Tuya Zigbee Carregamento Solar Piscina Monitor de Qualidade da Água Chlorometro PH/ORP/EC/TDS/Salinidade
Preço: 199USD
MOQ: 10
Prazo de entrega: 10-15DAYS
Marca: YIERYI
Realçar:Tuya Zigbee Water Quality Monitor, Solar Charging Water Quality Monitor, Swimming Pool Water Quality Monitor
WiFi Zigbee Chlorine Meter Features: 【pH Salt Tester for Saltwater Pool】: Professional water quality tester greatly facilitates you to confirm the pH and salinity (ppm) level in the current pool when start using the salt chlorinator generator; Also work for weekly salt check, to ensure chlorinator r... Veja mais
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Capacitação para o ensaio de pH do solo
Preço: 79
MOQ: 50
Prazo de entrega: Negotiate
Marca: YIERYI
Realçar:LED npk soil tester digital, 1999mg/kg npk soil tester digital, LED soil fertility meter
Features: 【Wide Range】Both indoor and outdoor can be used. Soil Nutrient Meter Soil Hygrometer Moisture Senso can be used for your garden, Vegetable Garden,Orchards,Greenhouse, Farm, Lawn, potted plants, succulent plants, etc. LED Display for Clear Readings: Equipped with an LED screen, the Yieryi S... Veja mais
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Osmose reversa residencial do tratamento da água com estabilidade alta da rejeção
Preço: negotiation
MOQ: 20 pcs
Prazo de entrega: 5-8 work days
Marca: YIERYI
Realçar:water conductivity meter, tds water testing meter
ULP1812-50 Residential Water Filter 50 gpd RO Membrane NSF Used For Reverse Osmosis System Description: This HIGH QUALITY Reverse Osmosis Membrane widely used on household water purifier,aquariums and other small-sized commercial water purifying devices. Remove the particles of heavy metal(primarily... Veja mais
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YiERYi YG-9908 4 em 1 Tester de Qualidade da Água PH / TDS / EC / Temperatura Multifuncional Pen de Teste Com Design Portátil de Alta Precisão
Preço: 13.5usd
MOQ: 50
Prazo de entrega: 5-8 working days
Marca: YIERYI
Realçar:4 In 1 Water Quality Tester, PH / TDS / EC / Temperature Testing Pen, High Accuracy Portable Water Quality Tester
YiERYi YG-9908 4-in-1 Water Quality Tester | pH/TDS/EC/Temperature Multifunctional Testing Pen with High Accuracy & Portable Design Product Selling Points: 4-in-1 Functional Design: Simultaneously supports measurement of pH, TDS (Total Dissolved Solids), EC (Electrical Conductivity), and Tempera... Veja mais
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YIERYI Multifuncional 6 em 1 Medidor Digital de Umidade para Plantas
Preço: 25usd
MOQ: 10
Prazo de entrega: 15-20days
Marca: YIERYI
Realçar:Plants digital soil moisture meter, digital moisture meter for plants, Multi Functional digital soil moisture sensor
Soil Tester Features: 【6 in 1 Soil Tester】Using our 6-in-1 Multi-Function Soil Tester, you can quickly measure soil pH value/EC value/soil moisture/light intensity/temperature/environmental humidity, which gives you a comprehensive understanding of your soil and improves your gardening accuracy for ... Veja mais
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Leitura de Brix tradicional 4 do Refractometer de mão de Digitas da escala em 1 glicol do líquido do motor
Preço: negotiation
MOQ: 25pcs
Prazo de entrega: 5-8 work days
Marca: YIERYI
Realçar:digital coolant refractometer , antifreeze tester refractometer
Traditional Scale Digital Hand Refractometer Brix Reading 4 In 1 Engine Fluid Glycol This device measures the proportion of antifreeze and freezing of glass cleaner, lead-acid battery electrolyte. IIt has a refractometer with automatic temperature compensation to give you the most accurate measureme... Veja mais
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Branco do medidor do TDS da água potável da precisão alta com ponta de prova Titanium da liga
Preço: negotiation
MOQ: 50pcs
Prazo de entrega: Negotiable
Marca: YIERYI
Realçar:water purifier tds meter, tds checking meter, Digital Water TDS Meter
YIERYI TDS Meter Water Measurement Tool TDS / EC Tester 0-4999ppm Temperature Tester Specifications: color:white Electrical conductivity : 0 ~ 9999 µS Temperature ( °C&°F ) :0 ~ 99°C, 32 ~ 212 °F Accuracy:± 2% Electrical conductivity:± 2% Temperature:± 3% Dimension:163 x 27.6 x 14.6mm Weight:53g... Veja mais
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Verificador da umidade do alarme da voz do higrômetro do cereal do medidor da umidade da grão de 14 tipos
Preço: 15
MOQ: 10
Prazo de entrega: 5-8 work days
Marca: YIERYI
Realçar:ODM Grain Moisture Meter, YIERYI Grain Moisture Meter, Voice Alarm grain moisture tester
Digital 14 Kinds Grain Moisture Meter Cereal Hygrometer Voice Alarm Smart Metal Sensor Humidity Tester for Corn Rice Wheat Bean Grain Moisture Meter Features: 1. 14 kinds grain moisture meter, integrated human design, high sensitivity sensor can output the corresponding change of electrical signal a... Veja mais
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Anti medidor de oxigênio dissolvido Digitas do ATC do impacto 16.5mg/L
Preço: 58
MOQ: 1pcs
Prazo de entrega: 3-5days
Marca: YIERYI
Realçar:ATC Digital Dissolved Oxygen Meter, 16.5mg/L Dissolved Oxygen Meter, AAA Battery Dissolved Oxygen Meter
Overview : The DO-66 Portable Dissolved Oxygen Analyser (hereinafter referred to as the instrument) is designed to be portable to the user for on-site operation. The instrument can be divided into two parts: the sensor and the electronic unit. The sensor uses a thin-film dissolved oxygen electrode. ... Veja mais
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medidor impermeável do LCD Digital ORP da qualidade de água 169E
Preço: negotiation
MOQ: 20pcs
Prazo de entrega: Negotiable
Marca: YIERYI
Realçar:LCD Digital ORP Meter, Tds Digital Water Tester, Waterproof Digital ORP Meter
YIERYI lcd 169E Type Pen ORP / Redox Tester waterproof potential ORP meter With box Features Measuring range 0~±1999mV Accuracy ±5mV Resolution 1 mV Display 4-digital LCD Power Supply 4×1.5V(AG13) Dimensions 188×35×35(mm3) Weight 118g Packing list: 1*orp meter 3*LR44 battery 1*carry case 1*user manu... Veja mais
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Medidor de pH do bolso da salinidade do EC da água potável 0.1MS/CM
MOQ: 1
Prazo de entrega: 3-5days
Marca: yieryi
Realçar:Salinity Pocket Ph Meter, 0.1MS/CM Pocket Ph Meter, IP67 Digital PH Meter
Yieryi Digital ph meter TDS/EC/PH/Salinity/Tem Meter Digital Water Quality Monitor for Pools, Drinking Water, Aquariums EZ-9909 is a new multi-functional water quality test instrument, which can measure pH, TDS,EC, salinity value and temperature. The measurement range is large and wide, which can me... Veja mais
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escala de peso longa do café do bolso do LCD do ABS de 19.5cm
Preço: 6.8
MOQ: 1
Prazo de entrega: 3-5days
Marca: yieryi
Realçar:LCD Pocket Coffee Weighing Scale, ABS Coffee Weighing Scale, 19.5cm Coffee Weighing Scale
High Precision 3kg/0.1g Drip Coffee Scale With Timer LCD display Kitchen Weighing Scale Digital coffee scale is equipped with high precision sensor for quick and accurate responses. It register weight changes instantly while pouring water or powder. Ideal for pour over coffee, baking, cooking, food ... Veja mais
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