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Dust particle counter
Electromagnetic radiation analyzer/field strength instrument
Particle filtration efficiency tester
TSI Mask Tightness Tester from the United States
Visible spectrophotometer
Multi parameter water quality
PH detector
Dissolved oxygen analyzer
Conductivity detector
Turbidimeter
COD analyzer
Multi parameter water quality analysis
Portable water quality detector
Electrodes/consumables/reagents
Instrument and meter
PhotoLab7600 spectrophotometer (wavelength 190-1100nm)
PHotoFlex pH photometer (multi parameter water quality analyzer)
German photolab 6100VIS spectrophotometer (tungsten lamp)
German WTW photolab6600 spectrophotometer (xenon lamp)
German WTW photoLabS6 spectrophotometer (SF free shipping)
Merck Spectroquant Prove600 spectrophotometer from Germany
Merck Prove300 visible spectrophotometer (SF free shipping)
Merck Prove100 spectrophotometer (halogen tungsten lamp) from Germany
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