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| Product Name | Bante PHscan20L Pen pH Meter | QiWei PH-220 pH Meter (pen type) |
| Product Price | $164.00 | In coming |
| Details | Details | |
| Model comparison | ||
| type | Pen style | Pen style |
| Measuring range | 0~14PH | 0~14PH |
| precision | ±0.05 | ±0.02 |
| Annex | ||
| Parameter comparison | ||
| PH Measurement Range | 0.0~14.0pH | PH: 0.1~ 14pH; Temperature: 0~ 50 ° C (32~ 122 ° F) |
| PH Measurement accuracy | ±0.05pH | |
| resolution | 0.01pH | PH: 0.01pH; Temperature: 0.1 ° C (1 ° F) |
| Measurement Range | 0~60℃ | |
| Temperature compensation method | automatic | |
| Calibration method | 2 points | |
| Use calibrating fluid | USA (pH4.01/7.00/10.01) | |
| Sensor Type | E-PHSCAN-LT-100K Type | |
| data lock | manual | |
| shutdown mode | Manual or automatic (after 8 minutes of no-button operation) | |
| power supply | G13A button battery 3 pcs | 1.5V battery (LR44) * 4PCS |
| Battery life | About 150 hours | |
| Dimension | 185*Φ40mm | Φ40*185mm |
| weight | 100g | 88g |
| Packaging Dimensions | 280*230*80mm | |
| Encasement weight | 1.5kg | |
| Permissible Ambient Temperature | 0~60℃ | |
| Optional Accessories | pH Standard Buffer Reagent (USA Standard), E-PHSCAN-LT pH Electrode | |
