7 in 1 Digital LCD PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter Pen

US $23.98/ea
or Best Offer
List price US $30.98 What does this price mean?
Recent sales price provided by the seller
Save US $7.00 (23% off)
Condition:
New
More than 10 available466 sold
Bulk savings quantity 1
Bulk savings:
Buy 4 or more for 20.38 each one
People want this. 453 people are watching this.
This one's trending. 466 have already sold.
Shipping:
Free Standard Shipping.
Located in: Whippany, New Jersey, United States
Delivery:
Estimated between Mon, Dec 8 and Thu, Dec 11 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
60 days returns. Seller pays for return shipping.
Payments:
       Diners Club
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eBay item number:132997336016
Last updated on Nov 12, 2025 22:38:05 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
NSI
Type
Water Quality Meter
Features
Automatic shutdown, large screen display, waterproof, portable
Model
7 in 1 Water Quality Test Pen
Color
Green
MPN
Does Not Apply
Application
for home and laboratory pH testing
Dimensions
185x37x24mm (7.28x1.46x0.94in)
Fit For
for beer brewing, kombucha, aquariums, hydroponics
Function
PH, TDS, EC, Salinity, ORP, Temperature, S.G
Functions
Data retention function, low-battery indication function
Manufacturer Part Number
Does Not Apply
Power Source
battery
Power Supply
LR44*3 (included)
Suitable for
For drinking water, swimming pools, ponds
To Fit
for laboratories, food processing, and more
Warranty
One Year Warranty
UPC
738944035719
Category

Item description from the seller

About this seller

NSIoutlet

99.6% positive feedback•2.2M items sold

Joined Jul 2006
NSIoutlet is a online wholesale seller for all kinds of electronic accessories.We carry a wealth of consumer electronic accessories, such as computer peripherals, laptop accessories, MP3 ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
4.9

Seller feedback (624,250)

All ratingsselected
Positive
Neutral
Negative
  • r***g (4)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great Shipping and Item...Great Device ..So Far ..Great Technology ..for the price....Item was in good protection ..Batteries were installed ..on receiving item ..
  • m***n (295)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The water quality tester arrived quickly and is exactly as described by the seller. I am happy with the way it works. Many thanks for providing A+ Customer Service!!
  • 7***r (770)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great quality, new, works great, fast shipping, excellent seller
See all feedback