Benchtop Water Quality Meter

Sper Scientific 860033 Benchtop Water Quality Meter: Your Comprehensive 7-in-1 Water Analysis Solution

The Sper Scientific 860033 Benchtop Water Quality Meter is a versatile 7-in-1 instrument designed for precise and comprehensive analysis of water quality. This powerful meter accurately measures seven critical parameters: pH, ORP (Oxidation Reduction Potential - probe sold separately), mV, Conductivity, TDS (Total Dissolved Solids), Salinity, and Temperature. It's an essential tool for a wide range of applications, including laboratory research, environmental monitoring, aquaculture, and industrial quality control.

Robust Design & Intuitive Display Engineered for durability and ease of use, the meter features a rugged housing built to withstand demanding environments. Its large, backlit LCD provides a clear and simultaneous display of the primary measurement, time, date, and temperature (selectable between °C or °F), ensuring all vital data is visible at a glance.

Advanced Features for Uncompromised Precision:

• Flexible Temperature Compensation: Choose between automatic or manual temperature compensation to guarantee accurate readings, especially crucial for reliable pH and conductivity measurements that are temperature-dependent.
• Auto-Ranging Capability: Simplify your workflow with automatic or manual ranging, allowing the meter to adapt to different measurement scales effortlessly without manual intervention.
• Smart Calibration: Benefit from automatic buffer recognition, which streamlines the pH calibration process and ensures optimal accuracy with minimal effort.
• Comprehensive Data Management: Utilize both digital and analog outputs for seamless data logging and integration with external systems. Store up to 99 data points and track Minimum/Maximum values for thorough analysis and historical review.
• User-Friendly Operations: The convenient Data Hold function allows you to easily freeze and record stable readings. A 5-point calibration capability provides exceptional precision across various measurement ranges.
• Electrode Health Monitoring: An integrated electrode status indication keeps you informed about the condition of your probes, helping you maintain measurement integrity and troubleshoot issues promptly.

Ready for Immediate Use This benchtop meter operates exclusively on AC power (adapter included, no batteries required), ensuring consistent and reliable performance. It comes complete with everything you need to get started: high-quality ATC conductivity and pH electrodes, a multi-electrode holder arm for organized setup, a computer cable, and intuitive software for data analysis and logging. For added versatility, the meter also accepts any pH or ORP probe featuring a standard BNC connector.

Technical Specifications:

• Dimensions (Meter Only): 8½" × 7" × 2¼" (216 × 178 × 57 mm)
• Dimensions (With Holder Arm): 10" × 8" × 9" (254 × 203 × 229 mm)
• Weight: 18.7 oz (530 g)
• Power: AC Voltage (Adapter included)

pH

• Range: 0 to 14
• Resolution: 0.01
• Accuracy: ±0.02 pH

mV/ORP

• Range: -1999 to +1999 mV
• Resolution: 0.1 mV (-199.9 to +199.9 mV), 1 mV (otherwise)
• Accuracy: ±0.2 mV (-199.9 to +199.9 mV), ±2 mV (otherwise)

Conductivity

• Range: 0 to 1999 µS/cm, 0 to 199.9 mS/cm
• Resolution: 0.01 µS/cm, 0.1 µS/cm, 1 µS/cm, 0.01 mS/cm, 0.1 mS/cm
• Accuracy: ±1% FS + 1d

TDS

• Range: 0 to 1999 ppm, 0 to 199.9 ppt
• Resolution: 0.01 ppm, 0.1 ppm, 1 ppm, 0.01 ppt, 0.1 ppt
• Accuracy: ±1% FS + 1d

Salinity

• Range: 0 to 11.38 ppt, 0 to 80 ppt
• Resolution: 0.01, 0.1
• Accuracy: ±1% FS + 1d

Temperature

• Range: 23 to 176°F / -5 to 80°C
• Resolution: 0.1°F / 0.1°C
• Accuracy: ±0.9°F / ±0.5°C