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Sper Scientific 850052 Pen Large Review

2

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🔬 Substance Analysis Instrumentation, 🔍 Test, Measure & Inspect

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Description of Sper Scientific 850052 Pen Large

Sper Scientific 850052 Large Display ATC 0.01 pH Pen - Calibrates to pH 4, 7, 10 buffers and can be adjusted to recognize non-standard buffer. The case is IP65 waterproof, and will float if accidentally dropped into the water. The case is IP65 waterproof, and will float if accidentally dropped into the water. Large LCD display. Auto 3 pt Calibration.

Reviews

Global ratings 2
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Compact and Efficient Substance Analysis

Through trial and error, I found that this substance analysis pen from the Sper Scientific brand is a powerful tool for measuring and inspecting materials .Its compact size and efficient design make it perfect for industrial and scientific use. The pen is accurate and reliable, providing fast results. However, it could benefit from additional features and a longer battery life. Nonetheless it is a great investment for any professional in need of precise substance analysis..

Pros
  • Sper Scientific 850052 Pen Large
Cons
  • limited durability

Revainrating 3 out of 5

Seems to need a recalibration in the middle of mine.

Seems to need a recalibration in the middle of my processes. Also crashes on readings when putting it back into the buffer. My last pH meter was cheaper and I never had this problem. Most likely I will order another device and model.

Pros
  • Substance Analysis Instruments
Cons
  • Questionable purchase for the elderly