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RENONLAB digital pH portable meter with cheap price
PHBJ-261L | PHBJ-260F | DDBJ-351L | DDBJ-350F | |
Parameters | pH /mV(ORP)/℃ | pH/mV(ORP PHBJ-261L)/℃ | Conductivity/Resistivity/TDS/Salinity/℃/Ash content | Conductivity/Resistivity/TDS/Salinity/℃ |
Range | pH:-2.00~20.00 mV: ±2000 Temp: -5.0~130℃ | pH:-2.00~20.00 mV: ±2000 Temp: -5.0~105℃ | Conductivity:0.000uS/cm- 3000ms/cm Resistivity: 5.00Ω.cm - 100.0MΩ.cm TDS: 0.000mg/L - 1000g/L Salinity: (0.00 - 8.00) % Temp: (-5.0~130)℃ | Conductivity:0.000uS/cm- 1000ms/cm Resistivity: 5.00Ω.cm - 100.0MΩ.cm TDS: 0.000mg/L - 300g/L Salinity: (0.00 - 8.00) % Temp: (-5.0~105)℃ |
Accuracy | pH: ±0.001 ±0.03%or ±0.1mV Temp:±0.1℃ | pH: ±0.01 mV: ±0.1% or ±0.5mV Temp:±0.2℃ | Conductivity: ±0.5%FS Resistivity: ±0.5%FS TDS: ±0.5%FS Salinity: ±0.01% Temp: ±0.1℃ | Conductivity: ±1.0%FS Resistivity: ±1.0%FS TDS: ±1.0%FS Salinity: ±0.2% Temp: ±0.2℃ |
Up to five point | One or two point | |||
Power | ||||
Functions:
1. To support TFT touch screed with colour and navigation bar;
2. To support identification standard buffer;
3. To support storing 2000 or 1000 measurement value with view function;
4. To meet GLP norm;
5. To support ID management;
6. To support USB and Firmware Upgrade function
7. Long Standby Time
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