Qiwei PH-220W pH meter (pen type) external electrode
PH-220W pen pH meter is an external electrode, suitable for tap water source monitoring, and the measurement accuracy is 0.01pH.
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product description
Qiwei PH-220/PH-220W pen-type PH meter has a measurement accuracy of 0.01pH, and the PH-220W pen-type PH meter is an external electrode. It is small in size, easy to carry, and simple to measure. It is often used for on-site or field detection operations , can display PH value and temperature value at the same time, cost-effective.
Applications
Qiwei PH-220W pen-type PH meter is suitable for tap water source monitoring, and can be used in aquaculture, printing and dyeing, environmental protection, electroplating, agriculture, beverage and scientific research units to measure the ph value of the solution.
Pictures


QiWei PH-220W PH meter (pen)Specifications
| LIST | VALUE |
|---|---|
| PH range | 0.1~14pH |
| PH measurement Accuracy | ±0.02pH |
| Power | 1.5V battery (LR44) * 4PCS |
| Dimensions | F40 * 185mm |
| Weight | 88g |
| Allowable environment temperature | 0~50℃ |
| resolution | 0.01pH |
| PH calibrated | PH: 25 ℃ three point calibrated (4.01, 6.86, 9.18) |
| temperature resolution | 0.1℃(1℉) |
| Temperature measurement Accuracy | 1℃ |
| Temperature Measurement range | 0~50℃/32~122℉ |
QiWei PH-220W PH meter (pen) Packing list
Host x1, Buffer reagent x3, Encasement box x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- ActiveGB/T 3324-2024
- ActiveGB/T 2394-2024
- ActiveJJG 2060-2014
- ActiveJJF 919-2023
- ActiveHG/T 2797.4-2007
- ActiveSN/T 1523-2005
- ActiveQB/T 2724-2018
- ActiveJB/T 6203-2017
- ActiveNY/T 82.7-1988
- Active 098-2007
- ActiveGB/T 1601-2023
- ActiveGB/T 18920-2020
- ActiveGB/T 1576-2018
- ActiveGB/T 6920-1986
- ActiveGB/T 13580.4-1992
- AbolishGB/T 1601-1993
- ActiveGB/T 9724-2007
- ActiveGB/T 22592-2008
- ActiveGB/T 12010.4-2010
- ActiveGB/T 2390-2013


PH-220W





