The USB-based PocketPico pico ammeter measures dc from 20 pA to 2 mA. Measuring 2.7" x 1.4" x 3.7" and weighing 8 oz., the instrument eliminates harmful switching spikes and reads at 15,000 samples per second. Perfect for lab test setups, other features include an accuracy of ±0.5%, a resolution of 4.5 digits, and protection against voltage transients. Price is $1,199. SAELIG CO., Pittsford, NY. (888) 772-3544.