Best Bante Instruments in 2026

Classical benchtop conductivity meter is suitable for research and education applications.

Platinum conductivity electrodes provide accurate and reliable measurements.

1 to 3 points calibration with automatic recognition for conductivity standards of 10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm and 111.8 mS/cm.

Classical benchtop pH meter is equipped with a backlit LCD display.

1 to 3 points calibration with automatic buffer recognition.

Automatic electrode diagnosis shows electrode slope.

2 to 5 points calibration using the turbidity standards 0.02, 10, 200, 500 and 1000 NTU.

Selectable 4 turbidity units including the NTU, FNU, EBC, ASBC.

Selectable single/continuous measurement modes.

2 to 7 points calibration using the turbidity standards 0.02, 10, 200, 500, 1000, 1500, 2000 NTU.

Selectable 4 turbidity units - NTU, FNU, EBC, ASBC.

Selectable measurement modes - turbidity and total suspended solids.

High-accuracy Portable pH Conductivity Meter is designed for professional pH, ORP, conductivity, TDS, salinity, resistivity and temperature measurements.

Multi-point calibration with automatic recognition of up to 12 types of pH buffers and 5 types of conductivity standards.

Automatic electrode diagnosis shows zero-point offset, pH slope and conductivity cell constant to help decide whether replacing the electrode.

Its Ideal for Commercial Use

Its Includes a Carrying Case with Belt Clip

Hold Function: Saves Measurements for Convenient Reading and Recording

✅ OUR SIMPLEST, FASTEST TDS METER YET - Just dip in the meter, stir, and get your results in seconds. No calibration or setup needed, you can use it straight out of the box. Follow the step-by-step instructions then check the easy-to-read screen.

✅ UPGRADED ACCURACY THAT LASTS - With the titanium alloy probe and the latest sensors, you can get almost exact readings every time. What’s more, the meter can be easily recalibrated for extended precision whenever needed.

✅ SUITABLE FOR ANY TYPE OF TDS OR EC TESTING - Check the TDS or EC of your aquarium, pool, or any water source. You can determine the effectiveness of your RO, DI, or distillation unit, check the nutrient levels of your hydroponic setup, and more.

APERA's unique Replaceable Platinum Black sensor ensures high accuracy and consistency in a wide-range conductivity measurement

EASY Auto. Calibration with auto buffer recognition; Auto Temp. Compensation (ATC) ensures accuracy in variant temperatures (0-50. 0˚C)

LARGE LCD with 3 backlit color (indicating 3 different modes), DUAL Display of temp. /EC, and indications of completed calibrations and stable readings

APERA's unique BPB (Brush-resistant Platinum Black) probe ensures high accuracy and consistency in a wide-range conductivity measurement

EASY Auto Calibration with auto buffer recognition; Auto Temp. Compensation (ATC) ensures accuracy in variant temperatures (0-50.0˚C)

LARGE CLEAR LCD with DUAL Display of temp./ppt, and REMINDERS of completed calibrations and stable readings

✅【TEST YOUR WATER PURITY】: With our handy TDS water meters can test how pure is your water? Just stick it in about 1 inch deep of water, then TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million).

✅【 4 IN 1 MODEL FUNCTION】: Our advanced 3 in 1 ppm meter conductivity pen professional in TDS, EC and Temperature testing, 4 in 1 model for your free choice. And upgraded with big backlit LCD for easy reading, easily use with auto lock function.

✅【 ACCURATE AND WIDE MEASUREMENT RANGE】: Equipped with premium quality titanium alloy probe to achieve high accuracy, and reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at various temperatures. Testing range from 1000 to 9990 ppm, the resolution is in increments of 10 ppm, indicated by a blinking 'x10' image.

The EC-3 is ideal for all water purification applications, waste water regulation, aquaculture, hydroponics, and colloidal silver

The Handheld Conductivity Tester is ideal for consumer as well as commercial use

The Conductivity Tester is highly efficient and accurate due to its advanced microprocessor technology

Electrical Conductivity tester that reads in Millisiemens (mS) ATC Built-in digital thermometer

Ideal For Commercial Use, Includes A Carrying Case With Belt Clip

Hold Function: Saves Measurements For Convenient Reading And Recording

Comes with an all-in-one ATC pH electrode, measuring pH in a quick and reliable manner

The high quality platinum black conductivity electrode generates accurate EC readings in a wide measuring range (0 to 200 mS/cm)

Quick and easy multi-points Auto calibration with calibration guide and self-diagnosis

Range: K 0.1 - 0.5 µs/cm to 50,000 µs/cm

Cable Length 1 Meter

Response Time: 90% in 1s

Kit Includes: 1 EZO-EC Embedded Circuit

1 Conductivity Probe K 0.1 Range: 0.07 µS/cm to 50,000 µS/cm

1 125ml (4oz) Conductivty Calibration Solutions 84µS

Classical benchtop conductivity meter is suitable for research and education applications.

Platinum conductivity electrodes provide accurate and reliable measurements.

1 to 3 points calibration with automatic recognition for conductivity standards of 10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm and 111.8 mS/cm.

Confidence in results

Save time and money

Ease of use

3 in 1: EC and pH are vital measurements in Hydroponic systems. With the AEROSPRING 3-in-1 Multifunction Digital Meter you can accurately measure EC, pH and temperature values, accurate to +/- 2% EC, +/- 0.01 pH: and Temp: 0.9F. Comes with a lanyard.

Automatic Calibration: Featuring three-point calibration, the meter can automatically identify calibration solutions of pH 4.00, pH 6.86 and pH 9.18. Included 3-pack pH buffer solution (4.00, 6.86 and 9.18). EC calibration solution not included. Recommended to calibrate every 4-6 weeks for accurate measurements.

High Accuracy: Highly sensitive probe gives you a full measurement range of 0-19990μS/cm EC and 0-14 pH, Rsolution 0.01 pH; 1μS/cm; 0.1℃; 0.1°F; Multifunction Digital Meter green backlit display ensures you can read the measuring results under any lighting conditions.

Made in: Taiwan

Commercial brand: Extech

Test Instruments & Gauges

Takes quick and accurate measurements of EC, TDS, salinity, and resistivity simultaneously in a wide measurement range (0 to 200 mS/cm)

GLP data management (500 Groups of data storage) with USB data export

Quick and easy 1 to 4 points Auto calibration with calibration reminder function (standard calibration solutions included)

DS Conductivity Meter: 0-5000 µM/µS

Automatically temperature compensated from 50° to 160°F (10° to 71°C)

Power One 9 volt battery supplied; Battery Life: >2000 tests/1 year

Kit includes: 1 EZO-EC Embedded Circuit

1 Conductivity Probe K 1.0 Range: 5 µs/cm to 200,000 µs/cm

1 125ml (4oz) Conductivty Calibration Solutions 12,880µS

Product Type: conductivity meter

Meter style: portable

Range (conductivity): 0 µs to 200 MS

TDS 0-10,000 parts per million (PPM)

Temperature Automatic (to 25°C/77ºF) for conductivity Compensation samples between 10-71°C/50-160°F

Power One 9 volt battery supplied; Battery Life: >2000 tests/1 year

Equipped with 2301T-s platinum black ATC conductivity electrode measuring conductivity and temperature simultaneously

Advanced Auto calibration mode with calibration guide and self-diagnosis

Advanced digital processing technology helps generate quick and stable conductivity readings

SMART PEN TYPE :  Combo water quality tester with 5 parameter measurement ph, Temperature C/F, EC, TDS, Salinity

MULTIPLE PH CALIBRATION : 4.0 / 7.0 / 10.01 and Multiple Conductivity Calibration : 0us / 1413uS / 12.88uS

WITH ATC :  0~90°C  for pH and With 0~50°C ATC for EC / Conductivity

Confidence in Results

Save Time and Money

Ease of Use

Free Chlorine (0-10 mg/L)

Total Chlorine (0-10 mg/L)

Total Hardness (as CaCO3, 0-25 gpg and 0-425 mg/L)

Take lab-grade measurements for conductivity/TDS/salinity in a quick and easy manner

Auto/manual data logging with GLP data management (500 sets of data storage) and USB data output

Automatic multi-point calibration with due calibration reminder, and last calibration date check

Easy to use, disposable, and inexpensive

A great way to obtain quick, quantitative answers in the field or in the lab