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Buy Testing & Measurement Tools for Precision Work

Found 894 items
Wireless Mini Ventilation System Testing Kit — Diagnostic Equipment, JOHO - CarGear

Climate Control Devices

(no rating)

JOHO - CarGear 0563 0003 10 Black Wireless connectivity

$1,821.69
  • Specifications
  • Brand: JOHO - CarGear
  • Model: 0563 0003 10
  • Compatibility: Testo Smart Probe 405i, Testo Smart Probe 410i, Testo Smart Probe 605i, Testo Smart Probe 805i
  • Color: Black
  • Connectivity: Wireless
Wireless Anemometer — Moisture Detection Tools, Testo

Humidity & Moisture Measurement Tools

(no rating)

Testo VAC Kit 0563 0003 10 Wireless connectivity

$1,758.01
  • Specifications
  • Brand: Testo
  • Model: VAC Kit 0563 0003 10
  • Measurement Type: Non-contact temperature
  • Compatible Probes: 405i, 410i, 805i, 605i
  • Connectivity: Wireless
  • Included Accessories: Protective case
Radar Level Meter — Sound Meters, Discount Domain

Humidity & Moisture Measurement Tools

(no rating)

Discount Domain CPLW53-04 High-frequency smart measurement

$1,154.43
  • Specifications
  • Brand: Discount Domain
  • Model: CPLW53-04
  • Measurement Range: Customizable
  • Weight: 80g
  • Application: River levels, Dust monitoring, Dam monitoring, Water tank measurement
Dual Channel NDIR CO2 Controller — Air Quality Monitors, Sports

Air Quality Monitors

(no rating)

Dual Channel NDIR CO2 Controller Precise CO2 monitoring

$531.59
  • Specifications
  • Brand: Sports
  • Sensor Type: NDIR
  • Channels: Dual
  • Application: Hydroponics, Office
CO2 Detector — Air Quality Monitors, HappyToy

Air Quality Monitors

(no rating)

CO2 Detector 220V power supply

$463.09
  • Specifications
  • Brand: HappyToy
  • Power Supply: 220V
  • Use Case: Generator, Grow tents
Professional Digital Microscope — Microscopes, Stone Home

Microscopes

(no rating)

Professional Digital Microscope 12 million pixels resolution

$331.33
  • Specifications
  • Brand: Stone Home
  • Resolution: 12 million pixels
  • Magnification: 260x
  • Screen Type: IPS touch screen
  • Functionality: Soldering, Photography
Touch Screen HMI PLC — IO Modules, ZuiyouElectric

Temperature Measurement Tools

(1)

Touch Screen HMI PLC Dual thermocouple type K output

$193.19
  • Specifications
  • Brand: ZuiyouElectric
  • Display Size: 4.3-inch
  • Power Supply: DC24V
  • Outputs: 12 in 10
  • Thermocouple Type: K
Smart Thermostat with Knob — Home Climate Control, Vinde Home

Climate Control Devices

(1)

Vinde Home 2P-No WiFi Wi-Fi temperature control

$171.36
  • Specifications
  • Brand: Vinde Home
  • Model: 2P-No WiFi
  • Compatibility: Air conditioning, Fan coil, AC controller
  • Control: Wi-Fi, Manual knob
  • Use Case: Home, Room temperature adjustment
Digital Microscope with Monitor — Microscopes, AniWorld

Microscopes

(no rating)

AniWorld DM9 1200x magnification

$164.57
  • Specifications
  • Brand: AniWorld
  • Model: DM9
  • Magnification: 1200x
  • Memory Card: 32GB
  • Operation: Remote control
  • Compatibility: Soldering, Smartphone repair
  • Image Capture: Video, Still image
Digital Water Tester for Pool — Hydrometers, Power Tool

Electrical Testers

(no rating)

Digital Water Tester for Pool 6-in-1 functionality

$131.41
  • Specifications
  • Brand: Power Tool
  • Functionality: 6-in-1
  • Display: Digital
  • Waterproof Rating: IP67
  • Connectivity: Bluetooth
Digital Water Tester for Pool — Test Kits, LUCKY TOOLS

Electrical Testers

(no rating)

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

$131.41
  • Specifications
  • Brand: LUCKY TOOLS
  • Functions: pH, chlorine, ORP, EC, TDS, temperature
  • Waterproof rating: IP67
  • Connectivity: Bluetooth
  • Display type: Digital
Smart Water Quality Tester for Pool — Hydrometers, HAOAXIN

Electrical Testers

(no rating)

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

$126.10
  • Specifications
  • Brand: HAOAXIN
  • Functionality: 6-in-1 multifunctional tester
  • Connectivity: Bluetooth
  • Display: Digital
  • Monitoring Parameters: Temperature, Chlorine levels
6-in-1 Smart Water Tester for Pool with Digital Display — pH Testers, Outdeer

Meters

(no rating)

Outdeer M Digital display

$124.59
  • Specifications
  • Brand: Outdeer
  • Model: M
  • Waterproof rating: IP67
  • Measurement parameters: pH, chlorine, ORP, EC, TDS, temperature
  • Connectivity: Bluetooth
Digital Temperature and Humidity Meter — Home Climate Control, 888 Auto Parts Town

Humidity & Moisture Measurement Tools

(no rating)

Digital Temperature and Humidity Meter LCD screen display

$118.67
  • Specifications
  • Brand: 888 Auto Parts Town
  • Display type: LCD
  • Connectivity: Wireless
  • Measurements: Temperature, Humidity
Wireless Digital Thermostat with LCD Display — Home Climate Control, ZuiyouPet1

Climate Control Devices

(1)

Wireless Digital Thermostat with LCD Display Wireless connectivity

$117.65
  • Specifications
  • Brand: ZuiyouPet1
  • Connectivity: Wireless
  • Display: LCD
  • Functionality: Panel switch
Smart 2 Way WiFi Energy Meter — Energy Measurement Tools, Tuya

Energy Measurement Tools

(no rating)

Smart 2 Way WiFi Energy Meter Bidirectional power monitoring

$116.39
  • Specifications
  • Brand: Tuya
  • Voltage Range: AC100V-240V
  • Channels: 1/2
  • Connectivity: WiFi
  • Monitoring: Bidirectional
Water Flow Meter with LED Display — Humidity Meters

Current Measurement Tools

(no rating)

Water Flow Meter with LED Display Self-generating electricity

$115.28
  • Specifications
  • Temperature Range: 5°C to 85°C
  • Power Source: Self-generating electricity
  • Display Type: LED
Smart Energy Meter — Home Climate Control, Cozy Cottage-Relax

Energy Measurement Tools

(1)

Cozy Cottage-Relax WIFI Smart Energy Meter Real-time energy monitoring

$114.25
  • Specifications
  • Brand: Cozy Cottage-Relax
  • Model: WIFI Smart Energy Meter
  • Connectivity: WiFi
  • Current Rating: 200A
  • Voltage Range: AC90-250V
  • Compatibility: United States
Multifunctional Water Quality Tester — Hydrometers, yieryi

Air Quality Monitors

(no rating)

Multifunctional Water Quality Tester RS485 communication

$113.96
  • Specifications
  • Brand: yieryi
  • Communication: RS485
  • Measurements: pH, ORP, TDS, EC, CF, Humidity
  • Usage: Aquariums, Water quality monitoring
Smart Water Tester for Pool — Test Kits, Kitsup

Electrical Testers

(no rating)

Kitsup M 6-in-1 multi-function testing

$97.06
  • Specifications
  • Brand: Kitsup
  • Model: M
  • Functions: pH measurement, chlorine measurement, ORP measurement, EC measurement, TDS measurement, temperature measurement
  • Waterproof rating: IP67
  • Connectivity: Bluetooth
Digital Water Tester for Pool — pH Testers, PENGGONG Repair

Electrical Testers

(no rating)

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

$97.06
  • Specifications
  • Brand: PENGGONG Repair
  • Model: M
  • Functions: pH, chlorine, ORP, EC, TDS, temperature
  • Waterproof rating: IP67
  • Connectivity: Bluetooth
  • Display: Digital
Smart Thermostat with Constant Temperature — Home Climate Control, Sport2ZY

Climate Control Devices

(1)

Smart Thermostat with Constant Temperature Touch screen display

$96.08
  • Specifications
  • Brand: Sport2ZY
  • Display: Touch screen
  • Programmability: Yes
  • Energy Efficiency: High
Smart Life WiFi Energy Meter — Energy Measurement Tools, Home Textile Home Decoration

Energy Measurement Tools

(no rating)

Home Textile Home Decoration Tuya WiFi connectivity

$95.46
  • Specifications
  • Brand: Home Textile Home Decoration
  • Model: Tuya
  • Capacity: 80A
  • Voltage: AC100V/240V
  • Connectivity: WiFi
  • Monitoring: Solar energy export/import
Умные весы для кофе — Temperature Measurement Tools, Various wearables

Temperature Measurement Tools

(no rating)

Various wearables MHW-3BOMBER Высокоточные измерения

$92.22
  • Specifications
  • Brand: Various wearables
  • Model: MHW-3BOMBER
  • Вместимость: 2 кг
  • Точность: 0.1 г
  • Тип: умные весы
Professional Indoor Air Quality Detector — Air Quality Monitors, Begetting

Air Quality Monitors

(no rating)

Professional Indoor Air Quality Detector 14-in-1 air quality measurement

$91.92
  • Specifications
  • Brand: Begetting
  • Measurement Capabilities: PM2.5, temperature, humidity, 14-in-1 air quality parameters
  • Compatibility: Tuya
  • Portability: Portable
Programmable Temperature Controller — Home Climate Control, 888 Auto Parts Town

Climate Control Devices

(no rating)

Programmable Temperature Controller Digital LCD display

$86.36
  • Specifications
  • Brand: 888 Auto Parts Town
  • Display Type: Digital LCD
  • Interface: Touch screen
  • Compatibility: Floor heating, Gas boilers
Smart Digital Microscope — Microscopes, Xiaomi

Microscopes

(1)

Smart Digital Microscope HD LCD screen

$75.23
  • Specifications
  • Brand: Xiaomi
  • Magnification: 1000X
  • Screen Type: HD LCD
  • Power Source: Electric
  • Portability: Portable
Programmable Thermostat with LCD Controller — Home Climate Control, Beauty2ZY

Climate Control Devices

(no rating)

Programmable Thermostat with LCD Controller 2-in-1 functionality

$67.94
  • Specifications
  • Brand: Beauty2ZY
  • Compatibility: Floor heating, Air conditioning
  • Display: LCD
  • Functionality: Programmable, 2-in-1
Smart 5-in-1 Air Quality Monitor — Home Climate Control, HIMO Group

Air Quality Monitors

(no rating)

HIMO Group Airbox Formaldehyde detection

$61.88
  • Specifications
  • Brand: HIMO Group
  • Model: Airbox
  • Connectivity: Tuya Zigbee WIFI
  • Sensors: Formaldehyde, VOC, CO2, Temperature, Humidity
  • Control: App-controlled
  • Integration: Smart home ecosystem
  • Automation: Scenario-based
Smart Air Quality Monitor — Home Climate Control, HIMO Group

Air Quality Monitors

(no rating)

HIMO Group Tuya WiFi Smart Airbox WiFi connectivity

$57.15
  • Specifications
  • Brand: HIMO Group
  • Model: Tuya WiFi Smart Airbox
  • Connectivity: WiFi
  • Measurements: Formaldehyde, VOC, CO2, Temperature, Humidity
  • Integration: Smart home ecosystems
Smart Air Quality Monitor — Home Climate Control, HIMO Group

Air Quality Monitors

(1)

HIMO Group Tuya WiFi Smart Air Box WiFi connectivity

$57.02
  • Specifications
  • Brand: HIMO Group
  • Model: Tuya WiFi Smart Air Box
  • Connectivity: WiFi
  • Measurements: Formaldehyde, VOC, CO2, Temperature, Humidity
  • Integration: Smart home ecosystems
Mini Digital Luxmeter — Light Measurement, Optimized General

Luminometers

(1)

Optimized General SMART SENSOR LCD display

$56.40
  • Specifications
  • Brand: Optimized General
  • Model: SMART SENSOR
  • Display: LCD
  • Range: 0-200000 Lux
  • Design: Handheld
Smart Air Quality Monitor — Home Climate Control, HIMO Group

Air Quality Monitors

(1)

HIMO Group Tuya WiFi Smart Air Box WiFi connectivity

$54.59
  • Specifications
  • Brand: HIMO Group
  • Model: Tuya WiFi Smart Air Box
  • Connectivity: WiFi
  • Measurements: Formaldehyde, VOC, CO2, Temperature, Humidity
  • Integration: Smart home systems
Touch Screen Dial Thermometer — Temperature Measurement Tools, Seahorse Home

Temperature Measurement Tools

(1)

Touch Screen Dial Thermometer 0 to 100℃ temperature range

$53.25
  • Specifications
  • Brand: Seahorse Home
  • Temperature Range: 0 to 100℃
  • Interface: Touch screen
  • Use Case: Coffee makers, Milk frothers, Professional kitchens
Smart Air Quality Detector — Air Quality Monitors, HIMO Group

Air Quality Monitors

(1)

Smart Air Quality Detector CO2 detection

$51.81
  • Specifications
  • Brand: HIMO Group
  • Connectivity: Zigbee, WIFI
  • Detection Capabilities: CO2, Formaldehyde, VOCs, Temperature, Humidity
  • Control: App control, Smart home integration
Sensor — Sensors, Super Go

Probes & Sensors

(no rating)

Super Go OJ5030 High precision sensing

$48.31
  • Specifications
  • Brand: Super Go
  • Model: OJ5030
  • Availability: in stock
  • Currency: RUB
Stainless Steel Pressure Transducer Sender Sensor — Pressure, Super Dream Home

Probes & Sensors

(1)

Stainless Steel Pressure Transducer Sender Sensor 1/8NPT Thread

$47.29
  • Specifications
  • Brand: Super Dream Home
  • Thread Size: 1/8NPT
  • Material: Stainless Steel
  • Application: Oil, Fuel, Water
PM2.5 Detector Air Quality Monitor — Humidity Meters, Darling Home

Air Quality Monitors

(no rating)

PM2.5 Detector Air Quality Monitor Portable design

$43.51
  • Specifications
  • Brand: Darling Home
  • Display: Digital
  • Portability: Portable
  • Compatibility: Smart home
  • Functions: PM2.5 detection, Humidity testing
Bluetooth Smart Leather Measuring Tape — Gages, All gears

Tape Measures

(no rating)

All gears Yunkangbao Bluetooth connectivity

$36.28
  • Specifications
  • Brand: All gears
  • Model: Yunkangbao
  • Material: Leather
  • Connectivity: Bluetooth
  • Measurement Types: Height, Circumference
Air Quality Tester 2-in-1 — Air Quality Monitors, Begetting

Air Quality Monitors

(no rating)

Air Quality Tester 2-in-1 Professional accurate sensor

$28.03
  • Specifications
  • Brand: Begetting
  • Display: Real-time
  • Portability: Portable
  • Use Case: Home, Office
Single-phase Smart Kilowatt-hour Meter — Energy Measurement Tools, TrendVibeCN

Energy Measurement Tools

(no rating)

TrendVibeCN D52-2066 DIN rail mounting

$27.14
  • Specifications
  • Brand: TrendVibeCN
  • Model: D52-2066
  • Voltage Range: 380V
  • Current Capacity: 100A
  • Display Type: LCD
  • Mounting Type: DIN rail
  • Transformer Compatibility: External Transformer AC250-450V
Smart Water Quality Tester — Hydrometers, Kkmoon

Electrical Testers

(2)

Smart Water Quality Tester 4-in-1 functionality

$22.32
  • Specifications
  • Brand: Kkmoon
  • Functionality: 4-in-1 tester
  • Precision: High precision measurement
  • Data Saving: Automatic
  • Waterproof Rating: IP67
Professional Formaldehyde Detector for Smart Home — Air Quality Monitors, Smarter than future

Air Quality Monitors

(no rating)

Smarter than future MT05 Black High-precision air quality monitoring

$21.58
  • Specifications
  • Brand: Smarter than future
  • Model: MT05
  • Functionality: 5-in-1 air quality monitoring
  • Color: Black
  • Compatibility: Smart home systems
Adjustable Microcontroller Pressure Relay — Irons, Scented

Pressure Switches

(no rating)

Scented A Adjustable pressure settings

$21.11
  • Specifications
  • Brand: Scented
  • Model: A
  • Compatibility: Steam cleaners, Irons, Coffee machines
  • Functionality: Adjustable pressure, Temperature switching
Mini Soil Moisture Sensor Meter — Moisture Detection Tools, Motivational Running

Humidity & Moisture Measurement Tools

(no rating)

Mini Soil Moisture Sensor Meter Portable design

$17.53
  • Specifications
  • Brand: Motivational Running
  • Material: Metal probe
  • Usage: Indoor, Outdoor
  • Package Includes: 1-5Pcs sensor
Temperature Probe Sensor — Temperature Measurement Tools, Star Garden

Temperature Measurement Tools

(no rating)

Temperature Probe Sensor White Consistent cooking results

$14.31
  • Specifications
  • Brand: Star Garden
  • Color: White
  • Compatibility: Universal
High-Temperature Controller — Climate Control Devices, Vestidos

Climate Control Devices

(no rating)

Vestidos W88 3-function display control switch

$11.89
  • Specifications
  • Brand: Vestidos
  • Model: W88
  • Temperature Range: 19~99 degrees Celsius
  • Power Supply: 220V
  • Functions: 3-function display control switch
Thermocouple Sensor — Temperature Measurement Tools, Industry or business

Temperature Measurement Tools

(no rating)

Thermocouple Sensor Newest model

$11.89
  • Specifications
  • Brand: Industry or business
  • Compatibility: Various industrial devices
  • Material: Durable metals
  • Measurement Range: Wide range
Digital Temperature Controller — Home Climate Control, Lingmei

Climate Control Devices

(no rating)

Digital Temperature Controller Embedded temperature measurement

$11.25
  • Specifications
  • Brand: Lingmei
  • Compatibility: Water tanks
  • Display: Digital
  • Measurement Type: Temperature
Soil Hygrometer Meter — Moisture Detection Tools, PawHaven

Humidity & Moisture Measurement Tools

(no rating)

Soil Hygrometer Meter Measures soil moisture

$10.62
  • Specifications
  • Brand: PawHaven
  • Measurement Types: Soil moisture, pH levels, Light conditions
  • Usage: Indoor, Outdoor
  • Design: Portable, Easy to use
Temperature Controller Thermoregulator — Climate Control Devices, sally

Climate Control Devices

(no rating)

Temperature Controller Thermoregulator 12V power supply

$10.27
  • Specifications
  • Brand: sally
  • Power Supply: 12V
  • Features: Temperature sensor, Hygrometer
  • Installation: Easy
Wine Collar Thermometer — Chillers, RW-Home Decoration

Temperature Measurement Tools

(no rating)

Wine Collar Thermometer LCD display

$9.90
  • Specifications
  • Brand: RW-Home Decoration
  • Display type: LCD
  • Compatibility: Champagne, Beer, Red wine
  • Attachment type: Clip-on
Humidity Controller Incubator Temperature Sensor Thermoregulator Thermostat — Climate Control Devices, Qinyuan

Climate Control Devices

(no rating)

Humidity Controller Incubator Temperature Sensor Thermoregulator Thermostat

$9.18
  • Specifications
  • Brand: Qinyuan
  • Voltage Range: 110V-220V
  • Functionality: Temperature Control, Humidity Regulation
  • Usage: Incubators, Environmental Control
Humidity Controller Incubator Temperature Sensor Thermoregulator Thermostat Temperature Controller — Climate Control Devices, Qinyuan

Climate Control Devices

(no rating)

Humidity Controller Incubator Temperature Sensor Thermoregulator Thermostat Temperature Controller

$8.79
  • Specifications
  • Brand: Qinyuan
  • Power Supply: 12V
  • Compatibility: Incubators
  • Functions: Temperature control, Humidity regulation
Humidity Controller Incubator Temperature Sensor Thermoregulator Thermostat — Climate Control Devices, Qinyuan

Climate Control Devices

(no rating)

Humidity Controller Incubator Temperature Sensor Thermoregulator Thermostat

$8.79
  • Specifications
  • Brand: Qinyuan
  • Voltage Range: 110V-220V
  • Compatibility: Incubators
Strain Gauge Pressure Sensor Load Cell — Pressure, Soon Learned

Probes & Sensors

(no rating)

Strain Gauge Pressure Sensor Load Cell Precision measurement

$7.84
  • Specifications
  • Brand: Soon Learned
  • Weight Capacities: 100G, 200G, 300G, 500G
  • Type: Strain Gauge Pressure Sensor
  • Application: Electronic Scales
Wine Thermometer — Temperature Measurement Tools, flower 01

Temperature Measurement Tools

(no rating)

Wine Thermometer LCD display

$5.57
  • Specifications
  • Brand: flower 01
  • Display type: LCD
  • Compatible beverages: Champagne, Beer, Red wine
  • Attachment type: Clip-on
Wine Thermometer — Temperature Measurement Tools, Lansoon Ambiel Store

Temperature Measurement Tools

(no rating)

Wine Thermometer LCD display

$5.50
  • Specifications
  • Brand: Lansoon Ambiel Store
  • Display type: LCD
  • Compatibility: Champagne, Beer, Red wine
  • Attachment type: Clip-on
Temperature Sensor Accessories — Temperature Measurement Tools, haofen

Temperature Measurement Tools

(no rating)

haofen DS18B20 Digital thermal probe

$5.41
  • Specifications
  • Brand: haofen
  • Model: DS18B20
  • Resistance: 10K
  • Cable Length: 0.5m
  • Thermistor Type: NTC
  • Probe Type: Digital Thermal Probe
Waterproof Temperature Sensor — Water & Oil Temperature, Huao454

Temperature Measurement Tools

(no rating)

Huao454 B3950 10K Waterproof design

$5.33
  • Specifications
  • Brand: Huao454
  • Model: B3950 10K
  • Thermistor Type: NTC
  • Resistance: 10K
  • Cable Length: 0.5m
  • Tail Type: Tin
  • Waterproof: Yes
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