The Tiger LT entry-level photoionization detector from ION Science has a worldwide Intrinsic Safety certification that meets ATEX, IECEx, UL and CSA standards for use in potentially explosive atmospheres. It is a streamlined, low-cost version of the company’s Tiger model. Ideal for conducting environmental surveys, this hand-held instrument incorporates a fence three-electrode format to ensure increased resistance to humidity and contamination for reliability and accuracy in the field, considerably reducing drift issues and extending runtime. With a detection range of 0.1 to 5,000 ppm utilizing a standard two-point calibration protocol, it offers ideal response time of just two seconds and equally quick cleardown. It comes with long-life rechargeable lithium-ion batteries that provide up to 24 hours of use. It is IP65 rated against water ingress and includes a loud 95 dBA audible alarm. 877/864-7710; www.ionscienceusa.com.