Noyafa Nf-EZ9908 Overview

• Automatic calibrationThe NF-EZ9908 has an automatic calibration function that adjusts to water temperature and water quality to immediately measure accurate pH readings.
• AccuracyNF-EZ9908 has a sensitive electrode sensor to read accurate pH values.
• 4-in-1 ModelNF-EZ9908 4-in-1 pH meter, you can accurately measure pH, TDS, EC, TEMP to ensure the health of your family’s water
• Wide range of usesNF-EZ9908 is only 90g, ideal for carrying around, and can meet a variety of water quality testing

We don’t know when or if this item will be back in stock.
4-in-1 Water Quality Testing Pen: This tester can accurately measure PH, TDS, EC, and Temp value, All-round measurement of water quality to ensure your family members’ health.

High Accuracy Water Tester: With the high sensitive probe, you can quickly read the results, a wide measurement range, and a high-resolution guarantee that you can measure different liquids.
Automatic Temperature Compensation: You no longer need to pay attention to the temperature of the testing liquid, the meter can accurately determine the pH value of the sample in the temperature range of 0 C-60 C (32 F-140 F), to solve the inaccurate problem caused by changing the liquid temperature.

Easy to Use: After calibration, put the sensor into the solution you want to test, and get the data immediately; Before another testing, wash the probe carefully. Or you may get an inaccurate reading.
Worry-free After-sales &Wide Application: Ideal for household and laboratory testing applications. Also suitable for aquaculture, aquariums, food processing, and more. If you have questions, please contact us directly.

Specifications

Range PH: 0.00 to 14.00pH
EC: 1 to 9999us/cm:19.99 ms/cm
TDS: 1 to 9999ppm
0 to 60.0C/32.0 to 140.0F
Resolution PH: 0.01pH
EC: 1ps/cm
TDS: 1ppm
Accuracy(@25C/77F ): pH: +0.05pH
TEMP: +0.5C EC: +2% TDS: +2%
Calibration:pH 6.86 point : Accuracy +0.1pH
6.86/4.00(6.86/9.18) points: Accuracy +0.05pH
6.86/4.00/9.18 points: Accuracy 10.02pH
EC Calibrated by factory (1413us/cm)
TDS Calibrated by factory (1413ps/cm)
Temp. Compensation: Automatic temperature compensation (0-60C)

Battery/Auto power-off: 3*1.5V ( button cell )
Auto power-off: 5 Minutes
Low power protection system / battery indicator

Environment : 0 to 60.0C(32.0 to 140.0F);RH 100%

What’s in the Box

• 4 in 1 tester
• manual in English
• PH buffer power
• Battery