Dissolved Oxygen/Multi-Parameter Meter Kit

  • Part #:SP-850048
  • Weight:200g
  • Dimensions:175 x 70 x 33 mm
  • Availability: Inquire

Price: $411.00
Price: $554.85


The Scigiene SP-850048 Combination Water Meter Kit can measure dissolved oxygen. The kit includes one DO probe (Part #: SP-850048DO). Additional probes (optional and sold separately) also allow it to operate as a highly accurate pH meter, Conductivity meter, TDS meter, Salinity meter or DO meter as desired. Probes are easily changed and include specially designed guards to prevent tip damage. This meter is the ideal tool for numerous professional water testing applications including: aquaculture, laboratories, swimming pools, spas and water treatment facilities.


  • Large, backlit LCD can display multiple parameters including: pH, Conductivity, TDS, Salinity, Dissolved Oxygen, Temperature (using different probes)
  • Displayed parameter is determined by probe type
  • Green backlight for dark environment
  • Fast measuring of Dissolved Oxygen value
  • Accurate, replaceable probes with safety caps
  • Auto ranging conductivity measurement
  • Auto temperature compensation (ATC)
  • 99 points memories w/recall function
  • Multiple points calibration: 3 points for pH, 1 point for DO, 4 points for conductivity
  • Manually altitude and salinity compensation function for DO measurement
  • Temperature unit / is switchable
  • 1 hour auto power off


  • Included in kit: Combo Meter, D.O. probe (Part #: SP-850048DO), D.O. Electrolyte, 2 Heads, 4 AAA Batteries, Manual, Hard Carry Case
pH Measuring Range
pH Resolution
pH Accuracy±0.1
Conductivity Measuring Range

0~199.9, 0~1999 us/cm, 0~19.99, 0~150.0 ms/cm

Conductivity Resolution0.1 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, 1ppm, 0.01, 0.1ppt
TDS Factor
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
D.O. Accuracy
±3% of F.S ±1 digit
Temperature Measuring Range
Temperature Resolution
Temperature Accuracy
Compatible Probe
pH probe, EC probe, D.O. Probe
LCD Size
44(L) x 26(W) mm
Operating Temperature
Operating RH%
Humidity 80%
Storage Temperature
Storage RH%
Humidity 90%

Optional Probes:

Part #Description
SP-850048DOReplacement DO probe for SP-850048
SP-850048C/SOptional Conductivity/Salinity Probe
SP-850048pHOptional pH Probe


Professional water testing applications including:

  • Aquaculture
  • Laboratories
  • Swimming pools
  • Spas
  • Water treatment facilities

Optional Accessories

Part #: SP-850048C/S
$108.00 (USD)
$145.80 (CAD)
Conductivity / TDS / Salinity Probe for use only with SP-850048 Combination Water Quality Meter.

Part #: SP-850048DO
$184.00 (USD)
$248.40 (CAD)
Replacement Dissolved Oxygen Probe for use only with SP-850048 Combination Water Quality Meter.

Part #: SP-850048pH
$100.00 (USD)
$135.00 (CAD)
pH Probe for use only with SP-850048 Combination Water Quality Meter.

Part #: MW-MA90XX
$13.00 (USD)
$17.55 (CAD)
Our storage, cleaning and calibration solutions are designed to extend the life of your pH electrode (more...)

Part #: PB-4/PB-7/PB-10
$13.75 (USD)
$18.56 (CAD)
Scigiene offers a wide selection of pH calibration and buffer solutions.