30-130 dBA Digital Audio Noise sound level meter AWA5636-1 Class 2 Decibel meter MAX Data Hold Fast and Slow Selection
High precision Laser Electronic Digital Theodolite Theodolite South NT-023 For Surveying equipment
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$680.00 - $800.00
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Shipping per piece: $65.98
Nitrate Ion Selective Electrode Modbus RS485 output use for aquaculture fish farming waste water plant
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$879.00 - $929.00
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Shipping per piece: $61.32
Fish Farming Aquaculture Liquid Water Ion Selection Method Ca2+ K+ NO3- NO2- NH4+NH4 ion Probe Sensor NH4 Meter
3nh New YH1600 Reflection Luminous Transmittance Laboratory Digital Glass Haze Meter Color Test Instrument
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$7,630.00
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Shipping per piece: $47.44