Professional pH/conductivity/TDS/mV/ORP/Temperature handheld meter in carrying case including electrodes

Cable length 1 metre BNC/Cinch connector Temperature sensor integrated

with temperature sensorC=1Measuring range 10uS...200mSCable length 1 metre, BNC/Cinch

Neomeris pH buffer solution pH 4.01 ± 0.01 (25°C) 70 ml – precision for your pH measurement Our high-quality pH buffer solution with a defined value of pH 4.01 ± 0.01 at 25 °C is the ideal choice for calibrating pH electrodes in laboratories, industry and research. It ensures accurate and reproducible measurement results by serving as a reliable reference point. Product features: ✔️ Precisely calibrated pH value: 4.01 ± 0.01 ✔️ Temperature reference: 25 °C ✔️ Suitable for all common pH meters and electrodes ✔️ In a practical, airtight bottle to prevent contamination ✔️ Ideal for use in laboratories, the food industry, environmental analysis and more Application: Before each pH measurement, your electrode should be calibrated with a buffer solution to avoid measurement deviations. This solution is specially designed for calibration in the acidic range and can be optimally supplemented with other buffer solutions (e.g. pH 7.00 or pH 10.00) for multi-point calibration. Frequently asked questions Where can I find the safety data sheet for the solution I want to use? The safety data sheet is included in printed form with the delivery of the goods. The safety data sheet can be viewed or downloaded at any time in the download area of the online shop. What bottle sizes are available? Generally, there are 60/70 ml, 250 ml, 500 ml and 1,000 ml bottles. There is one exception, for example, with brands such as Hanna, where bags are sold instead of bottles. How long do the solutions last? The shelf life is printed on the product label. Upon delivery, the shelf life is at least 7 months. Can the solutions still be used after the expiry date? No, because the function and quality can no longer be guaranteed after the best-before date has expired. How can I dispose of the solutions? Please refer to the safety data sheet for more detailed information on the disposal of the solutions. Disposal must be carried out in accordance with official regulations. What is the emergency number for acute poisoning? The emergency number for the North Poison Information Centre is +49 551-19240 and is available 24/7.

Neomeris pH Buffer Solution pH 7.00 – Ready-to-Use Reference Solution Precise calibration of pH meters and electrodes The Neomeris pH Buffer Solution pH 7.00 is a ready-to-use, standardized reference solution for precise calibration of pH meters and electrodes. With an accuracy of pH 7.00 ± 0.01 at 25 °C, it meets the highest standards for measurement reliability and reproducibility, making it ideal for the neutral pH range. Neutral Reference Solution for Reliable pH Calibration The clear green color coding allows quick identification of the buffer solution and minimizes confusion during daily use. The hygienic cap reliably protects against contamination and ensures clean handling. Easy to Use with Versatile Applications It can be used in: Laboratory analysis Environmental and water testing Food monitoring Research & education Industrial processes Frequently asked questions Where can I find the safety data sheet for the solution I want to use? The safety data sheet is included in printed form with the delivery of the goods. The safety data sheet can be viewed or downloaded at any time in the download area of the online shop. What bottle sizes are available? Generally, there are 60/70 ml, 250 ml, 500 ml and 1,000 ml bottles. There is one exception, for example, with brands such as Hanna, where bags are sold instead of bottles. How long do the solutions last? The shelf life is printed on the product label. Upon delivery, the shelf life is at least 7 months. Can the solutions still be used after the expiry date? No, because the function and quality can no longer be guaranteed after the best-before date has expired. How can I dispose of the solutions? Please refer to the safety data sheet for more detailed information on the disposal of the solutions. Disposal must be carried out in accordance with official regulations. What is the emergency number for acute poisoning? The emergency number for the North Poison Information Centre is +49 551-19240 and is available 24/7.

Our Neomeris conductivity calibration solution with 1413 μS/cm is ideal for calibrating conductivity and TDS meters. It supports the precise adjustment of measuring devices in environmental analysis, drinking water monitoring, and industrial applications. The Neomeris conductivity calibration solution ensures precise calibration of conductivity and TDS meters. With a stable reference value and a handy 70 ml bottle, it is ideal for laboratories, drinking water analysis, and mobile measurements. Precise conductivity calibration for your device The Neomeris conductivity calibration solution is a reference solution for calibrating conductivity and TDS meters. It allows your electrodes to be quickly and reliably adjusted to a defined target value. With a stable conductivity value of 1413 μS/cm ± 1 % at 25 °C, it ensures precise and reliable measurements. Versatile applications The calibration solution is versatile. It supports the calibration of measuring devices in environmental analysis, drinking water applications, and industrial processes. Frequently asked questions Where can I find the safety data sheet for the solution I want to use? The safety data sheet is included in printed form with the delivery of the goods. The safety data sheet can be viewed or downloaded at any time in the download area of the online shop. What bottle sizes are available? Generally, there are 60/70 ml, 250 ml, 500 ml and 1,000 ml bottles. There is one exception, for example, with brands such as Hanna, where bags are sold instead of bottles. How long do the solutions last? The shelf life is printed on the product label. Upon delivery, the shelf life is at least 7 months. Can the solutions still be used after the expiry date? No, because the function and quality can no longer be guaranteed after the best-before date has expired. How can I dispose of the solutions? Please refer to the safety data sheet for more detailed information on the disposal of the solutions. Disposal must be carried out in accordance with official regulations. What is the emergency number for acute poisoning? The emergency number for the North Poison Information Centre is +49 551-19240 and is available 24/7.

The ready-to-use Neomeris redox buffer solution with an exactly known value of 475 mV is used for the calibration of ORP electrodes and the associated measuring devices. This ensures precise measurement results. Thanks to easy dosing and simple handling, it is ideal for single calibrations. Neomeris Redox Buffer Solution 475 mV ± 5 mV (25 °C), 70 ml Compact Solution for Precise ORP Calibration The Neomeris redox buffer solution with a stable value of 475 mV ± 5 mV at 25 °C is specifically designed for the calibration of redox electrodes (ORP sensors). It enables reliable and reproducible measurement results in sensitive areas such as water and environmental analysis, wastewater technology, and industrial process control. Product Advantages at a Glance Precise Calibration: The solution provides an accurate redox potential of 475 mV ± 5 mV at 25 °C – ideal for demanding applications. Ready to Use: Immediately usable – no mixing or dilution required. Compact 70 ml Bottle: Perfect for single calibrations, mobile use, or occasional applications. Reliable Quality: Developed for professional requirements in laboratories and industry. Application Areas Water and Environmental Analysis: Monitoring the redox potential in natural waters and during drinking water treatment. Wastewater Technology: Monitoring biological reaction processes in wastewater treatment plants. Industrial Applications: Process control in chemical and pharmaceutical production. What is a Redox Buffer Solution Used For? A redox buffer solution 475 mV ± 5 mV (25 °C), 70 ml is used for the calibration and verification of redox (ORP) measuring devices that measure the oxidation or reduction potential of a solution. It is used for: Adjusting a redox measuring device so that readings are accurate and reliable. Measurements in laboratories, water treatment, environmental analysis, or industrial processes where the redox state is monitored. Particularly suitable for regular checking of the measuring electrode. A value of 475 mV typically corresponds to a moderately oxidizing system, e.g., lightly chlorinated water or weakly oxidizing solutions. What Do the Details on the Bottle Mean? 475 mV This is the target value of the redox potential at 25 °C. The solution is chemically stable to provide exactly this value. ± 5 mV This is the tolerance or accuracy. The actual redox value is at most 5 mV above or below 475 mV (i.e., between 470 mV and 480 mV). This ensures precise calibration. (25 °C) The value applies exactly at 25 °C, as the redox potential is temperature-dependent. Many devices account for this via temperature compensation. 70 ml This is the filling volume of the solution in the bottle. The solution is used to reliably calibrate a redox measuring device in the medium oxidation range, where 475 mV at 25 °C is the defined reference value with a tolerance of ± 5 mV. Neomeris – For Stable and Precise ORP Measurements Ensure the functionality of your redox sensors and achieve consistent measurement results with the professional buffer solutions from Neomeris. Rely on quality, safety, and convenience when calibrating your measuring devices with the color-coded, ready-to-use solutions from Neomeris. Frequently asked questions Where can I find the safety data sheet for the solution I want to use? The safety data sheet is included in printed form with the delivery of the goods. The safety data sheet can be viewed or downloaded at any time in the download area of the online shop. What bottle sizes are available? Generally, there are 60/70 ml, 250 ml, 500 ml and 1,000 ml bottles. There is one exception, for example, with brands such as Hanna, where bags are sold instead of bottles. How long do the solutions last? The shelf life is printed on the product label. Upon delivery, the shelf life is at least 7 months. Can the solutions still be used after the expiry date? No, because the function and quality can no longer be guaranteed after the best-before date has expired. How can I dispose of the solutions? Please refer to the safety data sheet for more detailed information on the disposal of the solutions. Disposal must be carried out in accordance with official regulations. What is the emergency number for acute poisoning? The emergency number for the North Poison Information Centre is +49 551-19240 and is available 24/7.