1
Accurate readings with high-precision chip technology.
Four-in-one testing: TDS, EC, and temperature.
25% larger backlit LCD for easy reading.
Convenient TDS chart included for quick reference.
Perfect for home, aquariums, and outdoor activities.
Dedicated customer support available for assistance.
Average Rating out of 5:
Price Range: $8.99
Color: White
2
Accurate TDS and EC measurements for reliable results.
4-in-1 functionality: TDS, EC, temperature readings.
Larger backlit screen for easy reading.
Automatic shutdown to save power efficiently.
Test drinking water, pools, hydroponics, and more.
Smart chip technology ensures stable performance.
Responsive customer service for quick assistance.
Average Rating out of 5:
Price Range: $7.99
3
Reliable and accurate TDS water quality measurements.
3-in-1 functionality: TDS, EC, and temperature measurements.
Big backlit LCD for easy reading in dark.
Automatic Temperature Compensation for precise results.
One-button operation for quick and easy testing.
Ideal for drinking water, aquariums, and hydroponics.
Energy-saving design with reference chart included.
Average Rating out of 5:
Price Range: $9.99
4
Premium titanium alloy probe for reliability.
Measures TDS, EC, and temperature accurately.
Large backlit LCD for easy reading.
Instant results in just 1 second.
Auto-lock function for hassle-free use.
3-year warranty for customer satisfaction.
90-day money-back guarantee included.
Average Rating out of 5:
Price Range: $14.99
Color: ADVANCED
5
Advanced smart chip for precise measurements.
4-in-1 tester: TDS, EC, temperature modes.
Dual-backlit LCD for easy reading.
Color-coded system for instant water safety feedback.
Extended battery life with user-replaceable battery.
Durable design with non-slip grips.
2-year warranty and responsive customer service.
Average Rating out of 5:
Price Range: $9.88
Color: white
6
4-in-1 meter for TDS, EC, and temperature.
Big backlit LCD for easy reading.
Auto-lock function for user convenience.
Factory calibrated for accurate results.
Energy-saving auto-off after 2 minutes.
One-button operation for quick testing.
Reliable tool for safe drinking water.
Average Rating out of 5:
Price Range: $7.99
Color: Black & White
7
Reliable, accurate TDS meter for everyday water testing.
Measures TDS, EC, and temperature in °C and °F.
Large backlit LCD for easy reading in low light.
One-button operation for quick and simple testing.
Includes TDS reference chart for easy understanding.
2-year warranty and dedicated customer support included.
Average Rating out of 5:
Price Range: $10.99
8
4-in-1 functionality: TDS, EC, and temperature measurements.
High accuracy: ±2% for reliable results.
Auto Temperature Compensation for consistent readings.
One-button operation for instant readings.
Backlit display for easy nighttime visibility.
Durable titanium probes for long-lasting performance.
Ideal for home, laboratory, or outdoor use.
Average Rating out of 5:
Price Range: $10.99
9
5-in-1 water testing for ultimate convenience.
Accurate pH, salinity, TDS, EC, and temperature readings.
Easy-to-read digital display for quick results.
Versatile for pools, aquariums, and hydroponics.
Durable titanium probe for long-lasting performance.
Simple operation with user-friendly interface.
Compact design for easy portability and storage.
Average Rating out of 5:
Price Range: $9.99
10
5-in-1 multi-parameter pocket tester for versatile measurements.
Measures pH, EC, TDS, Salinity, and Temperature.
Easy-to-replace multi-parameter probe for convenience.
Clear LCD display with three backlight color modes.
Dual display shows temperature alongside other measurements.
Includes calibration solutions and portable carrying case.
Ideal for professional and quick measurement tasks.
Average Rating out of 5:
Price Range: $141.10
11
High-accuracy sensor for precise water measurements.
4-in-1 testing for TDS, EC, temperature.
Clear backlit display for easy reading.
Auto-hold function captures measurements instantly.
Battery-saving mode powers off after inactivity.
Ideal for drinking water and pool testing.
Portable design for travel convenience.
Price Range: $18.88
Color: White
12
5-in-1 pH, TDS, EC meter for water testing.
Ideal for pools, aquariums, and hydroponics.
Includes calibration buffer for long-term use.
Replaceable probe saves cost and enhances sustainability.
Large salt range for accurate readings.
Monitors water quality for fish and plants.
Easy-to-read digital display for convenience.
Average Rating out of 5:
Price Range: $20.99
Color: 5 IN 1 Blue Color
13
5-in-1 testing for versatile water analysis.
Easy one-button activation for seamless usability.
Accurate salinity, pH, TDS, EC, and temperature readings.
Intuitive display with multiple measurement units.
Rapid results for quick water quality adjustments.
Ideal for pools, aquariums, and hydroponics.
Streamlined design saves time and money.
Average Rating out of 5:
Price Range: $20.00
14
7-in-1 monitor for precise hydroponic measurements.
Continuously measures pH, EC, PPM, CF, and more.
Real-time monitoring for optimal plant growth.
Automatic temperature compensation for accuracy.
Connects to Tuya app for remote monitoring.
Customizable alarm settings for parameter values.
Ideal for indoor and aeroponic gardening systems.
Average Rating out of 5:
Price Range: $79.99
15
6-in-1 multifunctional water quality tester.
Measures TDS, COD, TOC, UV275, EC, and temperature.
Portable pen-like design for easy carrying.
One-click calibration for convenient use.
Color backlit LCD for easy reading.
Lab-grade accuracy for home and outdoor use.
Ideal for various water sources and scenarios.
Average Rating out of 5:
Price Range: $47.99
16
Accurate TDS measurement from 0-9990 ppm.
±2% accuracy ensures reliable results.
User-friendly design with backlight display.
Lightweight and portable for easy transport.
Ideal for various water testing applications.
Advanced sensor technology for precision measurements.
Quality warranty for peace of mind.
Price Range: $8.88
17
Tests conductivity and TDS for optimal plant growth.
Durable, waterproof design for long-lasting use.
Automatic temperature compensation ensures accurate readings.
Factory calibrated for immediate use out of the box.
Multiple measurement units: EC, PPM 500, PPM 700.
Includes auto off function and low battery indicator.
2-Year limited warranty with proof of purchase.
Average Rating out of 5:
Price Range: $80.99
18
Accurate EC and PPM measurement for hydroponics.
Ergonomic design for easy stirring and measuring.
Flashing LED indicates measurement conversion table.
HOLD function locks value on LED screen.
Easy to use, just dip in solution.
Multi-field applications for diverse water testing.
Factory calibrated with automatic temperature compensation.
Average Rating out of 5:
Price Range: $38.99
19
3-in-1 TDS, EC, and temperature measurements.
Fast and easy water quality testing.
Large LCD for easy reading in any light.
Ideal for drinking water and aquariums.
High precision sensor for accurate results.
Durable design for long-lasting performance.
Compact size for travel and convenience.
Average Rating out of 5:
Price Range: $9.59
20
Monitors pH, temperature, and conductivity levels.
Easy calibration for accurate measurements.
Includes lab-quality glass probe for reliability.
Automatic Temperature Compensation for consistent readings.
Factory calibrated for immediate use.
5-Year Limited Warranty for peace of mind.
Ideal for hydroponics, aquariums, and pools.
Average Rating out of 5:
Price Range: $249.99
21
Upgraded salinity function for accurate measurements.
Maintains optimal conditions for marine life growth.
Easy-to-use pH meter for aquarium enthusiasts.
Calibration solution included for reliable readings.
Simultaneous display of pH and salinity levels.
Measures TDS, EC, and temperature as well.
Ideal for various aquatic environments and hobbies.
Average Rating out of 5:
Price Range: $31.99
22
4-in-1 functionality: TDS, EC, and temperature measurement.
High-precision chip ensures accurate results.
Large screen with automatic lock for stable readings.
Compact design for easy portability and convenience.
Ideal for home, laboratory, and various applications.
Automatic shutdown to extend battery life.
Easy-to-read results in seconds.
Price Range: $12.99
Color: white
23
Accurate TDS measurement for water quality
Premium titanium alloy probe for quick testing
Upgraded LCD for clear, instant digital readings
Auto shutoff feature saves battery life
Compact design, easy plug-and-play installation
Ideal for drinking water, pools, and aquariums
Helps monitor filter replacements effectively
Average Rating out of 5:
Price Range: $35.49
24
Monitor nutrient levels for optimal plant growth.
Measures TDS, EC, ppm accurately in water.
Wide measurement range for diverse growing needs.
Factory calibrated, no additional calibration required.
Waterproof design ensures durability and reliability.
Automatic Temperature Compensation for consistent readings.
Includes batteries and carrying case for convenience.
Average Rating out of 5:
Price Range: $98.00
25
Factory calibrated with 342 ppm NaCl solution.
Easy recalibration using a mini-screwdriver.
Includes Quick-Connect T-fittings for 1/4" tubing.
Auto-Off function saves battery life efficiently.
Displays TDS levels for three sensing points.
Durable design ensures long-lasting performance.
Compact size for convenient indoor or outdoor use.
Price Range: $33.59
26
Easy one-button operation for quick testing.
Accurate readings with 2% FS error margin.
Wide range: 0-9999ppm for various applications.
Lightweight design for easy portability anywhere.
Eco-friendly battery for long-lasting usage.
Ideal for drinking water and aquariums.
Operates in a wide temperature range.
Average Rating out of 5:
Price Range: $5.99
27
Accurate pH, EC, PPM, and temperature readings.
Ideal for hydroponics, pools, aquariums, and drinking water.
Includes 1413μs/cm calibration solution for effortless calibration.
Automatic temperature compensation for consistent results.
Auto power-off feature to save battery life.
User-friendly design with a clear LCD display.
Ensures healthy plant growth with precise measurements.
Average Rating out of 5:
Price Range: $26.59
Color: EC Meter with Calibration Fluid
28
True RMS technology for accurate measurements.
Measures AC/DC voltage and current efficiently.
Includes resistance and temperature measurement functions.
Diode/continuity testing for electrical troubleshooting.
Input fuse protection for added safety.
Mis-connection warning alerts user to errors.
Type K temperature measurements for versatility.
Average Rating out of 5:
Price Range: $80.76
