| Optics | LED, Spectrometer sensor, interference filter |
|---|---|
| Light Source | LED |
| Wavelength | Variant specific (415, 445, 480, 515, 530, 555, 590, 630, 680) |
| Photometric Range | 0 – 3 Abs |
| Photometric Accuracy | 3 % FS (T = 20 °C – 25 °C) |
| Display | Backlit LCD |
| Interfaces | USB-C |
| Data Transfer Format | .csv |
| Operation | Foil keypad |
| Calibration | Factory and user adjustment – return to factory adjustment possible at any time |
| Internal Storage | Internal ring memory for 100 data records |
| Battery Life Time | Approx. 5000 measurements (without backlight) |
| Portability | Portable |
| Degree of Pollution | 2 |
| Compliance | CE |
| Languages Full User Manual | English, German, Spanish, French, Portuguese, Italian, Dutch, Turkish, Chinese |
| Dimensions | 6.1 x 2.99 x 1.77" |
| MD150 Variants | Cl-pH Set-1: Chlorine (free, total, combine) and pH |










Lovibond Multiparameter Photometer MD150
Next generation in water testing:
- Wireless (NFC) and wired (USB-C) data transfer options
- Free Software and App for easy data management
- Enhanced optics for faster operation
- One Time Zero (OTZ) for more convenience and time efficiency
- Intuitive user interface with easy-use icons and animations
- Exceptional durability to withstand demanding conditions
Multiparameter combinations
The MD150 provides essential parameters for pool water monitoring and disinfection control, including Chlorine, Bromine, Ozone, Chlorine Dioxide, pH, Cyanuric Acid, Alkalinity, and Calcium Hardness.
Factory programmed methods
The MD150 comes with pre-programmed methods for pool and various other applications, ready to use out of the box.
Flexibility through a personalised favourites list
Customise your methods overview to suit your needs: save frequently used tests to your personal favourites list and access the methods relevant to you quickly and easily.
Built for durability
The MD150 features a durable design with rubber-protected sides ensuring reliability even in demanding environments. With its IP67 rating, the instrument offers full protection against dust and water immersion.
Ergonomic design
The MD150 is a compact, handheld instrument ideal for the use of the poolside, in the fi eld, or in the lab. Its compact size and side protections ensure a fi rm grip, while rubber feet prevent slipping, enabling for single-handed operation.
Quick and accurate results
The innovative optical system of the MD150 provides exceptional accuracy and fast results, delivering precise measurements in record time.
One-Time-Zero function
Save operation time with the One-Time-Zero function, which remains valid for 8 hours unless the instrument is turned off
Data transfer – NFC / USB-C
Easily transfer data wirelessly via NFC to the AquaLX® app or via USB-C cable to Lovibond® Data Expert. Data can be exported in CSV format for use in programs like Excel.
GLP (Good Laboratory Practice) compliance
The MD150 automatically records and saves a protocol for every change, ensuring data quality and integrity by tracking any adjustments that could impact measurement results.
Automatic data storage
The MD150 automatically stores the last 100 readings and protocols with a time/date stamp and retains the data even during battery changes.
Keep your instrument up to date
Easily update the firmware and methods in seconds using Lovibond® Data Expert. Updates are available on the instrument’s webpage.
User defined method
With the free of charge Lovibond® Data Expert, you can create custom methods.
Applications
- Boiler Water
- Cooling Water
- Disinfection Control
- Drinking Water Treatment
- Pool Water Control
- Raw Water Treatment
- Waste Water Treatment




