Ohaus® Starter Pen Meters
Compact design for fast, convenient electrochemistry measurement at your fingertips.
- LCD display
- Four 1.5 V batteries (included)
- Easily replaceable electrodes
- Automatic shut-off
- Features a 3-point calibration
OHAUS® precision is now available in a line of pen meters that provide accurate measurement of pH, conductivity, salinity, and total dissolved solids (TDS). Starter pen meters are the economical option when you are simply looking for meters that will provide accurate measurement without restriction.
Model ST20M-B: Conductivity Range: 0 – 1999 μs/cm; 0.0 – 99.0 °C; pH Range: 0.00 – 14 pH; TDS Range: 0.0 – 1000 mg/L;
Model ST20M-C: Conductivity Range: 0 – 1999 μs/cm; 0.0 – 99.0 °C; pH Range: 0.00 – 14 pH; Salinity Range: 0.0 – 10.0 ppt
Compact design for fast, convenient electrochemistry measurement at your fingertips.
- LCD display
- Four 1.5 V batteries (included)
- Easily replaceable electrodes
- Automatic shut-off
- Features a 3-point calibration
OHAUS® precision is now available in a line of pen meters that provide accurate measurement of pH, conductivity, salinity, and total dissolved solids (TDS). Starter pen meters are the economical option when you are simply looking for meters that will provide accurate measurement without restriction.
Model ST20M-B: Conductivity Range: 0 – 1999 μs/cm; 0.0 – 99.0 °C; pH Range: 0.00 – 14 pH; TDS Range: 0.0 – 1000 mg/L;
Model ST20M-C: Conductivity Range: 0 – 1999 μs/cm; 0.0 – 99.0 °C; pH Range: 0.00 – 14 pH; Salinity Range: 0.0 – 10.0 ppt
- Catalog No:
- 470315-552
- 470315-554
- Modèle:
- ST20M-B
- ST20M-C
- pH - Gamme:
- 0.00 – 14.00
- 0.00 – 14.00
- pH - Résolution:
- 0.01
- 0.01
- Précision - pH:
- ± 0.05
- ± 0.05
- Plage de conductivité:
- 0 - 1999 μs/cm
- 0.00 - 19.99 ms/cm
- Résolution de conductivité:
- 1 μs/cm
- 0.01 ms/cm
- Salinité - Gamme:
- 0.0 - 10.0 ppt
- Salinité - Résolution:
- 0.1 ppt
- Salinité - Précision:
- ±2.0 % F.S
- TDS - Gamme:
- 0.0 - 1000 mg/L
- TDS - Précision:
- ±2.0 % F.S
- Gamme de température:
- 0.0...99.0 °C
- 0.0...99.0 °C
- Exactitude de la températue:
- ± 0.5 °C
- Compensation de température:
- Automatic
- Automatic
- Affichage:
- LCD
- LCD
- Alimentation:
- 4 AG13 Batteries (Included)
- 4 AG13 Batteries (Included)
- Indice IP:
- IP 67
- IP 67
- Étalonnage:
- 3-point
- 3-point
- L×P×H:
- 38×185×45 mm
- 38×185×45 mm
- Poids:
- 3.88 oz (110 g)
- 3.88 oz (110 g)
Catalog No | Modèle | ST20M-B | ST20M-C | pH - Gamme | 0.00 – 14.00 | 0.00 – 14.00 | pH - Résolution | 0.01 | 0.01 | Précision - pH | ± 0.05 | ± 0.05 | Plage de conductivité | 0 - 1999 μs/cm | 0.00 - 19.99 ms/cm | Résolution de conductivité | 1 μs/cm | 0.01 ms/cm | Salinité - Gamme | 0.0 - 10.0 ppt | Salinité - Résolution | 0.1 ppt | Salinité - Précision | ±2.0 % F.S | TDS - Gamme | 0.0 - 1000 mg/L | TDS - Précision | ±2.0 % F.S | Gamme de température | 0.0...99.0 °C | 0.0...99.0 °C | Exactitude de la températue | ± 0.5 °C | Compensation de température | Automatic | Automatic | Affichage | LCD | LCD | Alimentation | 4 AG13 Batteries (Included) | 4 AG13 Batteries (Included) | Indice IP | IP 67 | IP 67 | Étalonnage | 3-point | 3-point | L×P×H | 38×185×45 mm | 38×185×45 mm | Poids | 3.88 oz (110 g) | 3.88 oz (110 g) |
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Product Family Options
- Modèle
- 470315-552Conductivity, pH, TDS tester: 30393199
Specifications
Cat. No.470315-552ModèleST20M-BpH - Gamme0.00 – 14.00pH - Résolution0.01Précision - pH± 0.05Plage de conductivité0 - 1999 μs/cmRésolution de conductivité1 μs/cmSalinité - GammeSalinité - RésolutionSalinité - PrécisionTDS - Gamme0.0 - 1000 mg/LTDS - Précision±2.0 % F.SGamme de température0.0...99.0 °CExactitude de la températue± 0.5 °CCompensation de températureAutomaticAffichageLCDAlimentation4 AG13 Batteries (Included)Indice IPIP 67Étalonnage3-pointL×P×H38×185×45 mmPoids3.88 oz (110 g) - 470315-554Conductivity, pH, Salinity tester: 30393200
Specifications
Cat. No.470315-554ModèleST20M-CpH - Gamme0.00 – 14.00pH - Résolution0.01Précision - pH± 0.05Plage de conductivité0.00 - 19.99 ms/cmRésolution de conductivité0.01 ms/cmSalinité - Gamme0.0 - 10.0 pptSalinité - Résolution0.1 pptSalinité - Précision±2.0 % F.STDS - GammeTDS - PrécisionGamme de température0.0...99.0 °CExactitude de la températueCompensation de températureAutomaticAffichageLCDAlimentation4 AG13 Batteries (Included)Indice IPIP 67Étalonnage3-pointL×P×H38×185×45 mmPoids3.88 oz (110 g)