Overview
The waterproof pen ORP meter is a new product launched by the Nuobo brand for the civilian field, the model is NPT-PH101 (ORP). It adopts a 32-bit high-performance processor, which has the characteristics of small size, light weight and low power consumption. It has an IP65 protection design, which is tested at the start and easy to operate.
Features
1. Measurement range: ORP -999mV~ 999mV, temperature 0~ 60 ℃
2. LED segment LCD display pH/ORP value and temperature value
3. Numerical calibrating and Temperature Adjustment
4. 32-Bit High Performance Processor with High Stability and Low Power Consumption
5. Provide 2 sets of calibration solutions: ① 6.86 and 4.00 ② 6.86 and 9.18, which can be switched at will
6. Automatically identify the standard solution. If the standard solution does not match, the calibration cannot be completed.
7. Free to switch pH/ORP mode, pH/ORP Electrode head is easy to replace
8. Automatic shutdown without button operation in five minutes
9. Low battery reminder function
10. Long standby technology, with a theoretical standby time of more than one year
11. Protection Rating: IP65
Principle
The product uses a 32-bit high-performance processor for data processing, ORP Electrode measurement Oxidation-reduction potential, and integrates a temperature sensor for automatic temperature compensation. The LED segment LCD screen displays measurement results in real time, and supports free switching of pH and ORP modes.
Steps
1. Test when powered on
2. Switch pH/ORP mode as needed
3. Use the calibration liquid to calibrate
4. Read measurement results
5. Automatic shutdown without operation for five minutes
Notice
• The standard solution does not match and cannot be calibrated.
• Working environment temperature is 0~ 60 ℃, relative humidity ≤ 90%
• Pay attention to low battery reminders
• Power supply with LR44 × 4 button battery 6V
