Pipeline leak detector

Desk and chair ruler

Medical X-ray machine quality control testing system

Microwave leakage energy tester

Organophosphorus pesticide detector

Effective chlorine rapid analyzer

Dissolved ozone analyzer

Food microbiological (bacterial) testing box

conductance

Portable ionization chamber inspection instrument

Online Radiation Safety Alarm Device

Personal dose alarm device (wrist type)

Radioactive personal dose alarm device

Field strength meter/electromagnetic field strength measuring instrument

α. β, γ, X-ray detector

Carbon dioxide detector

Photoionization detector

Air quality monitoring system box

Carbon monoxide detector

Laser dust analyzer/dust tester

Special equipment testing and inspection toolbox

Pressure gauge/digital micro pressure gauge

infrared thermometer

Temperature and humidity recorder

Corrector