)
- Reference: Double, Ag/AgCl
- Junction/flow rate: Open
- Electrolyte: Viscolene
- Max pressure: 0.1 bar
- Matching pin: No
- Amplifier: Yes
- Cable length: 1 m (3.3')
- Connection: 3.5 mm connector

- Recommended use: Laboratory general purpose
- Description: Digital EC/TDS electrode for edge Multiparameter Meters
- EC/TDS range: 0.00 to 29.99 µS/cm, 30.0 to 299.9 µS/cm, 300 to 2999 µS/cm,
3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm (actual EC)
*with temperature compensation function disabled - Temperature range: -5 to 100°C (23 to 212°F)
- Temperature sensor: Yes
- Body material: PEI
- Body length: 120 mm
- Tip/shape: 4-ring probe
- Amplifier: No
- Cable length: 1 m (3.3')
- Connection: 3.5 mm connector

- Recommended use: Laboratory general purpose
- Description: Digital DO electrode for edge Multiparameter Meters
- DO range: 0 to 300% oxygen saturation
- Temperature range: 0 to 50˚C (32 to 122˚F)
- Temperature sensor: Yes
- Body material: PEI
- Body length: 120 mm
- Tip/shape: Polarographic membrane
- Reference: Ag/AgCl, glass encapsulated platinum
- Amplifier: No
- Cable length: 1 m (3.3')
- Connection: 3.5 mm connector

- Recommended use: Suited for laboratory general purposes or beer testing
- Description: Refillable, combination, digital pH electrode with Sensor CheckTM
- pH range: 0 to 14 pH
- Temperature range: -5 to 100°C (23 to 212°F) - HT
- Temperature sensor: Yes
- Body material: Glass
- Tip/shape: Spheric (dia: 9.5 mm)
- Reference: Double, Ag/AgCl
- Junction/flow rate: Ceramic, single / 15-20 µL/h
- Electrolyte: KCl 3.5M
- Max pressure: 0.1 bar
- Matching pin: Yes
- Amplifier: Yes
- Cable length: 1 m (3.3')
- Connection: 3.5 mm connector

- Recommended use: Laboratory general purpose
- Description: Digital EC/TDS electrode
- EC/TDS range: 0.00 to 29.99 µS/cm, 30.0 to 299.9 µS/cm, 300 to 2999 µS/cm,
3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm (actual EC)
*with temperature function disabled - Temperature range: -5 to 100°C (23 to 212°F)
- Temperature sensor: Yes
- Tip/shape: Four-ring
- Body material: PEI
- Body length: 120 mm
- Amplifier: No
- Cable length: 1 m (3.3')

- Recommended use: Suited for semi-solid products, emulsions, low conductivity solutions, fats and creams, high purity water, potable water, and soil samples
- Description: Refillable, combination, digital pH electrode with conical tip
- pH range: 0 to 12 pH
- Temperature range: -5 to 70°C (23 to 158°F) - LT
- Temperature sensor: Yes
- Body material: Glass
- Tip/shape: Conic (12 x 12 mm)
- Reference: Double, Ag/AgCl
- Junction/flow rate: Ceramic, triple / 40-50 µL/h
- Electrolyte: KCl 3.5M
- Max pressure: 0.1 bar
- Matching pin: No
- Amplifier: Yes
- Cable length: 1 m (3.3')
- Connection: 3.5 mm connector

- Recommended use: Suited for field applications
- Description: Combination, digital pH electrode
- pH range: 0 to 12 pH
- Temperature range: -5 to 70°C (23 to 158°F) - LT
- Temperature sensor: Yes
- Body material: PEI
- Tip/shape: Spheric (dia: 7.5 mm)
- Reference: Double, Ag/AgCl
- Junction/flow rate: Ceramic, single / 15-20 µL/h
- Electrolyte: Gel
- Max pressure: 2 bar
- Matching pin: Yes
- Amplifier: Yes
- Cable length: 1 m (3.3')
- Connection: 3.5 mm connector

- Recommended use: Suited for hydrocarbons, solvents, strong acids and bases, high conductivity samples, paints, sea water, and tris buffer
- Description: Refillable, combination, digital pH electrode with double junction
- pH range: 0 to 13 pH
- Temperature range: -5 to 100°C (23 to 212°F) - HT
- Temperature sensor: Yes
- Body material: Glass
- Tip/shape: Spheric (dia: 9.5 mm)
- Reference: Double, Ag/AgCl
- Junction/flow rate: Ceramic, triple / 40-50 µL/h
- Electrolyte: KCl 3.5M
- Max pressure: 0.1 bar
- Matching pin: No
- Amplifier: Yes
- Cable length: 1 m (3.3')
- Connection: 3.5 mm connector

- Recommended use: Suited for dairy products such as yogurt, milk, and cheese
- Description: Digital pH electrode for dairy products
- pH range: 0 to 12 pH
- Temperature range: 0 to 60°C (32 to 140°F) - LT
- Temperature sensor: Yes
- Body material: Glass
- Tip/shape: Conic (6 x 10 mm)
- Reference: Double, Ag/AgCl
- Junction/flow rate: Open
- Electrolyte: Viscolene
- Max pressure: 0.1 bar
- Matching pin: No
- Amplifier: Yes
- Cable length: 1 m (3.3')
- Connection: 3.5 mm connector

- Recommended use: Suited for meat products and semi-frozen food samples
- Description: Digital pH electrode for meat products
- pH range: 0 to 12 pH
- Temperature range: 0 to 60°C (32 to 140°F) - LT
- Temperature sensor: Yes
- Body material: PVDF (Polyvinylidene fluoride, a food-grade plastic)
- Tip/shape: Conic (6 x 10 mm)
- Reference: Double, Ag/AgCl
- Junction/flow rate: Open
- Electrolyte: Viscolene
- Max pressure: 0.1 bar
- Matching pin: No
- Amplifier: Yes
- Cable length: 1 m (3.3')
- Connection: 3.5 mm connector
You can count on our edge meters
No matter the industry or application, test confidently and consistently.