Digital pH meter pen type meter water quality test

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Price:$22.80 - $89.80

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Product Overview

Description



Product Description


 


LH-PH10 Pocket pH Tester


Economical pocket pH tester, 2 points calibration, Automatic Temperature Compensation. The meter is suitable for measuring the pH of liquids, accuracy: 0.01pH.


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Features


1) LH-PH10 16-bit, LH-PH20/30 32-bit MCU runs at high speed, and the test speed is fast;
2) Comply with domestic and foreign calibration standards; independently developed software and hardware; 0.01PH and 0.1°C/°F accuracy guarantee;
3) The whole series adopts laboratory-level sensors, which are comparable to non-universal sensors; high-quality electronic components and NTC material temperature probes are used to ensure measurement stability;
4) LH-PH20/30 has a buzzer reminder function to remind you when power on, the measured value is stable, the calibration is completed, and the button operation has a sound reminder;
5) AAA (No. 7) battery power supply, replacement is more convenient;
6) Full character display, clearer menus and clearer options (LH-PH20/30); high-contrast LCD multi-data display on the same screen, softer orange backlight, LH-PH30 supports professional adjustment of multi-color personalized backlight presentation.


 


 


 


 





Applications:


 • Water and wastewater treatment
• Research and education
• Environmental monitoring and other industrial applications


 


 





Specifications


 

















































































































Product name



PH pen



Model



LH-PH10



LH-PH20



LH-PH30



Range



(0.00-14.00)PH



(0.00-16.00)PH



(0.00-16.00)PH



Accuracy



0.01PH



0.01PH



0.01PH



PH Resolution



0.01PH



0.01PH



0.01PH



Temperature range



(0-60)℃



(0-100)℃



(0-100)℃



Temperature accuracy



0.1℃



0.1℃



0.1℃



Temperature Sensor



Built-in



External



External



Screen size



1.92 inches



1.92 inches



1.92 inches



Transmittance repeatability



≤0.2%



≤0.2%



≤0.2%



Background color



Orange



Orange



Multi-color switchable



Font display



Large font



Small font



Small font



Sound



No



Yes



Yes



Test time



(22-30)Second



(12-18)Second



(8-12)Second



Electrode



glass/sphere



glass/sphere



glass/sphere



Waterproof level



IP67



IP67



IP67



Ambient temperature



(0-60)℃



(0-60)℃



(0-60)℃



Environment humidity



≤85%RH(no condensation)



≤85%RH(no condensation)



≤85%RH(no condensation)




 


 





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