בוחן pH, דיוק גבוה מד pH עמיד נייד לבריכות שחייה

מאפיינים מוצהרים

Condition:

100% Brand New

Item Type:

PH Tester

Material:

PVC

Measuring PH Range:

0.0-14.00pH

Resolution:

0.1pH

Accuracy:

±0.01pH

Temperature Compensation:

0℃-50℃

Working Temperature:

0℃-50℃

Battery:

4 x 1.5V LR44 Button Battery (Battery Not Included)

Weight:

Approx. 135g / 4.8oz

Operation Steps:

Step 1. Remove the protective cover.:

Step 2. First the electrode with distilled water, and then absorb the electrode with filter paper.:

Step 3. Turn on the PH via the ON-OFF switch located on the top of the battery box.:

Step 4. Immerse the pH meter electrode in the solution until it is immersed in the liquid level. If there is no immersion liquid, immerse above the display liquid level.:

Step 5. Stir gently and wait for the reading to stabilize.:

Step 6. After use, turn off the PH, the electrode with distilled water and cover the protective cap.:

Package List:

1 x PH Tester (Battery Not Included):

2 x Calibration Solution (4.01 and 6.86):

1 x Chinese Manual:

1 x Screwdriver:

Note:

1.Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.:

2.Monitors are not calibrated same, item&nbs: