HI98201哈纳氧化还原（ORP）测定仪HI98201氧化还原（ORP）测定仪标准配置：氧化还原（ORP）测定，量程：&plu***n;999mv、标配HI73201氧化还原电极技术参数：RangemV&plu***n;999mVResolutionmV1mVAccuracymV&plu***n;5mVBatteryType/Life4x1.5V/approx.700hoursofcontinuoususeEnvironment0to50°C（32to122°F）;RHmax95%Dimensi***175x41x23mm（6.9x1.6x0.9"）Weight95g（3.4oz.)