Product Line

Cond./ TDS/ Salt
86021 AZ IP67 pH/ COND./ SALT/ DO Water Quality Meter

86021 AZ IP67 Combo Water Meter-pH/COND./SALT/TDS/D.O features:
* Large LCD to display multiple parameters in turns:
pH, Conductivity or TDS or Salinity, Dissolved oxygen, Temperature (by using different probes)
* Industrial pH Sensor
* Displayed parameter is decided by probe type
* Water proof function as IP67
* Accurate dissolved oxygen probe with fast response for DO measurement
* Accurate replaceable probes with anti-collision cap
* Auto ranging for conductivity measurement
* Auto temperature compensation (ATC)
* 99 points memories w/recall function
* Multiple points calibration: 3 points for pH, 1 point for D.O., 4 points for conductivity
* 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
* Excellent industrial pH measurement tool


Application of 86021 AZ IP67 Combo Water Meter-pH / Conductivity / SALT / TDS / D.O:
The 86021 Portable Combo Water Testing Meter can measure the pH, Conductivity or TDS or Salinity and Dissolved oxygen depend on which kind of probe attach to the meter. So the 86021 Multiple Parameters Water Testers could be operated as the pH meter, conductivity meter, TDS meter, Salinity meter or D.O. meter as user needed.

User could change the probe or screw on the 86021 Combo Water Quality Measuring Instrument easily. And in order to avoid broken by the stone or particle attacking in the measuring environment, we have developed the specific anti-collision cap on each probe. So the 86021 Combo Water Testing Meter would be the best tool for all professional measuring purposes, including the Aquaculture, Aqua farm, LAB, swimming pool or water treatment business, or other related industry, no matter the fresh or sea water.

AZ 86021 Combo Water Meter- pH/Conductivity/Salt/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer of pH/EC/DO Meter.


Specification of 86021 AZ Combo Water Meter-pH / Conductivity / SALT / TDS / D.O:

Model 86021
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% (0.0~30.0 mg/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)
LCD Size 54(L) * 32.5(W) mm
Operating Temperature 0~50℃
Operating RH% Humidity <80%
Storage Temperature 0~60℃
Storage RH% Humidity <90%
Meter Size 169(L) * 78.3(W) * 43.4(H) mm
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)
Welcome to learn more about the 86021 AZ IP67 Combo Water Meter-pH / Conductivity / SALT / TDS / D.O from the following product introduction video via YouTube.

Welcome to download and check the specification, operation manual and CE certificate of 86021 AZ IP67 Combo Water Meter-pH / Conductivity / SALT / TDS / D.O from below link.

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