StickNets Posted in V2 Things: Instruments & Tools on May 8, 2009 by Susan Cobb. Texas Tech University scientists will deploy the B probe (a.k.a. Probe 2 or P2) featuring a Vaisala “all-in-one” instrument. This instrument includes a sonic anemometer, acoustic precipitation sensor, hail count, temperature, relative humidity, and barometric pressure sensors. Credit: Texas Tech University Texas Tech University scientists will also deploy the A probe (a.k.a. Probe 1 or P1) which utilizes a prop anemometer as the wind sensing instrument. It also features a shielded temperature and relative humidity probe, and a barometric pressure sensor. Credit: Texas Tech University Texas Tech Univeristy will transport the probes in covered trailers, towed with diesel 4×4 trucks. Each trailer can hold 12 probes. The trailer is also equipped with a battery charger with connections to each of the 12 probe stations and an ethernet hub which allows for network communications between each probe for data download and management. Tech Tech University Stick-Net P1 deployed during Hurricane Ike in 2008. Tech Tech University Stick-Net probe deployed during Hurricane Ike in 2008.