The Sper 850048 Combination Water Meter can Measure Dissolved Oxygen, pH, Conductivity, TDS, Salinity or Temperature Using Different Probes.

This kit includes includes one pH probe. Additional probes (optional) also allow it to operate as a highly accurate pH meter, Conductivity meter, TDS meter, Salinity meter or DO meter as desired.

Probes change 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
• Available replacement probes
• Temperature unit ℃/℉ is switchable
• 1 hour auto power off

#850048PHK Kit includes: Combo Meter, pH Probe, pH Buffer Set (3-40ml. bottles - 1 each of pH 4, 7, 10, 2), (4) AA Batteries, Manual, Hard Carry Case 

Specifications

Model	850048
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, 1ppm, 0.01, 0.1ppt
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, EC probe, D.O. Probe
LCD Size	44(L) * 26(W) mm
Operating Temperature	0~50℃
Operating RH%	Humidity ＜80%
Storage Temperature	0~60℃
Storage RH%	Humidity ＜90%
Meter Size	175(L) * 70(W) * 33(H)mm
Weight	~200g
Battery	AAA battery *4 PCS
Standard Package	Combo Meter, pH Probe, pH Buffer Set (3 40ml. bottles - 1 each of pH 4, 7, 10, 2) Cable Clip, Battery, Manual, Hard Carry Case
Optional Probes	D.O. Probe, Conductivity Probe,

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