pH 1 tester kit, incl. 1 extra cap for calibration, pH 4 and pH 7

New Series 1 testers with fixed sensor is designed for measurement of pH, conductivity and TDS. Testers excel readable display with a clearly structured information displayed a long operation time with batteries. The power can be used in both alkaline and rechargeable AAA batteries. Another advantage of one series testers is that they are watertight (IP67), floats on water. All testers are supplied in a case with buffers, batteries, handkerchiefs to dry the electrodes and the replacement cap. The closure is transparent and contains mark informing the user of the volume of sample / buffer is used.

Important features

• Large LCD display
• Indication of buffers used during calibration
• Stability indicator
• Automatic temperature compensation
• 1 or 3-point calibration
• Power supply 2×1,5 V AAA ensures long operating time
• The automatic switch-off after 8 min.