Catalog number: TKR-21 Features: ●IP65 compliant, so it can be washed and is hygienic. ●Precise oil concentration management prevents equipment trouble. Applications: ●For metal processing companies. ●For correct oil concentration management. Specifications: ●Manufacturer code: TKR-21 ●Measurement range: Concentration: 0.0 to 53.0% (automatic temperature compensation), Temperature: 10.0 to 100°C *Concentration indicates refractive index Brix. ●Resolution: Concentration 0.1%, Temperature 0.1℃●Measurement accuracy: Concentration ±0.2%, Temperature ±0.1℃●Measurement time: Approximately 3 seconds (results are displayed for 120 seconds after measurement)●Temperature correction range: 10-100℃●Usage environment temperature: 10-40℃●Batteries used: 2 AAA alkaline batteries (remove batteries when not using for a long time)●Battery life: Approximately 5000 measurements (based on our measurement method)●Waterproof performance: Daily waterproof (jet-proof) equivalent to IP65 (compatible with light washing, do not submerge in water.) Material/Finish: ●ABS resin, glass Set contents/Accessories: ●2 AAA batteries ●Storage case ●Carabiner ●Instruction manual Caution: ●Do not scratch the prism. ●Remove the batteries if not using for a long time. ●Do not wash the main unit with solvents, etc. ●Do not drop or impact it.
