Horiba รุ่นD-71เครื่องวัดพีเอชและคุณภาพน้ำ,Portable pH Meter,Meas.range:0.00～14.00pH

This hand-held meter from Horiba's allows for pH and temperature measurements. Functions Revolutionary waterproof meter and electrodes enhance care-free operation in the lab or field Built-in data memory (1000 items) Automatic calibration and calibration interval alarm function Usable with both 5-point calibration and USA/NIST standard solutions Sample ID No. setting function Clock function and auto power-off function. Usable with AAA alkaline or Ni-MH batteries, or adapter IP67-compliant waterproof and dustproof structure* *IP67:Ensures a waterproof performance without failure when immersed 1m in water for about 30 minutes. Specifications Specifications: Ranges: pH: 0.00 ~ 14.00 Temp: 0.0℃～100.0℃ Resolution: pH: 0.01 Temp: 0.1℃ Weight: Approx 270g