
pH Meters

Fisherbrand™ accumet™ Basic AB315 Benchtop Laboratory pH/mV Meter
Ideal for daily pH testing of your routine laboratory samples, the accumet™ Basic AB315 Benchtop Meter provides essential functions needed for common pH measurements without complicated functions, all at a budget-friendly price.
Compensation thermique | Automatic, Manual |
---|---|
Précision (pH) | ±0.01 |
Garantie | 3 Years |
Adaptateur secteur | Universal Power Adapter |
Measurement Modes | pH with mV and Temperature,Relative mV with mV and Temperature |
Canaux | 1 |
Modèle | AB315 |
Fréquence | 50/60 Hz |
Sorties | Port for Computer or Printer |
Stabilité | Indicator Icons |
Détails de la gestion des données | Printed or CSV Format |
Indice IP | IP54 |
Tension | 100/240 V |
Points de données | 500 |
Points d’étalonnage (pH) | USA: 2, 4.01, 7, 10.01, 12; NIST: 1.68, 4.01, 6.87, 9.18, 12.46; DIN: 1.09, 3.06, 4.65, 6.79, 9.23, 12.75; FSCI: 1, 3, 6, 8, 10, 13 |
Type de fonction d’enregistrement | Automatic, Manual |
Résolution (pH) | 0.01, 0.1 |
Précision (température) | ±0.3°C (±0.5°F) |
Entrées | BNC, ATC |
Étalonnage | pH, Relative mV, Temperature |
Gamme (mV) | ±2000 mV |
Type d’affichage | 5 in. LCD |
Calibration Points | 1 to 5 (pH), 1 (Relative mV), 1 (Temperature) |
Gamme (mV relative) | ±2000 mV |
Mémoire | Non-volatile |
Précision (mV) | ±0.2 or ±0.05%, Whichever is Greater |
Plage de températures (métrique) | -5°C to +105°C |
Résolution (mV) | 1 mV, 0.1 RmV |
Backlight Option | Yes |
Gamme (pH) | -2 to 18 |
Résolution (température) | 0.1°C (0.1°F) |
Plage de températures (impériale) | 23°F to 221°F |
Mettler Toledo™ FiveGo™ F2 pH/mV Meters
Portable meter provides reliable and high quality pH/mV measurements with simple click of a button
Compensation thermique | ATC and MTC |
---|---|
Type de fonction d’enregistrement | Automatic, Manual |
Dimensions (L x l x H) | 18.8 x 7.7 x 3.3 cm (97.4 x 3 x 1.3 in.) |
Résolution (pH) | 0.01 |
Measurement Modes | pH |
Précision (température) | ±0.5°C |
Entrées | BNC, Cinch |
Étalonnage | Linear |
Modèle | F2 |
Gamme (mV) | -1999 to 1999 |
Type d’affichage | LCD |
Calibration Points | 3 |
Mémoire | 200 measurements, current calibration |
Poids (impériale) | 0.5 lb. |
Précision (mV) | ±1 |
Plage de températures (métrique) | 0°C to 100°C |
Résolution (mV) | 1mV |
Backlight Option | None |
Gamme (pH) | 0 to 14 |
Résolution (température) | 0.1° |
Points de données | 200 |
Poids (métrique) | 0.26 kg |
METTLER TOLEDO™ SevenExcellence™ S400 Benchtop pH Meter
The S400 meter measures pH, redox/ORP, and ISFET. It can be expanded with additional modules to measure conductivity, resistivity, DO, BOD, ISE, salinity, and TDS. It has an intuitive touchscreen, the ability to create measurement shortcuts, and can export data to a printer, Excel, or LIMS system.
Précision (pH) | ±0.002 |
---|---|
Résolution (pH) | 0.001, 0.01, 0.1 |
Précision (température) | ±0.1°C |
Points d’étalonnage (conductivité) | 13 pre-defined and 20 user-defined standard |
Gamme (mV) | -2000 to 2000 |
Résolution (conductivité) | 0.001 to 1 |
Type d’affichage | TFT |
Sorties | USB, RS-232, Ethernet |
Précision (mV) | ±0.1 |
Plage de températures (métrique) | -30°C to +130°C |
Résolution (mV) | 0.1/1mV |
Gamme (pH) | -2 to 20 |
Gamme (conductivité) | 0.001μS/cm to 2000mS/cm |
Résolution (température) | 0.1°C |
Points de données | 20,000 |
Points d’étalonnage (pH) | Max. 5 points, 8 pre-defined and 20 user-defined buffer group |
Thermo Scientific™ Orion™ Pro Star PH211 pH/ORP Bench Meter with Stand
Designed to provide accurate and reliable pH, ORP and temperature analysis, the Thermo Scientific™ Orion™ Pro Star PH211 bench meter is well suited for laboratories that desire a modern meter with advance performance.
Certifications/Conformité | CE, TUV 3-1, FCC Class A |
---|---|
Clavier | Capacitive touchscreen user interface |
Sélection de la température | Automatic with ATC temperature sensor, ambient or manual |
Gamme (rH) | -2000 to 2000 mV |
Précision (pH) | ±0.002 pH |
Garantie | 2 year meter warranty |
Dimensions (L x l x H) | 218.9 x 153.2 x 91.33 mm; 8.62 x 6.03 x 3.60 in. |
Adaptateur secteur | Universal 100-240 V 50/60 Hz power supply with wall plugs for US/Japan, Euro, UK/Singapore, Australia/New Zealand and China outlets |
Measurement Modes | pH with mV and Temperature,ORP with mV and Temperature |
Canaux | 1 |
Point isopotentiel | 7.000 pH |
Langues | Chinese, English, French, German, Italian, Japanese, Korean, Portuguese, Spanish |
Modèle | PH211 |
Sorties | USB flash drive, computer or printer (STARA-106) |
Méthodes | 10 |
Indice IP | IP54 |
Points de données | 10,000 with Date and Time Stamp |
Points d’étalonnage (pH) | 1 to 5 points |
Poids (métrique) | 1.00 kg |
Sorties d’alarme | Calibration reminder alarm, high and low limit alarm per parameter |
Étalonnage de la sonde de température | 1 or 2 point temperature offset calibration |
Type de fonction d’enregistrement | Automatic with Auto-Read and Timed Read Modes, Manual with Continuous Read Mode |
Résolution (pH) | 0.1, 0.01 or 0.001 pH |
Précision (température) | ±0.3°C, ±0.5°F |
Entrées | BNC for pH or ORP, 8-pin MiniDIN for ATC, pin-tip for reference |
Étalonnage | pH, ORP, Temperature |
Gamme (mV) | -2000 to 2000 mV |
Type d’affichage | 7-in. High-resolution Color Graphic LCD |
Calibration Points | 1 to 5 (pH), 1 (ORP), 1 to 2 (Temperature) |
Gamme (mV relative) | -2000 to 2000 mV |
Mémoire | Non-volatile |
Poids (impériale) | 2.20 lbs. |
Précision (mV) | ±0.2 mV or ±0.05% of the reading, whichever is greater |
Plage de températures (métrique) | -30°C to +130°C |
Résolution (mV) | 0.1 mV |
Backlight Option | Yes |
Gamme (pH) | -2 to 20 |
Résolution (température) | 0.1°C, 0.1°F |
Plage de températures (impériale) | -22°F to +266°F |
Mettler Toledo™ FiveEasy™ F20 pH/mV Meters
Compact, benchtop meter provides high quality pH/mV measurements with simple click of a button
Compensation thermique | ATC and MTC |
---|---|
Précision (pH) | ±0.01 |
Dimensions (L x l x H) | 22.7 x 14.7 x 7 cm (9 x 5.7 x 2.7 in.) |
Résolution (pH) | 0.01 |
Précision (température) | 0.5°C |
Entrées | BNC, Cinch, NTC 30kiloOhm sensors |
Étalonnage | Linear |
Modèle | F20 |
Gamme (mV) | 2000 to 2000 |
Type d’affichage | LCD |
Fréquence | 50/60 Hz |
Mémoire | Current calibration |
Poids (impériale) | 1.4 lb. |
Précision (mV) | ±1 |
Plage de températures (métrique) | 0°C to 100°C |
Résolution (mV) | 1mV |
Tension | 120/240 V |
Gamme (pH) | 0 to 14 |
Résolution (température) | 0.1°C |
Plage de températures (impériale) | 32°F to 212°F |
Poids (métrique) | 0.63 kg |
Thermo Scientific™ Orion™ Versa Star Pro™ pH/LogR™ Benchtop Meter
Get premium performance and ultimate flexibility with our benchtop meter with pH/LogR module for pH, mV, ORP and LogR temperature technology.
Certifications/Conformité | CE, TUV 3-1, FCC Class A |
---|---|
Clavier | Numeric with menu-specific function keys and dual purpose scroll/shortcut keys |
Sélection de la température | Manual or automatic with ATC temperature probe, automatic with pH electrode using LogR mode |
Gamme (rH) | ±2000.0mV |
Précision (pH) | ±0.002 |
Adaptateur secteur | Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR) |
Measurement Modes | pH with LogR Temperature,mV,Relative mV,ORP with Temperature |
Canaux | 4 (Customizable with modules) |
Point isopotentiel | 7.000pH (adjustable) |
Langues | English, Spanish, French, Italian, German, Chinese, Portuguese and Korean |
Température (impériale) en fonctionnement | 41°F to 113°F (ambient) |
Sorties | USB, RS-232 |
Stabilité | Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting |
Méthodes | 10 per channel |
Détails de la gestion des données | Transfer single, range or all data points to printer or computer |
Indice IP | IP54 |
Points de données | 2000 with Date and Time Stamp |
Poids (métrique) | 1.2 kg, modules add 0.2 kg each |
Sorties d’alarme | Set point alarm, high/low limit alarm, calibration due alarm |
Étalonnage de la sonde de température | 1 point temperature offset calibration, 3 point LogR temperature calibration |
Type de fonction d’enregistrement | Automatic with Auto-Read, Timed, and Single-shot Measure Modes, Manual |
Résolution (pH) | 0.001, 0.01, 0.1 |
Précision (température) | ±0.1°C |
Entrées | BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), two stirrer inputs (stirrer probe) |
Étalonnage | pH with calibration editing option, relative mV, ORP, LogR temperature and temperature |
Type d’affichage | LCD, Color Graphic with User-Customizable Options |
Alimentation électrique | Universal AC adapter (included) |
Gamme (mV relative) | ±2000.0mV |
Mémoire | Non-volatile memory preserves data log, calibration log and meter settings |
Puissance nominale | DC input: 9VDC, 1A |
Température (métrique) en fonctionnement | 5°C to 45°C (ambient) |
Poids (impériale) | 2.5 lb., modules add 0.5 lb. each |
Précision (mV) | ±0.2 or ±0.05%, whichever is greater |
Plage de températures (métrique) | -5°C to +105°C |
Résolution (mV) | 0.1mV |
Gamme d’humidité relative | 5 to 85%, non-condensing |
Backlight Option | Yes |
Gamme (pH) | -2 to 20 |
Résolution (température) | 0.1°C, 0.1°F |
Plage de températures (impériale) | 22.0°F to 221.0°F |
Fisherbrand™ pH Pen
pH measurement is easier than ever with the Fisherbrand™ pH Pen™ – an economical range pocket-size tester designed for on-the-go pH measurements.
Fisherbrand™ accumet™ XL150 Benchtop pH Meters
Provide advanced pH measurements with simple operation and offer a large, vivid color touch-screen display. Fisherbrand accumet XL benchtop meters offer advanced features with simple operation to help ensure your measurements are reliable and your laboratory processes are efficient.
Hauteur (impériale) | 3.89 in. |
---|---|
Certifications/Conformité | NIST, ISO, FDA, USDA, EPA |
Précision | Multiple |
Précision (pH) | ±0.002 |
Garantie | 3 Years |
Dimensions (L x l x H) | 24.6 x 17.3 x 9.9 cm (9.7 x 6.8 x 3.9 in.) |
Fréquence | 50/60 Hz |
Longueur (impériale) | 9.68 in. |
Sorties | RS-232, USB-A, Mini-B USB, RJ45, stirrer port (2) |
Tension | 100/240 V |
Gamme de détection | Multiple |
Points de données | 2000 |
Points d’étalonnage (pH) | Up to 6 pre-set or 5 custom |
Poids (métrique) | 1.13 kg |
Longueur (métrique) | 24.6 cm |
Résolution (pH) | 0.001, 0.01, 0.1 |
Précision (température) | ±0.3°C |
Résolution | Multiple |
Entrées | BNC, ATC |
Gamme (mV) | ±2000 |
Type d’affichage | LCD |
Hauteur (métrique) | 9.9 cm |
Largeur (métrique) | 17.3 cm |
Poids (impériale) | 2.5 lb. |
Précision (mV) | ±0.2 |
Résolution (mV) | 0.1 mV |
Gamme (pH) | -2 to 20 |
Résolution (température) | 0.1°C |
Thermo Scientific™ Elite pH Pocket Testers and Replacement Sensors
Flexible on-the-go pH and temperature testing using durable Elite pocket testers with replaceable sensors for a variety of applications including environmental monitoring, pools, spas and more!
Mettler Toledo™ pH Meter SevenDirect SD20
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
Learn More

Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
Learn More
The SevenDirect SD20 is an accurate and flexible benchtop meter for the determination of pH and ORP. The instrument is the replacement of the SevenCompact and is delivered with an EasyPlace sensor arm.
Type de fonction d’enregistrement | Automatic, Manual |
---|---|
Précision (pH) | 0.002 |
Dimensions (L x l x H) | 195 x 205 x 65 mm |
Résolution (pH) | 0.001, 0.01, 0.1 |
Précision (température) | ±0.1°C between 0°C and 100°C |
Gamme (mV) | -2000 to 2000 mV |
Type d’affichage | Color TFT |
Calibration Points | Up to 5 |
Mémoire | 2000 Standard Measurements |
Poids (impériale) | 1.9 lb. |
Détails de la gestion des données | PC, Printer, USB Stick |
Plage de températures (métrique) | -30°C to +130°C |
Indice IP | IP54 |
Backlight Option | Yes |
Gamme (pH) | -2 to 20 |
Résolution (température) | 0.1°C |
Plage de températures (impériale) | -22°F to +266°F |
Points de données | 2000 |
Poids (métrique) | 850 g |
Thermo Scientific™ Orion Star™ A221 Portable pH Meter
Reliably measure pH, mV, ORP and temperature with our portable pH meter for advanced field analysis and printer or computer interfacing.
Thermo Scientific™ Orion Lab Star PH111 Bench pH Meters
Orion Lab Star PH111 benchtop pH meters measure pH or ORP with mV and temperature, feature a large backlit display for easy viewability, and offer small footprint to save bench space. The Orion Lab Star pH meter is ideal for simplified, budget-friendly lab testing and data recording.
Certifications/Conformité | CE, TUV 3-1, FCC Class A |
---|---|
Sélection de la température | Manual or automatic with ATC temperature probe |
Gamme (rH) | ±2000.0 mV with ±250 mV offset |
Garantie | 3 year meter warranty |
Adaptateur secteur | Universal 100-240 V 50/60 Hz power supply with twist-and-lock meter connection and interchangeable wall plugs for US/Japan, Euro, UK/Singapore, Australia/New Zealand and China outlets |
Measurement Modes | pH with mV and Temperature,ORP with mV and Temperature |
Sorties | Computer or printer (STARA-106) |
Détails de la gestion des données | Transfer single or all data points to printer or computer |
Indice IP | IP54 |
Points de données | 500 with Date and Time Stamp |
Points d’étalonnage (pH) | 1 to 5 points |
Poids (métrique) | 700 grams |
Sorties d’alarme | Calibration reminder alarm |
Étalonnage de la sonde de température | 1 point temperature offset calibration |
Type de fonction d’enregistrement | Automatic with Auto-Read and Timed Read Modes, Manual with Continuous Read Mode |
Résolution (pH) | 0.001, 0.01, 0.1 |
Précision (température) | ±0.3°C/±0.5°F |
Entrées | BNC for pH or ORP, 8-pin MiniDIN for ATC |
Étalonnage | pH, ORP and temperature |
Gamme (mV) | ±2000.0 |
Type d’affichage | LCD, 5 in. Backlit |
Calibration Points | 1 (ORP) |
Mémoire | Non-volatile |
Poids (impériale) | 1.54 lb. |
Précision (mV) | ±0.2 or ±0.05%, whichever is greater |
Plage de températures (métrique) | -5.0°C to +105.0°C |
Résolution (mV) | 0.1 mV |
Backlight Option | Yes |
Gamme (pH) | -2 to 18 |
Résolution (température) | 0.1°C, 0.1°F |
Plage de températures (impériale) | 23.0°F to 221.0°F |
OHAUS™ Aquasearcher™ pH Meter AB33PH
The Aquasearcher™ pH Meter AB33PH is a highly reliable and user-friendly pH benchtop meter with electrode (ST310) for standard laboratory applications. Designed to measure pH and oxidation-reduction potential with temperature measurements.
Type de fonction d’enregistrement | 1000 Measurement, Last Calibration |
---|---|
Précision (pH) | ±0.01 |
Résolution (pH) | 0.01, 0.1 |
Measurement Modes | Auto-stop,Continuous |
Précision (température) | ±0.5°C |
Étalonnage | Linear |
Gamme (mV) | ±2000.0 |
Type d’affichage | LCD, 6.5 in. Segment and Dot Matrix |
Calibration Points | Up to 3 |
Sorties | USB, RS-232 (PC), RS-232 (Printer) |
Précision (mV) | ±1 |
Détails de la gestion des données | Datalog with Time and Date Stamp |
Plage de températures (métrique) | -5°C to +110°C |
Backlight Option | LCD |
Gamme (pH) | -2 to 16 |
Points de données | 1000 Sets |
OHAUS™ Aquasearcher™ pH Meter AB41PH
The Aquasearcher™ pH Meter AB41PH is an advanced, research-grade benchtop pH meter with electrode, offering accurate, repeatable results with selectable resolution and an intelligent i-Steward system.
Type de fonction d’enregistrement | 1000 Measurement, 10 Calibration |
---|---|
Précision (pH) | ±0.002 |
Résolution (pH) | 0.001, 0.01, 0.1 |
Measurement Modes | Auto-stop,Timed,Continuous |
Précision (température) | ±0.3°C |
Étalonnage | Offset |
Gamme (mV) | ±2000.0 |
Type d’affichage | LCD, 6.5 in. Segment and Dot Matrix |
Calibration Points | Up to 5 |
Sorties | USB, RS-232 (PC), RS-232 (Printer) |
Précision (mV) | ±0.3 |
Détails de la gestion des données | Datalog with Time and Date Stamp |
Plage de températures (métrique) | -10°C to +125°C |
Backlight Option | LCD |
Gamme (pH) | -2 to 20 |
Points de données | 1000 Sets |