The Handheld Multi-Parameter Water Quality Tester pH/EC/TDS/SALT/D.O 86031 has the ability to accurately measure several important parameters including pH, conductivity, TDS, salinity and dissolved oxygen. This versatile device allows users to attach different types of probes according to their specific needs, with the option to simultaneously use up to three different probes. As a result, the 86031 serves as a reliable pH meter, conductivity meter, TDS meter, salinity meter, or D.O. meter, providing comprehensive water quality testing capabilities.

FEATURE

• Large LCD to display multiple parameters simultaneously:
• pH, Conductivity or TDS or Salinity, Dissolved oxygen, Temperature (by using different probes)
• Displayed parameter is decided by probe type
• Water proof function as IP67
• Fast measuring of dissolved oxygen value
• Auto temperature compensation (ATC)
• 99 points memories w/recall function
• Manually altitude and salinity compensation function for D.O. measurement
• Easy replacement probes
• Temperature unit ℃/℉ is switchable
• 1 hour auto power off
• Excellent to use in fresh or sea water aqua farm
• Big LCD with multiple parameter simultaneously: pH, Conductivity or TDS or Salinity, dissolved oxygen & Temperature
• Fast D.O. Measuring 
• Accurate replaceable probes with anti-collision cap
• Auto ranging for conductivity measurement
• Manually altitude/salinity compensation for D.O. Reading
• Multiple points calibration: 3 points for pH, 1 point for D.O., 4 point for conductivity 

SPECIFICATION

• pH Measuring Range: 2.00~12.00
• pH Resolution: 0.01
• pH Accuracy: ±0.1
• Conductivity Measuring Range: 0~199.9, 0~1999 us/cm
•                                                       0~19.99, 0~150.0 ms/cm
• Conductivity Resolution: 0.1 us/cm, 1 us/cm, 0.01ms/cm, 0.1 ms/cm
• Conductivity Accuracy: ±1% of F.S ±1 digit
• TDS Measuring Range: 0~199.9*f, 0~1999*f ppm
•                                         0~19.99*f, 0~150.0*f ppt (f is TDS factor)
• TDS Resolution: ±1% of F.S ±1 digit
• TDS Accuracy: 0.1, 1 ppm, 0.01, 0.1 ppt
• TDS Factor: 0.30~1.00
• Salinity Measuring Range: 0~10.00 ppt, 0~42.0 ppt (SEA Water)
• Salinity Resolution: 0.01 ppt, 0.1 ppt
• Salinity Accuracy: ±1% of F.S ±1 digit
• D.O. Measuring Range: 0.0~199.9% (0.0~30.0mg/L)
• D.O. Resolution: 0.1
• D.O. Accuracy: ±3% of F.S ±1 digit
• Temperature Measuring Range:  -5~60.0℃
• Temperature Resolution: 0.1
• Temperature Accuracy: ±0.5℃
• Compatible Probe:  pH probe (863PAZ), EC probe(833PAZ), D.O. Probe (843PAZ) could be used on one meter at the same time
• LCD Size: 54(L) * 32.5(W) mm
• Operating Temperature: 0~50℃
• Operating RH%: Humidity ＜80%
• Storage Temperature: 0~60℃
• Storage RH%: Humidity ＜90%
• Weight: ~200g
• Battery: AAA battery *4 PCS
• Standard Package: Meter, Battery, Manual, Hard Carry Case
• Standard Probe: pH probe, Conductivity Probe, D.O. Probe, D.O. Electrolyte, 2 membrane Set, Cable Clip (User can decide which probe to be included as standard)

We are dedicatedly involved in providing an excellent quality array of Labart Ph Meters