方便的记录器MCR-4V

规格：测量通道：电压：4CH输入方法：扫描方法差分输入所有通道隔离频率：DC至100Hz测量范围：±300mv±1.5V±1.5V±6V±6V±24V自动精度：测量范围：±300mv：±300mv：±300mv：±（0.3％ + 0.06mv）：0.3％ + 0.3％。 ±(0.3% + 0.6mV) ±24V: ±(0.3% + 2.4mV) Auto: Conforms to the measurement range in Resolution: 50-60Hz When filter is ON: 0.01mV When OFF: 0.1mV Data recording capacity: 480,000 pieces (when recording 1ch) Recording interval: 2-500ms, 1-30s, 1-60 minutes (select from 23 settings) Recording mode: Endless mode One-time mode Interface: USB External memory: SD memory card SDHC memory card Power supply: 2 x AA alkaline batteries (included) (Nickel-hydrogen batteries can also be d) USB power supply Size: 75 x 32 x 120mm Weight: Approximately 190g (including batteries) Included: USB cable Software (Windows Compatible with 7/8/10)
●Measurement item: Voltage