If the photograph is clicked, it grows.

Picoammeter:7 ranges +-2nA–2mA 5-1/2digits resolution 10fA 1.99999nA-1.99999mA Voltage Burden:200μV (<100uA range) Voltage Source:2 ranges +-50.500V,+-505.00V step1mV/10mV Noise<150uV Current Limit: 2.5mA/25uA Voltage OHM:DC(normal) 1K-1Tohm Reading Rate:Up to 180/s 512Memory Analog Output(inverting) Storage Buffer:512 points Autozero Zero check and zero correct GP-IB POWER: 90-250V, 50–60Hz, (45VA). Case Dimensions: 90mm high × 213mm wide × 367mm deep NET WEIGHT: <4.7 kg