frequency meter & techo meter
1. range:1.0-9999Hz
2. accuracy:0.1%FS
3. input signal: AC 90-300V, or 200-380V
4. 4 digit LED

frequency meter & techo meter

TOKY DP4-HZ series Industrial Frequency Meter with follow features:

1) For measuring different kinds of industrial frequency;

2) Easy reading, high resolution;

3) Input signal range: 90-300V (HZ10) or 200-380V (HZ11);

4) Dimension (mm): 48Hx96Wx100L mm.