Product Description
Digital pH Meter Lutron PH- Features: Economical cost digital PH meter General purpose applications . Easy operation. Compact size, light weight.General Specifications: Display: LCD, size : 45 mm x 29 mm. Measurement: pH. Range/Resolution: 0 to 14 pH x 0.01 pH. Accuracy: 0.07 pH ( pH 5 - pH 9 ), 0.1 pH ( pH 4 - pH 10 ) 0.2 pH ( pH 1 - pH 3.9, pH 10.1 - pH 13 ).Main instrument only. Input Impedance: 10^12 ohms. PH range Temp. Compensation :Not necessary to adjust. Sampling Time Approx.: 0.4 second. Operating Temperature: 0 to 50 ( 32 to 122 ). Operating Humidity: Less than 80% RH. Calibration VR: External pH 4 ( slope adj. ) & pH 7 ( Cal. adj. ) calibration adjustment VR. Power Supply: 006P DC 9V battery. Power Consumption Approx.: 2.0 mA. Dimension: 131 x 70 x 25 mm,(5.3 x 2.4 x 1.3 inch). Weight: 153 g/0.34 LB (including battery). PH electrode ( Optional ): Any connector PH Electrode with BNC connector. Standard Accessories:Instruction Manual-1 PC. Optional Accessories :pH electrode, pH 4, pH 7 buffer solution, Carrying case, Case holder Applications: Aquariums, Plating Industry, Laboratory, Beverage, Quality Control, Schools & Colleges, Fish Hatcheries, Food Processing, Swimming Pools, Paper Industry, Photography, Water ConditioningHigh Precision and Reliable PerformanceWith a measurement range of 0.00 - 14.00 pH and 0.01 pH accuracy, this digital pH meter ensures precise readings for a variety of professional and everyday applications. The 0.01 pH resolution and quick response time (<1 minute) enable timely and accurate results, making it suitable for laboratories, water testing, aquariums, and hydroponics.
User-Friendly Design for Ease of UseEquipped with a push-button interface and manual two-point calibration, this pH meter is simple to operate, even for those with minimal technical background. Its portable and lightweight form, combined with an auto shut-off feature and replaceable electrode, provides both convenience and longevity for users across different environments.
Versatile Applications and Durable ConstructionCrafted from sturdy ABS plastic and designed for storage between 10C and 40C, this pH meter is robust enough for frequent transport or laboratory use. Its suitability for water, pool, and hydroponic testing, along with battery-powered operation, make it an excellent choice for professionals and hobbyists alike.
FAQ's of PH- Meter:
Q: How do I calibrate the digital pH meter?
A: This pH meter uses a manual two-point calibration process. Prepare standard buffer solutions, immerse the electrode, and adjust using the push buttons as per the included instructions to ensure accurate readings.
Q: What applications is this pH meter best suited for?
A: The meter is ideal for laboratory research, water quality monitoring, aquariums, hydroponics, and swimming pool maintenance. Its high precision and wide measurement range make it suitable for various professional and domestic needs.
Q: When should I replace the electrode?
A: Replace the electrode if you notice erratic or slow readings, or after prolonged use as recommended by maintenance guidelines. The design allows easy replacement to maintain accuracy.
Q: Where should I store the pH meter when not in use?
A: Keep the device stored in a cool, dry place between 10C and 40C as per the specified storage conditions. This helps preserve the meter and the electrode's longevity.
Q: What is the process for measuring pH using this device?
A: Switch on the meter, rinse the electrode, and immerse it in your sample. The digital display will show a stable pH reading within one minute. Remember to calibrate regularly for best results.
Q: What benefits does the auto shut-off feature provide?
A: The auto shut-off function conserves battery power by turning off the device when not in use, ensuring extended operational life especially during fieldwork or prolonged laboratory sessions.
Q: Is this pH meter portable and suitable for fieldwork?
A: Yes, with its compact ABS plastic body, lightweight design, and battery-powered operation, the meter is highly portable and ideal for usage both in laboratories and on-site measurements.