Frequency Meter
DTF-1 - UMA Electronics Enterprises (UMA)
Display : 4-Digit bright red seven segment display
Measurement : Zero crossing based.
Microcontroller Based Accurate and Reliable.
Accuracy : + 0.05 Hz
Voltage Range : 300 V / 600 V AC
Input voltage may vary from 20 to 120% of nominal voltage.
Aux. Supply : 230V + 20% / 110V + 20% AC
Dimension(mm) : 96 by 96 ( Front) . 65 ( Depth) & 48 by 96 ( Front) . 110 ( Depth)