Yokogawa CA310 伏/毫安校准器

DC Current source: 20mA, 20mA SIMULATE; 0.015% of setting+3μA

DC Voltage source: 500mV, 5V, 30V; 0.015% of setting+0.5mV at 5V

DC Current measurement: 20mA, 50mA; 0 to ±24.000mA at 20mA

DC Voltage measurement: 500mV, 5V, 30V, 50V; 0.015% of reading+50μV at  500mV

Display: Segment LCD

Backlight: LED (Selection of "Constantly ON", "Constantly OFF" or "Auto off by approx. 2min")

Display refresh rate: Approx. 1sec

Warm-up time: Approx. 5min

Power supply: Four alkaline AA batteries, Dedicated AC Adapter (Sold separately)

Battery life: 50 hours (5V source, load over 10kOhm), 25 hours (20mA source, load under 5V ) 

Auto Power Off: Approx. 20min. (Disabled by setting)

Dimensions: Approx. 90 (W)×192 (H)×42 (D)

Weight: Approx. 440g

Operating temperature / humidity ranges:  -10 to 55°C, 20 to 80%RH (without condensation)

Storage temperature / humidity ranges: -20 to 60°C 90% RH or less (without condensation)

Accessories: Carrying case (B9108NK)/ Lead cables (a set of black and red lead wires for generation and measurement /98064) /four AA alkaline batteries/ Instruction manual