CT-6821 ph tester meter orp water quality meter CT-8022 Digital ORP Meter tester aquarium ph meter orp ph 2in1 for 6821
Technical Details
| Auto power off in 5 minutes: | yes |
| Brand Name: | Kedida |
| Build in temperature sensor, ATC auto t: | YES |
| Compact size, light weight: | YES |
| Display Type: | Digital |
| Easy to change the pH electrode: | YES |
| LCD display with pH and temp. OR ORP an: | YES |
| Model Number: | CT-6821 |
| pH 4.01, pH 6.86 and pH 9.18 standard so: | YES |
| Power supply by DC 1.5 V battery LR: | YES |
| Test Range: | 0-14.0 |
| Water proof and protection: | yes |
| With Backlight Or Not: | Yes |
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