NBCHAO
Lab Testing Instrument
Cart(0)
 Model selection comparator
If you have any questions, please click below
|
 AOLILONG PHB-3 Portable acidity meter
260.0 RMB
 ChinaDetail
|
 QiWei PH-20 PH meter (pen)
170.0 RMB
ChinaDetail
|
|---|
Model comparison
| Type | Portable | Pen style | |||
|---|---|---|---|---|---|
| Range | 0~14PH | 0~14PH | |||
| Accuracy | Miscellaneous | Miscellaneous | |||
| Accessories | |||||
Parameter comparison
| Measurement parameters | |||||
|---|---|---|---|---|---|
| PH range | 0~14.0pH | 0.1~14pH | |||
| PH measurement Accuracy | ±0.1ph | ±0.1pH | |||
| Resolution | |||||
| Temperature Measurement Range | 0~60℃ | ||||
| Stability (zero drift) | |||||
| Impedance | |||||
| storage function | |||||
| Power | One DC9V 6F22 battery | 1.5V battery (LR44) * 4PCS | |||
| size | |||||
| Weight | 88g | ||||
| Standard electrode reagent | |||||
| Ambient Temperature | 0~50℃ | ||||
| Allowable Relative Humidity | ≤85%RH | ||||
Friendly reminder: This page is a comparison of AOLILONG PHB-3,QiWei PH-20.NBCLab only provides you with the similarities and differences of the product in the model and specifications.
For more information about AOLILONG PHB-3,QiWei PH-20similarities and differences, please refer to the NBCLab product details.
Focus on online sales of Lab Testing Instruments
CopyRight © NBchao.Com 2012-2024, All Rights Reserved.