5合1多参数水质检测仪PH METER EC TDS多功能水质检测笔家用便携 即墨区韦康庆贸易行(个体工商户) 1年 月均发货速度: 暂无记录 山东 青岛市 ¥84.55 成交69台 便携式ph值检测仪 0.1精度ph测试笔 水族馆水质检测酸度计 ph笔 拓赫机电科技(上海)有限公司 13年 月均发货速度: 暂无记录 上海市闵行区...
I know,according to wikipedia,that the ph meter: Quote ...measures the hydrogen-ion activity in water-based solutions, indicating its acidity or alkalinity expressed as pH.The pH meter measures the difference in electrical potential between a pH electrode and a reference electrode, and so the p...
pH值测量仪 PHTEST20 防水型 pHTestr 20 测试笔 带 ATC; 精度为 广州博勒泰科技有限公司14年 月均发货速度:暂无记录 广东 广州市白云区 ¥3000.00 NK8003热稳定性试验仪电线电缆绝缘和护套耐热测试仪刚果红法PH值 东莞市纳宇检测设备有限公司1年 月均发货速度:暂无记录 ...
A pH meter is a device that measures the acidity or alkalinity of a liquid. pH meters consist of a probe that is connected by a wire to a meter that gives you the readout of the pH. You can also measure the pH using test strips or pH indicator fluids, although there are advantages ...
4.1Description:PH value of a solution is measured using a pH meter.PH of an aqueous solution shall be determined with a glass electrode as the indicator electrode, and a saturated calomel electrode as the reference electrode.PH meter shall be subject regularly to metrological verification and compl...
* Economical benchtop pH meter is equipped with a white backlit LCD display. * Automatic electrode slope display helps user decide whether to replace sensor. * Automatic Temperature Compensation ensures accurate measuring result. * 2 points push-button calibration with auto-bu...
Detergent Residue Testing Using A pH Meter, pH Indicator, Or Test KitThe following test procedures are suitable for detecting detergent residues resulting from improper rinsing and can be used to meet laboratory accreditation guidelines and questionnaires such as the College of Ame...
Specifications: Resolution:±0.05 Display Type:Digital Measuring Range:0.00-14.00pH Product Weight/Size:205g/159*66*31mm Display:Large LCD segment type display with back light Instrument Repeatability:±0.03 Features: |Ph Meter Portable|What Is A Ph Test|Ph Up| **Precision Measurement for Aquatic...
PH-012 Portable pH Meter Technical Specification: Model PH-012 Range 0.00~14.00pH Accuracy ±0.05PH Resolution 0.01PH Operating temperature 0ºC~50ºC Automatic Temperature Compensation 0ºC~50ºC Power Supply DC 9V Dimensions 128mm×64mm×25mm Weight 227g Packing 50PCS/CTN, CTN SIZE: ...
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