The power indicator is used to display AC parameters. The power indicator can measure and display AC current, AC voltage or frequencies. The possibility of freely scaling the input signal allows a very versatile use of this power indicator.

• Power supply:   230V, 110V, 24V, 20 … 40V AC/DC,   85 … 253 V AC/DC (selectable)
• Input signal:   1 … 100V, 2.5 … 250V, 4 … 400V,   20 … 500 Hz, 1 A, 5 A (selectable)
• Display: 4 digits, red
• Digit height: 20 mm / 0.78"

The voltage indicator is used to display AC parameters. The voltage indicator can measure and display AC current, AC voltage or frequencies. The possibility of freely scaling the input signal allows a very versatile use of this voltage indicator.

• Power supply:   230V, 110V, 24V, 20 … 40V AC/DC,   85 … 253 V AC/DC (selectable)
• Input signal:   1 … 100V, 2.5 … 250V, 4 … 400V,   20 … 500 Hz, 1 A, 5 A (selectable)
• Display: 4 digits, red
• Digit height: 20 mm / 0.78"

• Laboratory pH electrode
• Measuring range: 0 ... 14 pH
• Diameter: 12 mm
• Temperature range: 0 ... 80 °C
• Shaft / sensor material: Glass
• Connection: BNC
• Application: Aqueous non-corrosive media