Sampling tube

Sampling accessories - sampling head, filter membrane

Sampling accessories - sampling bottles (big bag, impact bottle, porous glass plate, sulfur dioxide, etc.)

flow calibrator

Sampling accessories - adsorption tube (activated carbon, silica gel acid-base, TENAX, chromium trioxide, oxalate glass beads, polyurethane foam, etc.)

Individual dust sampler (including explosion-proof)

Individual air sampling pump

Formaldehyde, ozone, ammonia, VOC detector

Individual arm and whole body vibration monitoring device

Sound level meter

Air monitoring instruments

Pollution source monitoring instrument

Air quality detector

Wind speed and air volume detector

German Testo flue gas analyzer

Testo thermometer, thermometer

Testo infrared thermometer

Thermal anemometer

Differential pressure gauge

Digital manifold instrument for refrigeration system

Edible oil quality tester

Ultra high frequency electromagnetic field intensity meter

Power frequency electromagnetic field intensity meter

SKC sampling pump and accessories from the United States

Dust sampling cutter, filter material and accessories

Gas and Steam Sampling - Active Sampling

Lab Consumable

Domestic sampler

GilAir products from the United States

Public place testing equipment

Dust analyzer/dust meter

Quest products from the United States

Qingdao Laoying Environmental Sampling Equipment

TSI products from the United States

Ion counter

German Testo products

Electromagnetic radiation analyzer

SKC products from the United States