VIVOSUN 5-in-1 Digital PH Meter with PH/Salinity/TDS/EC/Temperature Function, Backlight Screen, IP67 Waterproof for Hydroponics, Home Drinking, Pool and Aquarium

VIVOSUN Digital pH Meter TDS EC Meter for Water 0.01 Accuracy Hydroponics | ±0.01 pH Accuracy, ATC, Auto Calibration, LCD Display, Hold Function, for Hydroponics Aquarium Pool Drinking, UL Certified Global Recycled Standard Global Recycled Standard Global Recycled Standard

4,1(24.698)

-5%$15.87

Antes: ~~$16.71~~

Envío gratis

EMF Meter, Detects Electric and Magnetic Fields, Handheld Digital EMF Detector with LCD Display, Sound-Light Alarm, Rechargeable Battery for Home, Office, and Appliances (Blue)

4,4(8.311)

$41.79

Prime gratisEnvío gratis

+ $5.00 envío · 1 lb

HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy

4,5(787)

-5%$27.23

Antes: ~~$28.69~~

Envío gratis

Digital Conductivity Tester PPM and EC Meter with Light Indicator | Truncheon Nutrient Mete for Hydroponics Gardening, Hydroponics Growing Tent and Reservoir

3,8(77)

$34.47

Envío gratis

United Scientific™ Electric Conductivity Tester, Meter for Lab & Classroom | Ten-Level LED Display, Brass Dual Probes, Tests Solids and Liquids, 12V Battery Included, No Calibration Needed

4,0(21)

$40.81

Envío gratis

Water Quality Tester pH/EC/TDS/Salinity/SG/Temperature with Easy Calibration 24Hrs Online APP Monitoring for Fish Tank Aquariums Home Laboratory Smart Instrument

3,7(64)

-7%$62.27

Antes: ~~$66.87~~

Envío gratis

VIVOSUN TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester (Blue)

4,2(744)

$8.47

Envío gratis

EEG Neurofeedback Headband for Meditation & Brainwave Monitoring, Real-Time Brain Activity Tracker with App, Train Focus, Relaxation & Sleep Preparation

4,1(106)

$208.99

Envío gratis

LAB FISH FA1204N Analytical Balance, 120g x 0.1mg Dual Calibration | 120g capacity, 0.1mg accuracy, internal & external calibration, precision lab scale for pharmacy & scientific use

4,1(11)

$469.21

Envío gratis

MBA1102 Laboratory Moisture Analyzer 0.1% Readability | 110gx0.01g Feed Grain Moisture Tester with Halogen Heating,3 Drying Modes, Touch Screen, RS232 Ports

5,0(3)

$437.86

Envío gratis

Halogen Moisture Balance with 110g-1mg Accuracy Rapid Heating & Drying (40-160°c) Moisture Analyzer for Accurate Weighing and Moisture Determination in Food, Plants, Chemicals, and Building Materials

4,4(7)

$542.36

Envío gratis

Bante TB200 Laboratory Turbidity Meter | Turbidimeter | 2 to 7 Points Calibration, Selectable TSS Measurement Mode and Turbidity Units, Accuracy ±2%

4,5(2)

$721.05

Envío gratis

VIVOSUN 5-in-1 Digital PH Meter with PH/Salinity/TDS/EC/Temperature Function, Backlight Screen, IP67 Waterproof for Hydroponics, Home Drinking, Pool and Aquarium

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