Counter of dust particles

Analyzer radiation electromagnetic/field strength instrument (Analyzer radiation electromagnetic/field strength instrument)

Particle Filter Efficiency Tester

TSI Mask Density Tester, Etazini

Spectrometer ye tïŋ

Multiparameter Water Quality

pH detektor

Oxygen Detector

Electrical Conductivity Detector

Analisis kalite nji multi-parameter

Portable Water Quality Tester

Elektrod/kä ye kek tɔ̈ɔ̈u/kä ye kek tɔ̈ɔ̈u