Portable DO 700 Multi-Parameter Meter Kit Extech DO700
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Extech® DO 700 Portable Nine Parameter Meter Kit




Availability: Ships in 1-2 weeks
Stock Number: 76002
  • Price:
  • $649.00
 
  • Description
  • Specifications
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  • Q&A (1)
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Portable DO 700 Multi-Parameter Meter Kit

This 9-in-1 meter with lab performance measures Dissolved Oxygen concentration/saturation, pH, mV, Conductivity, TDS, Salinity, Resistivity and Temperature. Features include: automatic salinity compensation and manual barometric pressure; compensation for DO measurements; waterproof housing (meets IP57); one button pH calibration (4, 7, and 10pH); choice of 3 point pH calibration for better accuracy; one point Conductivity calibration - automatically recognizes 8 calibration solutions from USA, Europe and China series; automatic temperature compensation (non-linear compensation for purified water <10ÁS/cm to improve measuring accuracy); memory stores up to 400 readings with series number, measured value and temperature; auto power off saves battery life with disable function; and large blue backlit dual LCD display. Comes complete with Dissolved Oxygen probe with 3 membrane caps and DO internal fill solution (30mL), pH/mV/Temperature electrode, polymer Conductivity cell, pH calibration solutions (4, 7, and 10 pH), Conductivity calibration solution (1413ÁS), 2 AA batteries, and hard carrying case.

Brand: Extech
MPN: DO700
UPC:
UNSPSC: 41104007

Dissolved Oxygen Concentration: 0 to 40.00 mg/L; Saturation: 0 to 200.0%. pH: 2.00 to 19.99 pH. mV: 1999 to + 1999 mV. Conductivity: 0.00 to 199.9 mS. TDS: 0 to 100g/L. Salinity: 0 to 100 ppt. Resistivity: 0 to 100MO · cm. Temperature: 32°F to 212°F (0°C to 100°C), pH and mV; 32°F to 122°F (0°C to 50°C), all other ranges. Resolution: 0.01 m/gL, 0.1%, 0.01 pH, 1 mV, 0.01µS, 0.1°. Accuracy: ±0.02 pH; ±0.15 mV; ±1.5% FS; ±1°F/±0.5°C. Power: Two AA batteries. Dimensions: Meter - 4.7” x 2.6” x 1.2” (120 x 65 x 31 mm); Kit - 14” x 10.75” x 3” (355.6 x 273 x 76.2 mm). Weight: Meter - 6.3 oz. (180g); Kit - 3.75 lbs. (1.7kg).
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Can this be used in the field, for water quality monitoring type procedures? Do you need to recalibrate when you switch between probe types? About how many calibrations do the fluids last for? How often should it be calibrated? What type of maintenance is required for this? Can this be used in the field, for water quality monitoring type procedures? Do you need to recalibrate when you switch between probe types? About how many calibrations do the fluids last for? How often should it be calibrated? What type of maintenance is required for this?
This product can be used in the field for water quality monitoring. Recalibration is recommended each time the probes are changed. The solutions need to be fresh to maintain the best accuracy. Depending on use the solution can last up to one year. If the meter is used in dirty water applications it should be calibrated before each use. In relatively clean water the pH can be calibrated as infrequently as one week, conductivity one month, and DO needs to be calibrated before each use. The maintenance is similar to any other water quality device. The DO membrane caps will need to be replaced. The pH and Conductivity electrodes will also need to be replaced over time. The probes need to be stored properly. The instruction manual discusses calibration and maintenance techniques. Please view the manual by clinking on the documents tab.

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