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«PeakTech® P 5125» Conductivity Tester / Water Tester
With the P 5125 it is possible to measure the conductivity of liquids, for example of water. The purer the water, the lower the conductivity (for example, distilled water is purer than normal water and has a low conductivity of approx.

€125.00*
«PeakTech® P 5305 A» 2 in 1 PH-Meter for PH/TEMP
This 2 in 1 PH meter with one-hand operation measures the pH value of liquids via the galvanic voltage difference between acidic, neutral and basic liquids. In addition, the liquid temperature is measured and displayed with simultaneous display of both measured values in the LCD display with permanent backlight. Attached to the sturdy and waterproof housing is the easily replaceable sensor head, which includes the sensor for PH measurement and temperature measurement in °C or °F.

€33.50*
«PeakTech® P 5306» 3 in 1 PH-Meter for PH/EC/TEMP
This 3 in 1 PH meter with one-hand operation measures the pH value of liquids via the galvanic voltage difference between acidic, neutral and basic liquids. The conductivity EC in µS/cm is also precisely measured via two electrodes on the sensor head. In addition, the liquid temperature is measured and displayed with simultaneous display of both measured values in the LCD display with permanent backlight. Attached to the sturdy and waterproof housing is the easily replaceable sensor head, which includes the sensor for PH/EC measurement and temperature measurement in °C or °F.

€42.00*
«PeakTech® P 5307» 4 in 1 PH-Meter for PH/EC/TDS/TEMP
This 4 in 1 PH meter with one-hand operation measures the pH value of liquids via the galvanic voltage difference between acidic, neutral and basic liquids. The conductivity EC in µS/cm is precisely measured via two electrodes on the sensor head and the TDS value for the total dissolved solids is also measured additionally. In addition, the liquid temperature is measured and displayed with simultaneous display of both measured values in the LCD display with permanent backlight. Attached to the sturdy and waterproof housing is the easily replaceable sensor head, which includes the sensor for PH/EC/TDS measurement and temperature measurement in °C or °F.

€50.40*
«PeakTech® P 5310 A» PH Tester with external probe
This PH meter measures the PH value of aqueous liquids using a detachable probe-sensor for quick and accurate evaluation of the measurement results via the galvanic voltage difference between acidic, neutral and basic liquids at the tip of the immersion probe. In addition, this device has two adjustment potentiometers for calibrating the pH4 or pH7 values, a suitable screwdriver and a neutralization liquid for the sensor with corresponding calibration solutions. Measured values ​​are clearly shown and can be read easily at the large LCD display with white backlight. For steady use, this model is powered by a standard 9V battery. Due to the handy design, the large display and the extensive range of accessories, this measuring device is particularly suitable for use in schools, training, science and research.

€67.00*
«PeakTech® P 5315» PH-Meter 0,00 ... 14.00 with backlight
The PeakTech 5315 PH measuring device has a long and thin test probe which was specially developed for the laboratory area and it can also be used for smaller Erlmeyer flasks and test tubes without any problems. The PH probe can be easily removed through its screw connection. For a particularly good readability, the LCD display has a white background lighting, which is automatically activated when the device is switched on. On the top side there is not only the on and off switch, but also two potentiometers, which are required for calibrating the measuring ranges ph 7 and ph 4. The enclosed calibration solutions are required to calibrate the PeakTech 5315.

€31.40*