PH/TDS/ORP/TEMP/PPM/EC-Tester

6 in 1 Soil PH Meter Fertility Moisture Light Temperature Humidity Tester High Precision Rotatable LCD Screen Garden Greenhouse Sensor

6 in 1 Boden PH Meter Fruchtbarkeit Feuchtigkeit Licht Te...

$171.52

5 in1 Pool Salt Tester Digital Salinity Meter High Accuracy IP67 Waterproof with PPM PPT % Display Auto-Off Energy Efficient for Pools Aquariums Seawater

5 in1 Pool Salztester Digitaler Salzgehaltsensor Hohe Gen...

$148.12

6-in-1 PH Water Quality Detection EC TDS PH SALT S.G TEMP Multi-function Water Source Measurement Pen

6-in-1 PH Wasserqualitäts-Detektor EC TDS PH SALT S.G TEM...

$226.12

Portable Alcohol Breathalyzer with 20 Mouthpieces Professional Grade Accuracy Blood Alcohol Tester LCD Screen Personal Alcohol Breath Tester

Portabler Alkohol Atemtester mit 20 Mundstücken Professio...

$155.92

SGS12 3-in-1 SGS15 7-in-1 Soil Analyzer Measures Moisture Temperature pH EC Fertility Light Air Temperature Foldable Digital Display

SGS12 3-in-1 SGS15 7-in-1 Bodenanalysator Misst Feuchtigk...

$128.62

High Accuracy TDS Meter Digital Water Tester 0-9990ppm TDS EC LCD Water Purity PPM Aquarium Filter

Hohe Genauigkeit TDS Meter Digitaler Wasser Tester 0-9990...

$62.32

7-in-1 Water Quality Tester YG-600 Digital pH Meter EC TDS Salt ORP Temperature Tester for Aquarium Pool Hydroponics Accurate Measurement

7-in-1 Wasserqualitätstester YG-600 Digitaler pH-Meter EC...

$179.32

$HandHeld Alcohol Refractometer Alcoholometer Alcohol Tester 0-80% Alcohol Sugar Refractometer ATC Wine Measure Tool 30%OFF$

HandHeld Alkohol Refractometer Alkoholometer Alkohol Test...

$124.72

$LinkMejor A75A A75B A75C Digital Brix Refractometer Solution Sugar Level Tester 0-35% 0-55% 0-95% Automatic Temperature Compensation Zero Calibration$

A75A A75B A75C Digitaler Brix Refraktometer Lösung Zucker...

$210.52

Tuya Smart For Zigbee Soil Tester Temperature and Humidity Meter Waterproof Moisture Garden Irrigation Home Assistant

Smart Für Zigbee Boden Tester Temperatur und Luftfeuchtig...

$175.42

Garden Soil pH Test Kit 100 Strips 3.5-9.0 pH Range Accurate Soil Testing Indoor Outdoor Easy Lawn and Garden Maintenance Clay Sand Loam

Gartenboden pH-Test-Set 100 Streifen 3,5-9,0 pH-Bereich p...

$85.72

Smart WiFi Soil Sensor Waterproof IP65 Accurate Real-Time Tracker for Farming Gardening with Tuya APP Connectivity

Smart WiFi Boden-Sensor Wasserdicht IP65 Präziser Echtzei...

$202.72

LinkMejor WHD02 Moisture Meter Color Screen Humidity Tester 7 Modes for Wood Cardboard Walls Temperature Humidity Detection Curve Monitoring Alarm Records

WHD02 Feuchtigkeitsmesser Farbdisplay Feuchtigkeitsprüfer...

$241.72

Baldr-Therm Solar Pool Thermometer IP68 Waterproof Floating Digital Thermometer with High Accuracy for Outdoor Pools Spas Hot Tubs

Baldr-Therm Solar Pool-Thermometer IP68 wasserdicht schwi...

$148.12

Dual Probe DM-1 Water Quality Tester 0-9990PPM LCD Display TDS Meter Compact Design Accurate Measurement for Fish Tank Tap Water Filtration Systems

Dual-Proben DM-1 Wasserqualitätstester 0-9990PPM LCD-Disp...

$210.52

Soil Moisture Meter Wifi Smart Monitor Moisture Level Alert Notification Garden Care Planting Humidity Meter

Bodenfeuchtigkeitsmesser Wifi Smart Monitor Feuchtigkeits...

$155.92

LinkMejor TDS Meter TDS EC Meter Range 0-4999ppm Temperature 0-80 centigrade Meter Digital Water Quality Monitor Tester

TDS Meter TDS EC Meter Range 0-4999ppm Temperature 0-80 G...

$77.92

PSC-50 PSC-54 EC TDS Controller Online Conductivity Meter Industrial Water Treatment System LCD Display Alarm System Automatic Temperature Compensation 4-20mA Output

PSC-50 PSC-54 EC TDS Controller Online Leitfähigkeitsmess...

$842.32

LinkMejor Soil Moisture Temperature Sensor Bluetooth 4.1 For Zigbee Waterproof Compatible with Android iOS Smart Irrigation

Bodenfeuchtigkeit Temperatur Sensor Bluetooth 4.1 Für Zig...

$98.98

50/100pcs 16-In-1 Drinking Water Test Kits Strip Home Water Quality Test Swimming Pool Spa Water Test Strip Nitrate Nitrite PH Hardness

50/100pcs 16-In-1 Trinkwasser Test Kits Streifen Heimwass...

$93.52

PH Meter Acidometer LCD Display Water Quality Monitor Test Gauge Multi-parameter For Aquarium Laboratory EU Plug Tester

pH-Meter Acidometer LCD-Display Wasserqualitätsmonitor Te...

$183.22

WiFi Tuya Smart Water Quality Tester PH ORP TDS EC SALT S.G TEMP CF Monitor Controller Aquarium Water Quality Tester Data Logger

WiFi Tuya Smart Wasserqualität Tester PH ORP TDS EC SALT ...

$561.52

6 in1 Water Quality Detector PH EC TDS ORP CL Temperature Calibration Chlorine Water Tester APP Online Monitor for Swimming Pool

6 in1 Wasserqualität Detektor PH EC TDS ORP CL Temperatur...

$366.52

Portable Water Quality Tester 5-In-1 Fish bowl PH Meter TDS Test Pen EC Value Tester Salinity Temperature Measurement

Portabler Wasserqualitätstester 5-in-1 Fischbecken PH-Mes...

$183.22

PHS-3C PH Meter 2 in 1 PH Temp Tester Automatic Calibration 0-14 PH 0-100℃ Range LED Display Laboratory Aquarium Pool

PHS-3C PH-Messgerät 2 in 1 PH Temp Tester Automatische Ka...

$530.32

5 in 1 High Accuracy Soil Sensor Tester Moisture pH Fertility Temperature Sunlight Meter Corrosion Resistant Probes LCD Display Anti Slip Handle

5 in 1 Hochpräziser Boden-Sensor-Tester Feuchtigkeit pH F...

$132.52

6-in-1 Soil Tester PH Temperature Humidity Sunlight Fertility Nutrient Meter with Digital Display for Gardening and Agriculture

6-in-1 Boden-Tester pH Temperatur Feuchtigkeit Sonnenlich...

$214.42

P-101/P-102 2-in-1 Chlorine pH Tester for Pools and Aquariums Accurate CL2 Measurement Easy Calibration Battery Powered

P-101/P-102 2-in-1 Chlor pH Tester für Pools und Aquarien...

$155.92

Tuya WiFi Bluetooth 5 in 1 Water Quality Monitor PH EC SALT SG Temperature Multi Function Water Analyzer APP Control for Aquarium Aquaculture Hydroponics Swimming Pool

WiFi Bluetooth 5 in 1 Wasserqualitätsmonitor PH EC SALT S...

$370.42

A03R PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperature Meter 0.00-14.00ph

A03R PH Lebensmittel PH-Messgerät Detektor PH-012 PH-Mess...

$214.42

5-in-1 Water Quality Tester MF-X51 pH TDS Salinity EC Temperature Meter Accurate Portable Digital Water Analyzer for Aquariums Pools Labs Farming

5-in-1 Wasserqualitätstester MF-X51 pH TDS Salinität EC T...

$163.72

4 in 1 PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester for Pools Drinking Water Aquariums EZ9908

4 in 1 PH Meter PH/TDS/EC/Temperatur Meter Digital Wasser...

$116.92

LinkMejor WM700A Moisture Meter Electromagnetic Technology VA Reverse Screen Multi Material Use Softwood Hardwood Drywall Masonry Temperature Humidity Monitoring Accurate Measurement

WM700A Feuchtigkeitsmesser Elektromagnetische Technologie...

$202.72

$4 in 1 Car Automotive Refractometer Antifreeze Battery Fluid Refractometer Glass Freezing Point Water Coolant Tester$

4 in 1 Auto Automobil Refraktometer Kühlmittel Batteriefl...

$109.12

SGS10 Soil Tester Digital LCD Display High Precision Double Needle Measures Moisture Temperature for Garden Greenhouse Indoor Plants Accurate Soil Health Testing

SGS10 Boden Tester Digital LCD Display Hohe Präzision Dop...

$81.82

$Handheld Refractometer Sugar Concentration Meter Densimeter 0-32% Brix Saccharimeter Sugar Tester Fruits Grapes ATC$

Handgehaltener Refraktometer Zuckerkonzentrationsmesser D...

$101.32