Shopping cart

Subtotal:
View cart Checkout
Smart Era Logo
SMART ERA SHOP AI powered goods

Joom - Meters

Found 83 items
Portable Smart pH Meter and Recorder — pH Meters, Hengxin
(no rating)

Hengxin AZ9861 Portable design

$712.24
  • Specifications
  • Brand: Hengxin
  • Model: AZ9861
  • Measurement Range: 0-14 pH
  • Accuracy: ±0.01 pH
  • Power Source: Battery
  • Weight: Lightweight
Digital Tester for Dissolved Oxygen, Water Quality Detector — Test Kits, Kkmoon
(no rating)

Kkmoon SMART SENSOR Black 6-in-1 multifunctional tester

$352.78
  • Specifications
  • Brand: Kkmoon
  • Model: SMART SENSOR
  • Measurement Parameters: Dissolved oxygen, pH value, Temperature
  • Display: Digital
  • Color: Black
  • Portability: Compact and portable
Smart WiFi Water Quality Tester — Hydrometers, Home Of Auto Parts
(no rating)

Home Of Auto Parts Digital 7 in 1 Water Analyzer 7-in-1 water analysis

$262.25
  • Specifications
  • Brand: Home Of Auto Parts
  • Model: Digital 7 in 1 Water Analyzer
  • Measurements: pH, EC, TDS, ORP, CF, Humidity, Temperature
  • Connectivity: WiFi
  • Plug Type: EU
Portable Water Quality Meter — , Discount Domain
(no rating)

Portable Water Quality Meter Conductivity measurement

$262.25
  • Specifications
  • Brand: Discount Domain
  • Measurement Parameters: Conductivity, TDS
  • Calibration: Automatic
  • Design: Portable
pH Meter Sensor with PTFE Electrode — pH Meters, Boqu
(no rating)

pH Meter Sensor with PTFE Electrode Acid and alkali resistant

$189.86
  • Specifications
  • Brand: Boqu
  • Electrode Material: PTFE
  • Cable Length: 5m
  • Resistance: Acid and alkali resistant
  • Features: Temperature compensation
WIFI ORP/PH Water Quality Online Monitor Controller — Smartwatches, Vestidos
(no rating)

Vestidos ФХ?803W Online water quality monitoring

$188.99
  • Specifications
  • Brand: Vestidos
  • Model: ФХ?803W
  • Measurement Parameters: ORP, PH
  • Accuracy: +/-10%
  • Frequency: 50/60 Hz
  • Connectivity: WIFI
Water Quality Control Kit — Hydrometers, Vestidos
(no rating)

Vestidos PH?2839EU Multi-functional controller

$188.41
  • Specifications
  • Brand: Vestidos
  • Model: PH?2839EU
  • Functions: Temperature control, PH level detection, ORP measurement
  • Power Rating: 5A
  • Plug Type: EU plug
Smart Floating Water Analyzer for Pool — Hydrometers, JOHO - CarGear
(no rating)

Smart Floating Water Analyzer for Pool 6-in-1 water quality testing

$182.99
  • Specifications
  • Brand: JOHO - CarGear
  • Measurements: PH, CL, TDS, EC, ORP, TEMP
  • Connectivity: Mobile app
  • Design: Floating
Smart Water Quality Monitor — Home Climate Control, Vestidos
(no rating)

Smart Water Quality Monitor WiFi connectivity

$174.39
  • Specifications
  • Brand: Vestidos
  • Connectivity: WiFi
  • Compatibility: Tuya APP
  • Measurement Types: Temperature, PH, ORP
  • GTIN: 753584934383
Online pH Meter Probe — pH Meters, Discount Domain
(no rating)

Discount Domain Bok Instrument Acid resistant sensor

$173.11
  • Specifications
  • Brand: Discount Domain
  • Model: Bok Instrument
  • Cable Length: 5m
  • Resistance: Acid, Alkali
Digital PH ORP Controller — pH Testers, Kkmoon
(no rating)

Digital PH ORP Controller Online water quality tester

$166.10
  • Specifications
  • Brand: Kkmoon
  • Connectivity: WIFI
  • Power Source: AC
  • Function: PH ORP testing, Water quality monitoring
Portable Smart Bluetooth Dissolved Oxygen Meter — Dissolved Oxygen Meters, The Romantics
(no rating)

Portable Smart Bluetooth Dissolved Oxygen Meter Bluetooth connectivity

$164.92
  • Specifications
  • Brand: The Romantics
  • Measurement Range: 0.0-40.0 mg/l
  • Connectivity: Bluetooth
  • Power Source: Battery
Portable Ion-Selective Electrode for Water Quality Measurement — , Discount Domain
(no rating)

Discount Domain LB-CL502 Chloride Ion Electrode Glass membrane sensor

$159.97
  • Specifications
  • Brand: Discount Domain
  • Model: LB-CL502 Chloride Ion Electrode
  • Sensor Type: Glass membrane
  • Measurement: Chloride ions
  • Design: Portable
Smart WiFi Water Quality Monitor — Test Kits & Thermometers, yieryi
(no rating)

Smart WiFi Water Quality Monitor WiFi connectivity

$159.25
  • Specifications
  • Brand: yieryi
  • Connectivity: WiFi
  • Measurement Parameters: pH, ORP, Temperature
  • Usage: Aquarium, Pool, SPA, Soilless Cultivation
Wifi Water Quality Controller 3 in 1 — Hydrometers, Vestidos
(no rating)

Vestidos W2825 Digital salinity detector

$155.91
  • Specifications
  • Brand: Vestidos
  • Model: W2825
  • Connectivity: Wifi
  • Compatibility: Mariculture
  • Functions: Salinity detection, PH monitoring
Digital Water Quality Controller — Home Climate Control, Vestidos
(no rating)

Digital Water Quality Controller Wireless WIFI app connectivity

$150.92
  • Specifications
  • Brand: Vestidos
  • Connectivity: WIFI
  • Measurements: Temperature, pH, Salinity
  • Display: Digital
High Precision Automatic Calibration Laboratory pH Meter — Hydrometers, DIYelecs
(no rating)

High Precision Automatic Calibration Laboratory pH Meter High precision measurement

$142.99
  • Specifications
  • Brand: DIYelecs
  • Measurement Range: 0-14 pH
  • Accuracy: ±0.01 pH
  • Calibration: Automatic
  • Use Case: Laboratory, Aquarium
Smart Water Tester for Pool — Test Kits & Thermometers, LAIBAOFUBA
(no rating)

LAIBAOFUBA M 6-in-1 digital display

$135.35
  • Specifications
  • Brand: LAIBAOFUBA
  • Model: M
  • Measurement Parameters: pH, chlorine, ORP, conductivity, TDS, temperature
  • Waterproof Rating: IP67
  • Connectivity: Bluetooth
Digital Water Tester for Pool — Test Kits, LUCKY TOOLS
(no rating)

Digital Water Tester for Pool 6-in-1 multifunctional testing

$135.34
  • Specifications
  • Brand: LUCKY TOOLS
  • Functions: pH, chlorine, ORP, EC, TDS, temperature
  • Waterproof rating: IP67
  • Connectivity: Bluetooth
  • Display type: Digital
Digital Water Tester for Pool — Hydrometers, Power Tool
(no rating)

Digital Water Tester for Pool 6-in-1 functionality

$135.34
  • Specifications
  • Brand: Power Tool
  • Functionality: 6-in-1
  • Display: Digital
  • Waterproof Rating: IP67
  • Connectivity: Bluetooth
6-in-1 Smart Water Tester for Pool with Digital Display — pH Testers, Outdeer
(no rating)

Outdeer M Digital display

$128.31
  • Specifications
  • Brand: Outdeer
  • Model: M
  • Waterproof rating: IP67
  • Measurement parameters: pH, chlorine, ORP, EC, TDS, temperature
  • Connectivity: Bluetooth
Multifunctional Water Quality Meter — Hydrometers, Crown Global
(no rating)

Multifunctional Water Quality Meter 6-in-1 water testing

$121.61
  • Specifications
  • Brand: Crown Global
  • Connectivity: WiFi
  • Compatibility: Tuya Control APP
  • Measurement Types: PH, Water Quality
  • Usage: Aquarium, Pool, General Water Testing
8-in-1 Smart WiFi Water Quality Meter — Hydrometers, Crown Global
(no rating)

8-in-1 Smart WiFi Water Quality Meter WiFi connectivity

$118.36
  • Specifications
  • Brand: Crown Global
  • Connectivity: WiFi
  • Precision: High
  • Compatibility: Aquariums, Pools, Hydroponics
Smart Soil Tester — Moisture Detection Tools, Toool-Home
(no rating)

Smart Soil Tester Measures soil moisture

$117.42
  • Specifications
  • Brand: Toool-Home
  • Measurement Types: Soil moisture, Temperature
  • Compatibility: Potted plants
  • Control: App-controlled
Multifunctional Water Quality Tester — Hydrometers, yieryi
(no rating)

Multifunctional Water Quality Tester RS485 communication

$117.36
  • Specifications
  • Brand: yieryi
  • Communication: RS485
  • Measurements: pH, ORP, TDS, EC, CF, Humidity
  • Usage: Aquariums, Water quality monitoring
Smart Water Quality Tester for Pool — Hydrometers, HAOAXIN
(no rating)

Smart Water Quality Tester for Pool 6-in-1 multifunctional tester

$112.25
  • Specifications
  • Brand: HAOAXIN
  • Functionality: 6-in-1 multifunctional tester
  • Connectivity: Bluetooth
  • Display: Digital
  • Monitoring Parameters: Temperature, Chlorine levels
6-in-1 Multifunctional Digital Water Quality Tester — Hydrometers, Crown Global
(no rating)

6-in-1 Multifunctional Digital Water Quality Tester WiFi connectivity

$112.11
  • Specifications
  • Brand: Crown Global
  • Connectivity: WiFi
  • Functionality: 6-in-1
  • Measurement Type: pH, water quality
  • Use Case: Aquarium, Pool, Hydroponics
6-in-1 Smart Water Tester for Pool — Humidity Meters, wulinlin
(no rating)

wulinlin M Digital display

$109.09
  • Specifications
  • Brand: wulinlin
  • Model: M
  • Waterproof rating: IP67
  • Compatibility: Bluetooth
  • Measurements: pH, chlorine, ORP, EC, TDS, temperature
Smart Bluetooth Dissolved Oxygen Meter — Dissolved Oxygen Meters, yieryi Safe-life tools
(no rating)

yieryi Safe-life tools BLE-9100 Bluetooth connectivity

$102.85
  • Specifications
  • Brand: yieryi Safe-life tools
  • Model: BLE-9100
  • Measurement Range: 0-30 mg/l
  • Connectivity: Bluetooth
  • Applications: Aquaculture, Aquarium, Brewing, Wine making
Digital Water Tester for Pool — pH Testers, PENGGONG Repair
(no rating)

PENGGONG Repair M 6-in-1 multi-function tester

$99.96
  • Specifications
  • Brand: PENGGONG Repair
  • Model: M
  • Functions: pH, chlorine, ORP, EC, TDS, temperature
  • Waterproof rating: IP67
  • Connectivity: Bluetooth
  • Display: Digital
Smart Water Tester for Pool — Test Kits, Kitsup
(no rating)

Kitsup M 6-in-1 multi-function testing

$99.96
  • Specifications
  • Brand: Kitsup
  • Model: M
  • Functions: pH measurement, chlorine measurement, ORP measurement, EC measurement, TDS measurement, temperature measurement
  • Waterproof rating: IP67
  • Connectivity: Bluetooth
6-in-1 Smart Water Tester for Pool — Hydrometers, Kitty Cat House
(no rating)

Kitty Cat House M Digital display

$99.95
  • Specifications
  • Brand: Kitty Cat House
  • Model: M
  • Waterproof rating: IP67
  • Compatibility: Bluetooth
  • Measurements: pH, chlorine, ORP, EC, TDS, temperature
Portable 4-Cell Waterproof Conductivity Electrode Sensor — , Discount Domain
(no rating)

Discount Domain 2301-C Portable design

$94.22
  • Specifications
  • Brand: Discount Domain
  • Model: 2301-C
  • Measurement Type: Conductivity
  • Electrode Type: Platinized
  • Waterproof: Yes
  • Cell Count: 4
  • Application: Pure Water
Smart Bluetooth Soil Tester — , The Romantics
(no rating)

Smart Bluetooth Soil Tester 8-in-1 monitoring

$91.04
  • Specifications
  • Brand: The Romantics
  • Measurement Parameters: EC, PH, Fertility, Salt, Air Humidity, Temperature, Sunlight, Soil Moisture
  • Connectivity: Bluetooth
5-in-1 Smart Water Quality Tester — Hydrometers, Home Of Auto Parts
(no rating)

5-in-1 Smart Water Quality Tester Bluetooth connectivity

$88.72
  • Specifications
  • Brand: Home Of Auto Parts
  • Measurement Parameters: Salinity, EC, TDS, Temperature, pH
  • Connectivity: Bluetooth
  • Compatibility: Aquariums, Pools, Hydroponic systems
Digital PH Tester — pH Meters, Vestidos
(no rating)

Digital PH Tester Bluetooth connectivity

$87.36
  • Specifications
  • Brand: Vestidos
  • Connectivity: Bluetooth
  • Measurement Range: pH levels
  • Display: Digital
  • Use Case: Soil testing, Educational purposes
High Accuracy PH ORP Temp Meter Tester Sensor — Hydrometers, yieryi
(no rating)

High Accuracy PH ORP Temp Meter Tester Sensor 0-1999 MV range

$85.11
  • Specifications
  • Brand: yieryi
  • Measurement Range: 0-1999 MV
  • Measurement Parameters: PH, ORP, Temperature
  • Usage: Aquarium, Swimming Pool, Water Quality Testing
  • Design: Portable Pen
2-in-1 Water Quality Testing Pen — pH Meters, Vestidos
(no rating)

2-in-1 Water Quality Testing Pen Bluetooth connectivity

$84.44
  • Specifications
  • Brand: Vestidos
  • Connectivity: Bluetooth
  • Measurement Range: pH levels
  • Applications: Water, Cheese, Cosmetics
  • Power Source: Battery
Smart Water Quality Monitor Meter — Home Climate Control, yieryi
(no rating)

Smart Water Quality Monitor Meter WiFi connectivity

$74.75
  • Specifications
  • Brand: yieryi
  • Connectivity: WiFi
  • Compatibility: Tuya Smart
  • Measured Parameters: PH, ORP, TDS, EC, Salt, S.G, Temperature, CF
  • Use Case: Aquariums, Pools, Water quality testing
Smart pH Meter — pH Meters, Fishine
(no rating)

Smart pH Meter High accuracy 0.05

$62.25
  • Specifications
  • Brand: Fishine
  • Accuracy: 0.05
  • Display: Color LCD screen
  • Portability: Portable design
  • Functionality: Multifunctional water tester
Smart 7-in-1 Water Quality Testing Pen — pH Meters, OutsideWorld
(no rating)

OutsideWorld Smart 7-in-1 High-sensitivity probe

$60.91
  • Specifications
  • Brand: OutsideWorld
  • Model: Smart 7-in-1
  • Measurement Parameters: pH, TDS, EC, ORP, SG, Salinity
  • Connectivity: Bluetooth
  • Probe Type: High-sensitivity
Smart Bluetooth Soil Tester — Moisture Detection Tools, Home Of Auto Parts
(no rating)

Smart Bluetooth Soil Tester 2-in-1 moisture and temperature measurement

$60.74
  • Specifications
  • Brand: Home Of Auto Parts
  • Connectivity: Bluetooth
  • Measurement Types: Soil Moisture, Temperature
  • Design: Waterproof
  • Usage: Garden, Indoor Plants
PH Electrode Sensor — Hydrometers, Homedepot
(no rating)

PH Electrode Sensor 0-14 PH range

$52.36
  • Specifications
  • Brand: Homedepot
  • PH Range: 0-14 PH
  • Compatibility: Laboratory aquarium controllers
  • Probe Type: Replaceable
Bluetooth Water Quality Tester — pH Meters, yieryi
(no rating)

yieryi PH-метр PH/EC/TDS/TEMP Bluetooth connectivity

$42.67
  • Specifications
  • Brand: yieryi
  • Model: PH-метр PH/EC/TDS/TEMP
  • Connectivity: Bluetooth
  • Measurements: PH, EC, TDS, Temperature
  • Usage: Drinking water, Aquariums
3-in-1 Soil Tester with Digital Backlight — pH Meters, Kkmoon
(no rating)

Kkmoon PH328 Digital backlight display

$41.22
  • Specifications
  • Brand: Kkmoon
  • Model: PH328
  • Measurement Range: pH: 3.5-8.0, Moisture: 1-8, Temperature: -9°C to 50°C
  • Display: Digital backlight
  • Power: 2 x 1.5V AAA batteries (for temperature measurement)
  • Dimensions: 15.5 x 3.1 x 1.5 cm
  • Weight: 0.1 kg
Professional pH Meter — pH Meters, Kkmoon
(no rating)

Kkmoon PH818 Portable water quality tester

$39.79
  • Specifications
  • Brand: Kkmoon
  • Model: PH818
  • Accuracy: Professional grade
  • Portability: Portable
  • Usage: Home and professional use
Water Quality Tester — Dissolved Oxygen Meters, Koogeelife
(no rating)

Koogeelife AR8011 TDS measurement

$39.16
  • Specifications
  • Brand: Koogeelife
  • Model: AR8011
  • Measurement Range: 0-9990 ppm
  • Accuracy: ±2%
  • Display: LCD screen
  • Power Source: 2 x 1.5V button cells (included)
Electronic Salinity Meter — Hydrometers, Koogeelife
(no rating)

Koogeelife AR8012 Portable design

$39.11
  • Specifications
  • Brand: Koogeelife
  • Model: AR8012
  • Display: LCD
  • Measurement Type: Salinity
  • Portability: Portable
Digital Water Quality Tester — pH Meters, Kkmoon
(no rating)

Kkmoon Smart BT pHECTDSCFTemp 5-in-1 functionality

$38.56
  • Specifications
  • Brand: Kkmoon
  • Model: Smart BT pHECTDSCFTemp
  • Functionality: pH level, conductivity, TDS, salinity, temperature
  • Connectivity: Bluetooth Smart
  • Design: Colorful
Digital Soil Sensor — Temperature Measurement Tools, Fishine
(no rating)

Digital Soil Sensor 2 Probe design

$34.07
  • Specifications
  • Brand: Fishine
  • Probe Count: 2
  • Power Source: Battery
  • Display Type: LCD
  • Measurements: Fertility, Dampness, Ph Level, Temperature, Light
Digital Salinity Meter — Hydrometers, Kkmoon
(5)

Kkmoon SMART SENSOR Color screen display

$31.22
  • Specifications
  • Brand: Kkmoon
  • Model: SMART SENSOR
  • Measurement Range: 0.00ppt-9.99ppt, 10.0ppt-50ppt
  • Display: Color screen
  • Accuracy: High
Waterproof Digital PH EC TDS Meter 3 In 1 — Hydrometers, yieryi
(no rating)

Waterproof Digital PH EC TDS Meter 3 In 1 3-in-1 water quality tester

$29.86
  • Specifications
  • Brand: yieryi
  • Measurements: pH, EC, TDS, Temperature
  • Design: Waterproof
  • Display: Digital
  • Usage: Aquarium, Pool, Hydroponics
Smart Soil Tester — Home Climate Control, GoolRC
(no rating)

Smart Soil Tester Zigbee temperature detection

$29.36
  • Specifications
  • Brand: GoolRC
  • Connectivity: Bluetooth, Zigbee
  • Detection Capabilities: Temperature, Humidity
  • Compatibility: Smart home ecosystems
Smart Water Quality Tester — Hydrometers, Kkmoon
(no rating)

Smart Water Quality Tester 4-in-1 functionality

$21.22
  • Specifications
  • Brand: Kkmoon
  • Functionality: 4-in-1 tester
  • Precision: High precision measurement
  • Data Saving: Automatic
  • Waterproof Rating: IP67
Rechargeable PH Electrode Probe — pH Meters, Vestidos
(no rating)

Rechargeable PH Electrode Probe Rechargeable design

$16.86
  • Specifications
  • Brand: Vestidos
  • Connector Type: BNC
  • Use Case: Laboratory, School
  • Power Source: Rechargeable
High Sensitivity PH Probe Sensor — Hydrometers, dongyah
(no rating)

High Sensitivity PH Probe Sensor High sensitivity

$16.47
  • Specifications
  • Brand: dongyah
  • PH range: 0-14PH
  • Cable length: 90 cm
  • Application: Aquariums, Hydroponics
Water Quality Detector — Hydrometers, HILIFE
(no rating)

HILIFE 9909 Probe 5-in-1 measurement

$14.64
  • Specifications
  • Brand: HILIFE
  • Model: 9909 Probe
  • Measurement Types: pH, TDS, EC, SALT, TEMP
  • Design: Portable pen
  • Usage: Aquariums, Pools, Hydroponics
PH Value Test Detection Sensor Module — pH Meters, Lingmei
(no rating)

PH Value Test Detection Sensor Module PH value detection

$14.34
  • Specifications
  • Brand: Lingmei
  • Function: PH value detection
  • Components: Electrode probe, PH module, Detection regulator
  • Use Case: Laboratory, Educational, Home
Digital pH Meter — Hydrometers, Live Outside
(3)

Digital pH Meter High precision LCD tester

$8.39
  • Specifications
  • Brand: Live Outside
  • Accuracy: High precision
  • Display: LCD
  • Usage: Aquarium water, Pool water, Acid testing
Digital pH Meter — pH Meters, Unique Places
(no rating)

Digital pH Meter High precision measurement

$8.26
  • Specifications
  • Brand: Unique Places
  • Measurement Range: 0-14 pH
  • Accuracy: ±0.01 pH
  • Display: LCD
  • Use Case: Aquarium, Pool, Laboratory
Top