Portable pH/ORP meter

PH range: (-2.00) to 20.00 pH pH accuracy: ± 0.002 pH pH resolution: 0.1,0.01,0.001 pH Calibration points: 1 - 5 points Calibration solutions: USA (pH 4.01 / 7.00 / 10.01 / 12.45), NIST (pH 1.68 / 4.01 / 6.86 / 9.18 / 12.45), DIN (pH 1.09 / 4.65 / 6.79 / 9.23 / 12.75) or user defined Temperature compensation: 0 to 100 °C, 32 to 212 °F, Manual or Automatic mV range: (-1999) to 1999 mV mV accuracy: ± 0.2 mV mV resolution: 0.1,1 mV Temperature measuring range: 0 to 100 °C, 32 to 212 °F Temperature accuracy: ± 0.5 °C, ± 0.9 °F Temperature resolution: 0.1 °C Hold function: Manual Storage/memory: Stores up to 500 data sets Communication output: USB interface Connector: BNC Dimension (L x W x H) : 170 x 85 x 30 mm Weight: 300 g Battery life: About 150 hours Power: 4.5 V “AA batteries or DC 5 V power adapter

The portable pH/ORP meter has applications in waste water treatment & water management, aquaculture, food & beverage processing, environmental monitoring & research and educational purpose.