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AZ-86021 Dissolved Oxygen Tester Water Quality Meter D.O Meter Temperature Meter | Can Measure pH Conductivity TDS Salinity by Using Different Probes | Multiple Parameters Water Tester
- Large LCD to display multiple parameters in turns: pH, Conductivity or TDS or Salinity, Dissolved oxygen, Temperature (by using different probes). Please note that the standard accessory only comes with D.O probe, If users want to measure pH, Conductivity, TDS or Salinity, users need to purchase pH or Cond. probe(s).
- Displayed parameter is decided by probe type
- Water proof function as IP67
- Fast measuring of dissolved oxygen value
- Accurate replaceable probes with anti-collision cap
- Auto ranging for conductivity measurement (users need to purchase cond. probe to fulfill this function.)
- 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
- Temperature unit / is switchable; 1 hour auto power off; Excellent to use in fresh or sea water aqua farm
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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)
- Displayed parameter is decided by probe type
- Water proof function as IP67
- Fast measuring of dissolved oxygen value
- 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

- The 86021 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.
| Notice | The standard accessory is inclusive of a Dissolved Oxygen (D.O.) probe ONLY. To measure pH/CONDUCTIVITY/SALT/TDS values, users are required to separately acquire the pH probe or Conductivity (Cond.) probe, as needed. |
| 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 |
| pH Measuring Range | 2.00~12.00 (need to purchase pH probe to fulfill this function) |
| 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 (need to purchase EC/TDS/SALT probe to fulfill this function) |
| 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)| (need to purchase EC/TDS/SALT probe to fulfill this function) |
| 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) (need to purchase EC/TDS/SALT probe to fulfill this function) |
| Salinity Resolution | 0.01 ppt, 0.1 ppt |
| Salinity Accuracy | ±1% 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 (NOT included) |
| Standard Package | Meter, D.O. Probe, Manual, Hard Carry Case, 2 membrane Set, Cable Clip, One Empty Bottle for D.O. Electrolyte |
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by B-IN Electronics Return Policy
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