FC-422D
數字頻率錶頭

特色
- 測量範圍 : 0.5 ~ 500.0HZ
- 輸入電壓範圍 : AC 5 ~ 250V
- 取樣時間: 1秒
- 精確度 : ± 0.05%
- 工作電源 : AC110 / 220 / 230V
- Size:96 X 48 X 104mm
規格
顯示 (Display)
- 14.3 mm ( 0.56" ) high brightness red red LED. 4 digits.
頻率範圍 (Frequency Range)
- 0.5 to 500.0 Hz.
解析度 (Resolution)
- 0.01 Hz ≧ 100 Hz, 0.1 Hz < 100 Hz.
輸入電壓 (Input Voltage)
- 5 to 250 ACV.
精確度 (Accuracy)
- ± (0.05% + 1 d).
取樣時間 (Sampling Time)
- 1 sec.- over 1 Hz.
操作溫度 (Operating Humidity)
- 0 to 50℃ ( 32 to 122 ℉ ).
操作溼度 (Operating Humidity)
- Less than 80% RH.
電源供應 (Power Supply)
- AC 110V, AC220V, 50/60 Hz ( or 230V internal adjustment ).
電源損耗 (Power Consumption.)
- Approx. AC 16 mA ( AC 110V power).
- Approx. AC 9 mA ( AC 220V/230 power).
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