测量范围：

氧化还原-mV：-1999 ~ 1999mV

酸度测量范围-pH：0.00 ~ 14.00 pH

温度：-50 ~ 70°C

分辨率：

氧化还原-mV：1 mV

酸度测量范围-pH：0.01 pH

温度：0.1°C

精度：

氧化还原-mV：±5mV

酸度测量范围-pH：±0.1 pH

温度：±1°C

电极：

可更换PH电极;复合ORP电极

电源：4 x 1.5V(AG13)

工作环境温度范围：0 ~ 50°C

外形尺寸：170mm x 40mm x 23 mm

重量：100 g

Product description：:

PH-099, designed for simultaneous pH and ORP measurements.It also reads temperature, which is continuously displayed on the dual level LCD.It is a waterproof pH, ORP and temperature meter.All pH readings are automatically temperature compensated(ATC).Measurements are highly accurate with a unique stability indicator right on the LCD.The pH electrode, supplied with the meter, is interchangeable and can be easily replaced by the user.