Тестирование ph OEM экономичный ручной тестер качества воды Карманный Портативный с ATC Цифровой pH
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- Поставщик: Fuzhou,Hedao,Trade,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-15-2025 | 0.32 $* | 0.50 $* |
| Aug-15-2025 | 0.38 $* | 0.70 $* |
| Jul-15-2025 | 0.39 $* | 0.89 $* |
| Jun-15-2025 | 0.62 $* | 0.62 $* |
| May-15-2025 | 0.5 $* | 0.91 $* |
| Apr-15-2025 | 0.34 $* | 0.58 $* |
| Mar-15-2025 | 0.54 $* | 0.18 $* |
| Feb-15-2025 | 0.41 $* | 0.87 $* |
| Jan-15-2025 | 0.43 $* | 0.61 $* |
Характеристики
PRODUCT SPECIFICATIONS
measure range: 0.00pH-14.0 pH
*resolution: 0.01ph
*accuracy: +/-0.05ph
*Power supply: 2*1.5V ( keep using more than 500 hours)
*operating temperature: 0℃--80℃
*calibration: two points automatic calibration
*dimension: 153mm*29mm*16mm
*weight: 52g
Operation:
1.remove the protective cap.
2.first rinse the electrode with distilled water, and suck it with filter paper.
3.turn the meter on by pressing the “ON” key.
4.immerse the ph meter electrode in the solution to be tested(can not be over the immersion line )
5.stir gently and wait around 30 seconds till the reading stabilized.
6.after finished ,clear the electrode with pure water ,turn the meter off by pressing the “ON/OFF” key.
7.Always replace the protective cap after use.
*resolution: 0.01ph
*accuracy: +/-0.05ph
*Power supply: 2*1.5V ( keep using more than 500 hours)
*operating temperature: 0℃--80℃
*calibration: two points automatic calibration
*dimension: 153mm*29mm*16mm
*weight: 52g
Operation:
1.remove the protective cap.
2.first rinse the electrode with distilled water, and suck it with filter paper.
3.turn the meter on by pressing the “ON” key.
4.immerse the ph meter electrode in the solution to be tested(can not be over the immersion line )
5.stir gently and wait around 30 seconds till the reading stabilized.
6.after finished ,clear the electrode with pure water ,turn the meter off by pressing the “ON/OFF” key.
7.Always replace the protective cap after use.
measure range | 0.00pH-14.0 pH |
resolution | 0.01ph |
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