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เครื่องวัดอุณหภูมิอาหาร
1 × ฿7,900.00
Subtotal: ฿7,900.00
HI7042S electrolyte solution for Galvanic Probes – 30ml
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HI7040L zero-point calibration for oxygen sensors for measuring dissolved oxygen, a 500-ml bottle with the solvent and a vial with 35 ml of the reagent.
Advanced Dissolved Oxygen Benchtop Meter with Optical DO Probe (opdo®) – HI6421 HI6421 is a streamlined benchtop meter with a large touch screen display, comprised of a housing and an integrated module designed for fresh and saltwater measurements of dissolved oxygen. HI6421 includes Hanna’s HI7641133 optical dissolved oxygen probe (opdo®) that is based on the...
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HI9146-04 - Oxygen meter with temperature, salt and altitude compensation, polarographic probe to 45.00 mg / l O2.
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฿3,103.00
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution