Product Approvals and Certifications

Sound Level Meters and Noise Dosimeters
UL
cUL
CSA
CSA eg5
MSHA eg5
MSHA NoisePro
EX (ATEX)
EX (ATEX) eg5
CE
IEC 61672
IECEx SIM 08.0012 (eg5)

Portable Gas Monitors
UL (Single Gas)
UL (Multi Gas)
cUL (Single Gas)
cUL (Multi Gas)
ETL,cETL
CE
MSHA
Romanian Approval
SIMTARS

Indoor Air Quality Monitors
CE

Heat Stress Monitors
UL
ETL, cETL
EX (KEMA)
CE

Vibration Monitors
CE

Calibrators
CE

address:  1060 Corporate Center Drive, Oconomowoc, WI 53066
phone:  262.567.9157  toll free:  800.245.0779  fax  262.567.4047   email: