Đồng hồ vạn năng sanwa cd800a
Features
Sharp contrast LCD with character 17.5 mm high is employed, và unit symbols are displayed on the screen of the LCD. Frequency, capacitance & duty cycle measurement function. Auto power nguồn off (30min.) (cancelable) AC frequency bandwidth : 40〜400Hz 3-3 / 4 digits 4000 countBạn đang xem: Đồng hồ vạn năng sanwa cd800a
SPECIFICATIONS SANWA CD800a DIGITAL MULTIMETERSDCV
Input impedance: 10M~100MΩ
Best accuracy: ±(0.7%+3)
Resolution: 0.1mV
ACV
Input impedance: 10M~11MΩ
Best accuracy: ±(1.6%+5)
Resolution: 0.001V
DCA
Measuring range: 40m/400mA
Best accuracy: ±(2.2%+5)
Resolution: 0.01mA
ACA
Measuring range: 40m/400mA
Best accuracy: ±(2.8%+5)
Resolution: 0.01mA
Resistance
Measuring range: 400/4k/40k/400k/4M/40MΩ
Best accuracy: ±(1.2%+5)
Resolution: 0.1Ω
Capacitance
50n/500n/5μ/50μ/100μF
±(5%+10)
0.01nF
Frequency
5Hz~100kHz
±(0.5%+3)
Duty cycle
20%~80%
±(0.5%+5)
Continuity: Buzzer sounds at between 10Ω and 120Ω xuất hiện voltage:Approx.0.4V
Diode test: Open voltage:approx.1.5V
Introduction Sanwa CD800a Digital Multimeter
This auto-ranging multimeter will demo AC and DC voltage & current as well as capacitance, resistance, frequency. It features a large, easily readable display for use in the field. It has all of the basic functions that you expect from a good digital multimeter including continuity kiểm tra (with buzzer), diode test và data hold.
Features Sanwa CD800a
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– Sharp contrast LCD with character 17.5 milimet high is employed, and unit symbols are displayed on the screen of the LCD.– Frequency, capacitance & duty cycle measurement function.– Attachment toàn thân cover is used for protection of the meter và as a tilt stand.– The current function is protected by a fuse.– 3-3 / 4 digits 4000 count– 0.7% best accuracy– Capacitance measurement (Not suitable for measurement of condensers with large leakage current)– Frequency measurement (AC sine wave only)– Data hold / Range hold– tự động power off (30min.) (cancelable)– AC frequency bandwidth : 40〜400Hz