Digital Sugar Meter Refractometer Urine Specific Gravity Serum Protein Meter Hand Held Sugar Salinity Refractometer Refractive Index Refractometer Safety Belts cabinet * 1

cabinet * 1

the steel buckle with hole is half open

fragile and packaging abrasive items to protect the pain surface

Chains are thoroughly reinforced through black oxidation to increase durability

Good quality makes good products

Digital Sugar Meter Refractometer Urine Specific Gravity Serum Protein Meter Hand Held Sugar Salinity Refractometer Refractive Index Refractometer Safety Belts cabinet * 1Ships FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Instrument usage 1. Large screen,LCD display 2. measuring principle : Coulometric method 3. The reagent used is a new type of low toxicityLow pollutionReusable odorlessK Freagent 4. With drift termination control functionThe instrument can automatically distinguish the drift caused by micro water leakage 5. Easy to use,High degree of automation Instrument specification Model