Digital Salinity Tester with Smart Sensor AR8012 Portable Salinity Meter for Water Source Monitoring, Aquaculture

Specifications: Condition: 100% Brand New Material: Plastic Salinity measuring range:  0.00ppt-9.99ppt 10.0ppt-50ppt Resolution: 0.01ppt/0.1ppt Accuracy: +1-3%F.S.+/-1 digit Instrument Repeatability: +/-0.01ppt/0.1ppt Solvent temperature compensation range: 0-60 Temperature accuracy:  +/-1 Power Supply: 2 * AAA batteries (not included)Display: Large LCD segment type display Working temperature range: 0~50 Working humidity range: 0%RH~80%RH(non-condensing) Size: approx. 177*43*43mm / 7 x 1.7 x 1.7in Package list: 1 * Salinity Meter (Battery not included) 1 * Instruction Manual