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Gas Clip MGC Simple 4-Gas Detector for Personal Safety Monitoring (LEL, O₂, CO, H₂S, Maintenance-Free)
$USD 602.00Gas Clip Technologies - MGC SimpleConserve time by eliminating the need to charge or maintain your portable multi-gas detector -
Milwaukee MW600 DO Meter for Aquaculture and Environmental Water Analysis (0.0–19.9 mg/L)
$USD 293.00Milwaukee - Milwaukee MW600Great for field biologists and educators, fish farmers and koi pond owners -
Milwaukee MW190 Portable DO Meter for Environmental and Laboratory Water Analysis
$USD 840.00Milwaukee - MW190Greatfor field biologists, educators, fish farmers, koi pond owners, education, water treatment plants and laboratories.