Spilltech SPKU 55 Spill Kit, 52 gal Volume Absorbed Per Kit, 55 gal Drum, (2) Pr of Gloves (2) Pairs Goggles 10Z658 such as large runs of such as large runs of pipe and hanging air handlers in HVAC systems 5% RH from 25% to 85% RH Battery Life 1 yr Time Intervals 1 sec to 18 hr Software Required Yes Special Features User Replaceable RH Sensor Item Data Logger Waterproof IP50 Interface USB Compatible With HOBOware or HOBOware Pro AC Adapter no Calibration Certificate Temperature Only Digital Readout yes Alarm User Programmable Remote Probe No Product Type Data Logger Package Quantity 1 Key features of the SPILLTECH SPKU 55 include: • Compliance with Standards: 29 CFR 1910 Model Number SPKU Series Number of Tamperproof Seal Labels Included 6 Ph Tester Kit Included No Solidifier Included No Fluids Absorbed Pillows Universal Cleaning Solution Included No Number of Sorbent Socks Included 10 Land Fill Disposable No Neutralizer Included No Number of Disposal Bags Included 4 UN Rating 1H2 X100 S