SKU: 30516317895

Combination Water Meter Kit with Conductivity/Salinity Probe

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Description

Combination Water Meter Kit with Conductivity/Salinity ProbeThe Sper 850048 Combination Water Meter can Measure Dissolved Oxygen, pH, Conductivity, TDS, Salinity or Temperature Using Different Probes. This kit includes includes one conductivity salinity 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

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

This kit includes includes one conductivity/salinity 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

#850041CSK Kit includes: 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 

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, Conductivity/Salinity Probe, Cable Clip, Battery, Manual, Hard Carry Case 

Optional Probes

pH Probe, D.O. Probe


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    SKU: 30516317895

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    R
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    R.E.
    Massapequa, US
    ★★★★★ 1
    Blades are not sharp and will not remove peach fuzz, even after two swipes
    Color: #10 - Pack of 21 (20 Blades + 1 Handle)
    I was really disappointed in this. It did not remove all of the peach fuzz completely and I dermaplaned twice back to back. Which tells me the blades aren’t as sharp as they’re made out to be. The blade handle was sturdy and seemed to be made of good quality. But the blades themselves are horrible at cutting and aren’t razor sharp. I personally wouldn’t purchase this if I were you. I’ll keep the blade handle, but I will definitely be purchasing different blades.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 14, 2026
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    Verified Purchase
    Almedina
    Lowell, US
    ★★★★★ 5
    Good quality!
    Color: #14R - Pack of 21 (20 Blades + 1 Handle)
    If you are looking to dermaplane at home obviously be careful but if you are looking into getting scalpels, these are good quality and come in a big pack where it will last you a while! Remember dermaplaning is once every four weeks and make sure you have no active breakouts!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 14, 2025
    J
    Verified Purchase
    Jennifer Perry
    New York, US
    ★★★★★ 3
    Not the sharpest blades
    Not fantastic but they work
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 15, 2026
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    FJB
    Birmingham, US
    ★★★★★ 5
    The BEST relationship book you will ever read! Single, Dating, or Married this book will transform your relationships forever!
    Format: Paperback
    This book is incredible! Debra's insights as a counselor are unlike anything I have ever read and will change my relationships forever. The survey results from 1000 singles/1000 couples were really eye opening, but more importantly she presented solutions and offered hope in many areas: dealing with unmet expectations, how to be authentic, how to protect your marriage, dealing with conflict, issues with sex, how to truly become "one", and many more. Many relationship books are about a couples' journey or their advice that worked for them, Debra is unique in that your are getting perspective from a licensed counselor and relationship expert who has worked with countless clients! Her wisdom shines through and her approach to a number of subjects are so unique, refreshing, and inspiring. She does a masterful job of approaching relationships with her clinical wisdom, but rooted in her deep love for Jesus. I wish someone would have told or taught me countless things in this book years ago. I loved reading her stories of couples and singles she worked with, many real-life examples made the book very connectable and authentic. My favorite chapters were Alter that Ego, From Pride to Humility (where you actually learn what a proper apology should look like in a relationship and the power of humility in a relationship); Sex Marks the Spot, From Infatuation to Adoration (amazing chapter about navigating sex and dealing with problem spots); and Walls Will Fall, From Vulnerability to Intimacy ( If you are single, READ this book to get a front row seat into what marriage will look like and more importantly the qualities you should be looking for in your future spouse! if you are dating/engaged READ this book to learn more about your relationship, future areas and topics you need to discuss and more importantly how to handle them. if you are married (whether for a year or 50 yrs) READ this book to transform your marriage, Debra will equip you with the tools to deal with issues you may be struggling with and even more how to identity them. I walked away from this book so encouraged and filled with hope as I got a glimpse of what God's best in relationship should look like.
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    Reviewed in the United States on May 1, 2018
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    Jenni B
    Waukegan, US
    ★★★★★ 5
    Choosing Marriage
    Format: Paperback
    I don't remember when I first discovered Debra Fileta, but she is my soul sister. Debra is a self-proclaimed realist, which is why I like her approach so much. She is the author of the site, True Love Dates. She does not beat around the bush with her relationship advice. I signed up to be on the book's Launch team, but I was quickly reminded I should not plan to do anything at the end of the school year - oops - my bad! So sorry, Debra. Better late than never, right?! I am a slow reader, but I wanted to make sure I was taking the time to gain the wisdom and knowledge Debra was sharing with singles and couples alike about relationships. Each chapter ended with reflection questions for singles and couples. Now to get to why you all should grab a copy from Amazon or your local bookstore - it is AWESOME. Worth it. I like to read relationship books because I am far from perfect and like to hear what others have to say on the subject. "A good marriage comes from a series of decisions over an extended period of time, with the commitment of two people choosing to love each other no matter what my come their way" (23). I wish people could understand this concept - and I am saying this as a single person. Even though I have seen the good, the bad, and the ugly of marriages around me, it still remains a life goal to be a wife and mother. I believe it is worth it and reading this book has given me hope that it is possible to have a good marriage. I will never truly understand marriage until I am married because "[y]ou can't experience real love with a person until you've experienced the entirety of a person - the good, the bad, the ugly, and the beautiful" (101). In this book, Debra addresses communication barriers, boundaries, and learning about good sex within marriage. She shares personal stories as well as stories from those she counseled. Debra is a straight-shooter when she states, "Seek accountability.... Get a tight rein on your thought life! Stop feeding your mind entertainment that will pollute it with lust.... [I]f you don't have a community, it's time to turn off Netflix, get off social media, and start investing in real-life relationships with godly people" (175). Ouch. That applies to singles and couples alike. Debra's last chapter called "The Beautiful Exchange" could be a book itself, comparing the seasons of a year to seasons in marriage. I guess it is how you view each natural season how you would compare it to marriage, but it's a challenge to think deeper about the ebb and flow of life seasons. "Marry someone who will make you better" (184).
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    Reviewed in the United States on June 26, 2018

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