1.0 to 24mA and 0 to 15V calibration source 2.5 digit LCD out 3.accuracy up to 0.015% 4.standard jack for power supply 1.general characteristic Power Supply:1.5V battery (AAA)*6LCD Size :64x42Product Color:Grey+yellowProduct Size205x97x45Standard AccessoriesTest Lead,Manual,BatteryStandard Individual PackingGift Box2.specifications:DC Voltage Input and Output: 100mV±(0.02%+3), 15V±(0.02%+3)· DC ...