Water Conductivity Analog Tds Sensor Module Tester Liquid Detection Water Quality Monitoring Meter Dc 3 3 5 5v ราคาถูกสุด พร้อมส่วนลด โปรโมชั่น กุมภาพันธ์ 2025

Tuya WiFi 7in1 Water Quality Tester Water Analyzer PH/ORP/EC/PPM/CF/Humidity/Temperature Monitor Water Quality Detector PH Meter

฿2,755 ฿4,132

cc2cw6

LZS‑15D Flowmeter Plastic Liquid Water Rotameter Water Flow Meter DN15 1/2" Tube Water Flow Tester Measuring Meter 100-1000L/H Electrical Trade Tools

฿536 ฿925

wvio87store

XH-M131 DC 5V Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness Automatic Control Module

฿214 ฿383

wai328

New Digital 3 In 1 PH EC TEMP Meter Multi-parameter Drink Water Quality Tester for Aquarium, Pools PH Monitor Meter 50% off

฿443 ฿665

overall84ykur7t

TDS-3 Generic LCD TDS Meter Water Filter Tester for Measuring TDS3 TEMP PPM อุปกรณ์ใช้วัดสารละลายที่เจือปนอยู่ในน้ำ เครื่องวัดคุณภาพน้ำ อุปกรณ์ตรวจสอบคุณภาพน้ำ TDS

฿620 ฿1,490

kongdeeshop

ORP Tester PH Meter PH ORP Controller Water Quality Tester Stable For Swimming

฿4,157

752gdklf

Bluetooth 5 In 1 Digital Water Quality Tester EC TDS SALT S.G TEMP Water Testing Detector With Backlight For Home เพาะเลี้ยงสัตว์น้ำ

฿897

y5pmtp

TDS meter Water Quality Tester Pen ปากกาทดสอบคุณภาพน้ำ แบบดิจิตอล เช็คระดับแร่ธาตุ และความบริสุทธิ์ของน้ำ | บ้านไม้น้ำ🌿

฿180

ขายแล้ว 242 ชิ้น

banmainam78

Pentype 2-in-1 TDS / EC Meter พร้อม ATC Digital Water Quality Tester การวัดอุณหภูมิสำหรับการวิเคราะห์น้ำด้วยระบบไฮโดรโปนิกส์

฿126

gainexpress.th

All stainless steel high temperature conductivity electrode/TDS/electrode conductivity electrode conductivity sensor EC SENSOR

฿2,909 ฿4,363

guxi-shop

Ready Hot❤3 in 1 PH Meter TDS EC Meter Digital LCD Water Testing Pen Purity Filter♥noel

฿59 ฿212

ขายแล้ว 83 ชิ้น

noel.th

DC 12V 30A 8 Levels Multi-function Water Level Pump Pour Display Controller Liquid Sensor Automatic Controll Module

฿808 ฿1,443

kui784

8 Levels Water Level Pump Pour Display Multi-function Controller Liquid Sensor Module DC 12V 30A Automatic Controll

฿751 ฿1,341

pgxv824dvrh8

Water Level Pump 8 Levels Multi-function Pour Display Controller Liquid Sensor Module Automatic Controll DC 12V 30A

฿878 ฿1,567

uj29693tuc8

8 Levels Multi-function Water Level Pump Pour Display Controller Liquid Sensor Module Automatic Controll DC 12V 30A

฿908 ฿1,622

er277

DC 12V Low Pressure Water Liquid Level Controller Sensor Module Automatically Pumping Drainage Protection Control Circuit Board

฿301 ฿537

7pc

Dissolved Oxygen Meter Dissolved Oxygen Tester 6 Pcs Electrode Tip for Swimming Pools Water Quality Detection 0.0‑40.0mg/L Oxygen Freshwater Aquaculture

฿2,294 ฿4,244

minxin

Waterproof Ultrasonic Sensor Module for Arduino JSN-SR04T Water Proof Integrated Distance Measuring Transducer DC 5V 30mA

฿213 ฿309

piaobi35

Water Tester Digital PH Meter with ATC, 4 in 1 PH/EC/TDS/ 0.01 Resolution High Precision Pen Tester

฿430 ฿1,290

jonesmayer

TDS Water Quality Tester Pen เครื่องทดสอบคุณภาพน้ำพกพา ตรวจคุณภาพน้ำ Tdsปากกาทดสอบคุณภาพน้ําดิจิทัล

฿98 ฿299

lamjad-11

Water Flow Sensor G1 G2 DN15 Fluid Flow Meter Water Control Transparent Enclosure Hall Flow Sensor Indicator Counter DC 5-15V

฿174 ฿252

ljkviubc

7 in 1 PH/ORP/EC/TEMP/SALT/S.G/TDS LCD Backlight Waterproof IP67 Water Quality Tester Multifunctional Water Quality Test Pen

฿1,252 ฿1,473

etqp79-shop

6 In 1 Water Quality Detector PH EC TDS ORP Temperature Chlorine APP Display Multi-function Swimming Pool Water Quality Tester Inspection Tools

฿1,912 ฿3,441

td298shop

7 in 1 PH/ORP/EC/TEMP/SALT/S.G/TDS LCD Backlight Waterproof IP67 Water Quality Tester Multifunctional Water Quality Test Pen

฿814 ฿1,252

wojiashangmao

Digital PH EC TDS TEMP Meter Tester Temperature Pen Water Purity PPM Filter Hydroponic for Aquarium Pool Water Monitor Inspection Tools

฿207 ฿373

td298shop

IR Flame Detection Sensor Module 4 Pin Analog and Digital Value Fire Detector Infrared Receiver Module

฿25

ขายแล้ว 30 ชิ้น

kprappcompile

Hot Selling Premium Water Household Electrolyzer Test Electrolysis Water Tools Water Purity Level Meter PH Testing Tool Water Quality Tester

฿199 ฿234

linghai1

2023 New Blue Tooth 4 In1 PH/TDS/EC/TEMP Meter Digital Water Quality Tester Smart Online Monitor APP Control For Aquariums Pool

฿1,203 ฿1,266

a619695

7 In 1 Temp ORP EC TDS Salinity S.G PH Meter Online Blue Tooth Water Quality Tester APP Control For Drinking Laboratory Aquarium

฿1,980 ฿2,084

a619695

6 IN 1 Chlorine Temp ORP EC TDS PH Meter Blue Tooth Online Monitor Water Quality Tester Smart Tool For Swimming Pool Aquariums

฿1,933 ฿2,035

a619695

7 in 1 Temp ORP EC TDS Salinity S.G PH Meter Online Blue Tooth Water Quality Tester Mobile APP for Drinking Hydroponic Aquarium

฿1,381 ฿2,072

cc2cw6

Digital Chlorine ORP EC TDS Temp PH Meter Bluetooth 6 in 1 Water Quality Tester ATC Smart APP Online Monitor for Swimming Pool

฿2,277 ฿3,416

cc2cw6

7 in 1 Temp ORP EC TDS Salinity S.G PH Meter Online Blue Tooth Water Quality Tester APP Control for Drinking Laboratory Aquarium

฿1,248 ฿1,872

cc2cw6

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

฿2,757 ฿4,135

cc2cw6

6 IN 1 Chlorine Temp ORP EC TDS PH Meter Blue Tooth Online Monitor Water Quality Tester Smart Tool for Swimming Pool Aquariums

฿1,895 ฿2,842

cc2cw6

0.01 Tds Ec PH Meter for Water Quality Hydroponics Digital PH Tester Pen with 0-14 PH Range for Household Drinking Pool Aquarium

฿262 ฿393

cc2cw6

กรองการค้นหา

Water Conductivity Analog Tds Sensor Module Tester Liquid Detection Water Quality Monitoring Meter Dc 3 3 5 5v