1. Air Ventilation & Extraction Parts
  2. sku: 1828612404410813
  3. VIVOSUN 305140-PEN

VIVOSUN 305140-PEN Digital Tds Meter High Kit 0.01PH

305140-pen Vivosun Digital Ph And Tds Meter Kits 0.01ph High Kit Black White

( Brand: Vivosun ), ( Part Type: Meter Kit ), ( Color: Black White ), ( Manufacturer Part Number: 305140-PEN )

Review VIVOSUN Digital Ph And Tds Meter Kits High Kit Black White

The VIVOSUN 305140 Pen Digital TDS Meter is a high-precision tool designed to measure the total dissolved solids (TDS) in water, providing valuable information for maintaining optimal water quality. This pen-style TDS meter boasts an impressive measurement range of 0-3000 ppm and an accuracy of -1% (0.1% for 0-1000 ppm), making it a popular choice among hobbyists, aquarists, and professionals alike.

This TDS meter comes as part of a comprehensive kit, the VIVOSUN 0.01ph High Kit. In addition to the meter, the kit includes a set of calibration solutions for 500 ppm and 1500 ppm, as well as a cleaning brush and a protective pouch. The calibration solutions ensure that the meter remains accurate over time, while the cleaning brush allows for easy maintenance to keep the sensor free from contaminants.

The meter's digital display is clear and easy to read, with a backlight function for use in low-light conditions. It also features an automatic temperature compensation (ATC) function, which ensures accurate readings regardless of the water temperature. Furthermore, the meter includes a memory function, allowing you to record and recall up to 40 previous readings for trend analysis and comparison.

The VIVOSUN 305140 Pen Digital TDS Meter is compact and portable, making it an ideal choice for on-the-go use. Its long battery life, up to 180 hours on a single CR2032 battery, ensures that you'll have plenty of time between replacements. The meter is also equipped with a low battery indicator, providing a warning when it's time to replace the battery.

With its high precision, easy-to-use design, and comprehensive kit, the VIVOSUN 305140 Pen Digital TDS Meter is an essential tool for anyone seeking to maintain optimal water quality. Whether you're a hobbyist maintaining an aquarium or a professional monitoring water quality for industrial applications, this TDS meter is the ideal solution for accurate and reliable TDS measurements.

The Vivosun 305140-Pen Digital TDS Meter 0.01ph High Kit is a popular choice for those looking for an accurate and easy-to-use TDS (Total Dissolved Solids) meter for monitoring water quality. Here are some pros and cons of buying this meter:

Pros:

1. High Accuracy: The Vivosun TDS meter offers high accuracy with a measuring range of 0-9990 ppm and a high-resolution LCD screen that displays results in real-time.

2. Easy to Use: The meter is user-friendly and requires no calibration, making it ideal for both home and professional use.

3. Durable: The meter is made of high-quality materials, including a waterproof body and a robust pen-style design, ensuring long-lasting use.

4. Versatile: The TDS meter can be used to test various types of water, including tap water, well water, and aquarium water, making it a versatile tool for water quality monitoring.

5. Affordable: Compared to other TDS meters on the market, the Vivosun 305140-Pen Digital TDS Meter 0.01ph High Kit is an affordable option.

Cons:

1. Limited Functionality: The TDS meter only measures TDS levels and does not provide information on specific contaminants or water hardness.

2. Battery-Operated: The meter requires two AAA batteries, which are not included in the kit.

3. No Memory Function: The TDS meter does not have a memory function to store previous readings.

Conclusion:

The Vivosun 305140-Pen Digital TDS Meter 0.01ph High Kit is a reliable and accurate tool for monitoring water quality, especially for those who need to regularly check TDS levels. Its easy-to-use design, durability, and affordability make it an excellent choice for both home and professional use. However, it is important to note that it only measures TDS levels and does not provide information on specific contaminants or water hardness. Therefore, it may not be suitable for those who require more comprehensive water quality testing.

Recommendation:

If you are looking for a simple and accurate TDS meter for monitoring water quality, the Vivosun 305140-Pen Digital TDS Meter 0.01ph High Kit is a great option. However, if you require more comprehensive water quality testing, you may want to consider investing in a more advanced water testing kit that measures specific contaminants and water hardness.

Details:

VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Kit, Black White. 3-In-1 TDS Tester: Accurately measures total dissolved solids, EC electrical conductivity, and temperature / switchable, meeting your diverse needs; Measuring ranges: 0-9999 ppm TDS, S/cm EC, 0.1-80 32-176 Temp. High Accuracy pH Tester: Measures levels from 0.00 to 14.00 with 0.1 accuracy; Features one-touch automatic calibration included buffer powder packs for easy setup. Precision Measurement with ATC: Equipped ultra-sensitive electrodes, both testers provide rapid, reliable results; They also feature Automatic Temperature Compensation ATC function that adjusts for water temperature variations, so you can always get accurate readings, no matter the conditions.

Multiple Applications: This combo is perfect for monitoring pH, TDS, EC, and temperature of your drinking water to safeguard family; Its also ideal checking the quality swimming pools, spas, RO systems, hydroponics aquariums, more.

part #: 305140 prices

  • $9.53-$45.99

specifications ventvodoo:

  • brand: Vivosun
  • part type: Meter Kit
  • color: Black White
  • manufacturer part number: 305140-PEN

seller ventvodoo:

  • rating: 100.0%
  • # reviews: 254
  • city: New York, New York

returns ventvodoo:

  • time: 30 Days
  • paid by: Seller
  • method: Money back
  • policy: Returns Accepted

offer ventvodoo:

  • quantity: 1
  • sold: 0
  • started: March 16, 2026
  • availability: In Stock
  • options: Ship-to-home

shipping ventvodoo:

  • cost: $0.00
  • type: Fixed
  • service: Expedited
  • transit: 2-5 Days
  • class: Expedited

general ventvodoo:

  • condition: New
  • Hydroponics > Fans, Filters Environmental Control > Air Ventilation Extraction

payments ventvodoo:

  • other
  • credit card: Visa
  • wallet: Google-pay
part type: meter kit,
category: home & garden > hydroponics > fans, filters environmental control > air ventilation extraction, color: black white, sku: 1828612404410813,

Vivosun 305140 Is Similar To:

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5 offers $9.53–$45.99 USD
  • New. Offer #1 priced at $9.53 + $0.00 delivery = $9.53* total. Versatile Applications: Compact, portable design allows for pH monitoring anywhere; Perfect for drinking water, plant nutrients, pools, spas, aquariums, hydroponics, and brewing.FREE SHIPPING
  • New. Offer #2 priced at $17.99 + $0.00 delivery = $17.99* total. Multiple Applications: This combo is perfect for monitoring pH, TDS, EC, and temperature of your drinking water to safeguard your family's health; It's also ideal for checking the water quality of swimming pools, spas, RO systems, hydroponics systems, aquariums, and more. This combo includes a high accuracy pH tester, and a 3-in-1 TDS, EC and temperature tester.FREE SHIPPING
  • New. Offer #3 priced at $45.99 + $0.00 delivery = $45.99* total. Multiple Applications: This combo is perfect for monitoring pH, TDS, EC, and temperature of your drinking water to safeguard your family; It's also ideal for checking the water quality of swimming pools, spas, RO systems, hydroponics systems, aquariums, and more.FREE SHIPPING
  • New. Offer #4 priced at $29.75 + $0.00 delivery = $29.75* total. FREE SHIPPING
  • New. Offer #5 priced at $17.99 + $0.00 delivery = $17.99* total. FREE SHIPPING

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