1pc DGB-403F Portable residual chlorine dioxide tester residual chlorine analyzer machine 4*1.5V
Technical Details
| Brand Name: | LZHZXY |
| Calibration: | up to 5:00 calibration |
| Colorimetric pool: | 16mm diameter colorimetric tube |
| Data Storage: | 200 sets of test results |
| DIY Supplies: | Plumbing |
| Light Source: | Light Emitting Diode (LED) |
| Model Number: | DGB-403F |
| Power Supply: | 4 alkaline batteries (1.5V),USB power supply( battery is not included) |
| Product Number: | FL2222 |
| Protection class: | IP65 |
| Size: | 230* 86 * 47mm |
| Wavelength: | 515nm |
| Weight: | about 0.4kg |
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