Bút Kiểm Tra Độ Ph Chất Lượng Nước Có Độ Chính Xác Cao
172.200
₫ 94.710
Sản phẩm Bút Kiểm Tra Độ Ph Chất Lượng Nước Có Độ Chính Xác Cao đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 172.200 xuống còn ₫ 94.710, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Specifications:
This product has automatic temperature compensation, which makes it convenient and practical.
It has clear LCD screen with backlight function for convenient operation even in dark areas.
It can be used for PH testing of liquid foods, tap water, laboratories, plant breeding, aquarium fish tanks, chemical sewage, aquaculture, swimming pools, agriculture, etc. (Related Knowledge: According to the published results of various cosmetic PH test values, the PH value is also one of the criteria for identifying the authenticity of cosmetics. If the PH value is not within the normal range, it means that the deterioration cannot be used)
PH Meter Calibration:
1. Add a pack of 6.86 calibration powder to 250ML of water (distilled water/purified water/PH 7 water, normal temperature), and shake gently. Put the pen down and check the pH value of the solution. If it shows 6.8, the pen is accurate.
2. If the display deviates from 6.8, use a small screwdriver to adjust the calibration potentiometer (the small hole at the back) until the displayed value matches the pH value of the standard buffer solution at ambient temperature. When calibrating with 4.0 calibration powder, calibrate the pen to 4.0. Do not leave the detection pen on the water surface during calibration.
Item Name: PH Meter Pen
Material: ABS
Testing Range: 0.00-14.00PH
Resolution: 0.01PH, Precision: ±0.01PH
(ATC) Automatic Temperature Compensation: 0-55 Celsius Degree
Use Environment: Recommended 0 - 50 Celsius Degree, RH＜95%
Power Supply: 4 x 1.5V Button Battery (Including Battery)
Features: Portable, Easy to Read, High Precision, Water Tester
Size: 15.3cm x 3.1cm x 2cm/6.02" x 1.22cm x 0.79" (Approx.)
Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
In the following cases, the PH meter must be recalibrated:
1. It has been used (or placed) for a long time after calibration;
2. When the electrode is used frequently;
3. When the measurement accuracy is high.
Package Includes:
1 x PH Meter Pen
1 x Plastic Box
2 x Calibration Powder
1 x User Manual
1 x Small Screwd
This product has automatic temperature compensation, which makes it convenient and practical.
It has clear LCD screen with backlight function for convenient operation even in dark areas.
It can be used for PH testing of liquid foods, tap water, laboratories, plant breeding, aquarium fish tanks, chemical sewage, aquaculture, swimming pools, agriculture, etc. (Related Knowledge: According to the published results of various cosmetic PH test values, the PH value is also one of the criteria for identifying the authenticity of cosmetics. If the PH value is not within the normal range, it means that the deterioration cannot be used)
PH Meter Calibration:
1. Add a pack of 6.86 calibration powder to 250ML of water (distilled water/purified water/PH 7 water, normal temperature), and shake gently. Put the pen down and check the pH value of the solution. If it shows 6.8, the pen is accurate.
2. If the display deviates from 6.8, use a small screwdriver to adjust the calibration potentiometer (the small hole at the back) until the displayed value matches the pH value of the standard buffer solution at ambient temperature. When calibrating with 4.0 calibration powder, calibrate the pen to 4.0. Do not leave the detection pen on the water surface during calibration.
Item Name: PH Meter Pen
Material: ABS
Testing Range: 0.00-14.00PH
Resolution: 0.01PH, Precision: ±0.01PH
(ATC) Automatic Temperature Compensation: 0-55 Celsius Degree
Use Environment: Recommended 0 - 50 Celsius Degree, RH＜95%
Power Supply: 4 x 1.5V Button Battery (Including Battery)
Features: Portable, Easy to Read, High Precision, Water Tester
Size: 15.3cm x 3.1cm x 2cm/6.02" x 1.22cm x 0.79" (Approx.)
Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
In the following cases, the PH meter must be recalibrated:
1. It has been used (or placed) for a long time after calibration;
2. When the electrode is used frequently;
3. When the measurement accuracy is high.
Package Includes:
1 x PH Meter Pen
1 x Plastic Box
2 x Calibration Powder
1 x User Manual
1 x Small Screwd
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