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Testers & Detectors

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Testers & Detectors

pH-2011 pH Test Pen

15.45

4.82 (49)
Digital USB Power Charger Voltage Current Tester

4.52

4.88 (52)
Digital Alcohol Tester

10.62

4.79 (56)
Eazmaker F220 Wireless WiFi Endoscope 5.0MP HD Borescope Inspection Snake Camera with 5.5mm Diameter 5M Measurement Range

25.29

4.6 (10)
DSO150 Handheld Digital DIY Oscilloscope Set

25.73

4.65 (20)
USB Charging Current / Voltage Detector Mobile Power Tester

2.66

4.96 (25)
APEXEL ET825 Electromagnetic Radiation Tester

22.49

5 (9)
Mijia Flora Monitor Digital Plants Grass Flower Care Soil Water Tester International Version - VegTrug

26.54

4.75 (4)
3 in 1 PH Tester Soil Water Moisture Light Test Meter

8.06

4.86 (7)
3 in 1 Water Quality Meter

8.23

4.67 (12)
47% OFF

Mijia Thermometer

28.99

4.48 (21)
Two-wire 0.56 inch LED Digital Voltmeter DC4.5V - 30.0V

2.6

4.8 (10)
150mm LCD Digital Electronic Carbon Fiber Vernier Caliper Gauge Micrometer Measuring Tool

11.46

5 (2)
Non-contact Safety Inductive Digital Display Home Test Pen

3.57

5 (3)
Practicai Digital Battery Capacity Tester

5.03

5 (3)
STC - 1000 Embedded Microcomputer Temperature Controller

15.38

4.8 (5)
USB Ammeter Voltmeter Charging Capacity Tester Detector

5.55

4.73 (11)
Digital Battery Tester Volt Checker for AA AAA C D 9V 1.5V Button Cell

6.62

5 (2)
Kitchen Electric Oven Mechanical Thermometer Bake Thermo Detector

4.79

5 (3)
360 Degree Mini Digital Protractor Inclinometer Electronic Level Magnetic Box

13.54

4.91 (11)
UM24 USB Color Display Tester

16.74

5 (2)
pH-618 2 in 1 pH Test Pen / Thermometer

25.03

4.75 (4)
Network Tester Kit Cable Maintenance Tool

26.54

5 (1)
MESTEK SL620 High Precision Noise Tester

24.86

5 (1)
Digital Tire Pressure Gauge

8.44

5 (1)
MINIDSO DS212 Mini Oscilloscope Waveform Generator

125.16

4.86 (7)
SM-T60 Infrared Body Temperature Detector Non-contact with Voice Function

29.46

5 (2)
USB Digital Voltage Current Tester

10.11

4.22 (9)
Professional 3 in 1 TDS / EC / Temperature Meter

25.85

4.67 (3)
LD25 Intellectual USB Electronics Load Voltammeter Resistance

12.83

5 (2)
EC-963 EC Test Pen

12.39

4.5 (4)
TDS-966 TDS Test Pen

15.44

4.5 (2)
Hantek Handheld USB Oscilloscope

76.05

5 (1)
Mini Electronic Digital Display Magnetic Level Angle Gauge

14.91

4.86 (7)
Cond-2013 Conductivity Test Pen

15.79

5 (2)
TDS-2016 TDS Test Pen

15.79

4.75 (8)
BENETECH GM1351 Noise Meter Digital Sound Level Meter

16.78

4.5 (2)
7 in 1 Digital LCD Multifunction Meter Water Quality Monitor

115.02

5 (1)
12 - 250V LED Smart Digital Induction Test Pen

4.18

4 (1)
Water Quality Tester PH / Chlorine Detector

18.72

3.67 (3)
UM25C USB Color Display Teater

25.8

4.33 (3)
BSIDE AVD06 Multi-function Line Detector

11.29

5 (2)
ORP-969 ORP Test Pen

27.88

4.83 (6)
SMART SENSOR AS8700A Handheld Carbon Monoxide Meter Tester

29.71

4.86 (7)
ORP-619 ORP Test Pen / Thermometer

36.35

5 (2)
90V - 1000V Two-button Non-contact Induction Test Pen

4.18

5 (1)
SMART SENSOR ST9604 Digital Sound Level Meter Noise Detector Monitor

17.95

5 (1)
HongYan MD7822 Digital Grain Moisture Meter

36.64

5 (1)
Suction Cup Type Diving Pet Box Thermometer

4.64

5 (2)
AS8800L Combustible Gas Leakage Detector

28.88

5 (5)
pH/EC-9853 2 in 1 pH / EC Tester

45.45

5 (2)
1:5 / 1:8 Dovetail Marker Dovetail Jig Guide Woodworking Joint Gauge

11.08

5 (1)
Mini Electronic Digital Inclinometer

17.77

5 (1)
Handheld Laser Tachometer

19.71

5 (1)
Car Diagnostic Scanner OBD2 CODE READER MS300

16.85

5 (1)
Multifunctional Edge-finding Scanner Magnetic Sensor for Wood Metal/Wall

19.35

5 (1)
Digital Angle Gauge Inclinometer Level Meter Magnetic Protractor

17.02

4 (1)
Indoor Outdoor Pointer Thermometer

2.41

4.25 (4)
Pen Type Electronic Salinity Tester

9.43

5 (1)
RJ45 LAN Network Cable Tester Line Finder RJ11 Telephone Wire Tracker Tone

27.38

4 (1)
Floureon Laser Distance Meter 0.05 to 80m

36.58

5 (1)
M328 Screen Version Graphics Display Multifunction Transistor Tester Automatic

25.7

4 (1)
Xiaomi Duka Laser Range Finder 40m LS-P Portable High Precision Measurement Laser Distance Meter

43.62
AKKU Infrared Laser Level Measuring Tool

36.74
Professional 3 in 1 Portable Size Handheld Metal Wood Detectors

19.85
Laser Level Horizon Vertical 250cm Measure Tape Ruler Aligner

11.64
pH-118 6 in 1 Multi-parameter Water Quality Monitor pH ORP Temperature EC CF TDS Tester

115.56
MiniDSO DS211 Digital Multimeter Oscilloscope

86.58
10 inch Contour Gauge Profile Irregular Contour Measuring Tool

13.71
Electromagnetic Field Radiation Tester

31.81
DC 20A / 100A Digital LED Power Monitor Voltmeter Ammeter Watt Meter

17.12
pH-991 2 in 1 pH Tester / Thermometer

39.58
TDS-3 Portable Water Quality Tester Detection Pen

6.99
High-precision 3-in-1 Lithium Battery 2 - 6S Measuring Instrument Balancer

11.67
Thermal Conductivity Instrument Diamond Detector

11.89
PC-101 PH CL2 Chlorine Tester Water Quality Home Pool Spa Aquarium Meter Test

26.21
Digital Water Quality Tester Monitoring Pen Monitor

10.15
MiniDSO DS211 Mini Oscilloscope

95.15
LEVELPRO3 Multifunctional Household Infrared Laser Level for Decoration Cross Line Right Angle Level

13.99
Tire Air Pressure Gauge Digital Auto Wheel Motorcycle Car 5-150 PSI Tire Guage

7.39
Nusgear TH115 3 in 1 Stud Finder Wood Metal Detector AC Live Wire Wall Scanner

15.55
BSIDE FWT11 RJ45 RJ11 Telephone Wire Line Finder Tracker

33.89
Home Laser Horizontal Line Finder Infrared Threading Instrument

6.75
Carbon Steel Narrow Gauge

7.86
9% OFF

Portable Digital Display PH Tester High Precision PH Pen

9.99
Stem Caps for Car/Tire Pressure Monitor Sensor

3.74
Digital Battery Capacity Tester Volt Checker BT168

5.75
Digital LCD Tire Tyre Wheel Pressure Gauge Tester

9.79
Precision Gap Gauge 0.02 - 1.0mm

7.45
3 in 1 Precision Metal / Voltage / Stud Finder

16.52
SMART SENSOR ST9606 Digital Portable LCD Anemometer Thermometer

15
1 - 15mm Stainless Steel Inner Diameter Ruler 2PCS

5.72
12V Digital Battery Alternator Tester 6 LED Lights Display Indicates Condition

9.18
LCD Digital Wind Speed Measure Gauge Anemometer

18.25
Digital Battery Tester Checker for C/D/9V/AA/AAA/1.5V Measuring Instrument

11.12
Mechanical Mini Timer

5.11
LC100 - A Multifunctional Digital Inductance Capacitance Meter

19.92
Right Angle 90 Degree Vertical Horizontal Laser Level Meter

14.64
LCD Digital Display USB Ammeter Voltmeter Charging Capacity Test Meter

7.89
Digital Multimeter High-precision Automatic Pocket Multifunction Ammeter Household Small Multimeter ( without Battery )

10.47
Automobile Cylinder Stethoscope Reaction Detection and Maintenance Tools

7.05
11% OFF

Water Conductivity EC Detection Tester Pen

7.99
Handheld Mini Digital LCD EMF Tester Electromagnetic Field Radiation Detector

41.89
48% OFF

DUKA Small Q Multifunctional Electronic Ruler HD LCD Display Measuring Tool

20.99
Multi-function Angle Measuring Instrument

29.18
10A Simple Portable Safety Socket Tester

12.72
Digital Tire Gauge LCD Display 0 - 25.4mm

8.41
Qingping Digital Bluetooth Thermometer Hygrometer H version Electronic Ink Screen 30 Days Data Automatic Recording For Apple HomeKit

37.49
Professional Digital Laser Tachometer

15.18
USB Current and Voltage Tester USB Current Voltmeter Dual Display Current Meter Voltage Meters

5.08
Aluminum Alloy Mini Blue Film Corner Low Light Night Vision Pocket Telescope 8 x 20

12.92
MESTEK LM610 Illuminance Lumen Photometer

24.06
16 x 52 High Definition Double-tuning Fishing Outdoor Adult Children Monocular Telescope

15.43
Digital Tire Gauge with LCD Display 0 - 25.4mm

8.41
17% OFF

Portable Thin Simple Intelligent Home Electronic Digital Thermometer Hygrometer for Indoor Home Use

12.99
UM24 USB 2.0 Color Screen Tester Voltage Ammeter

21.78
Portable Keychain LED Alcohol Breath Tester

6.54
High Quality 3.5mm Car RCA Amplifier Audio Noise Filter

7.32
Digital Display Thickness Gauge 0-25MM Thickness Gauge Thickness Gauge Progress 0.01mm Jewelry Pearl Ruler Round Diameter Measurement

28.71
46% OFF

Gap Gauge Woodworking Feeler Woodworking Ruler Wood Tenon Ruler Serrated Ruler Woodworking Tools

19.99

New Arrival

Metal Detector High Accuracy Waterproof Metal Detectors

Metal Detector High Accuracy Waterproof Metal Detectors

118

Waterproof Metal Detector Pin Pointer

Waterproof Metal Detector Pin Pointer

125

Woodworkers Edge Ruler Stainless Steel Measuring Ruler Scale Plastic Caliper Carpentry Tool

Woodworkers Edge Ruler Stainless Steel Measuring Ruler Scale Plastic Caliper Carpentry Tool

13.77

Duka Small Q 8-in-1 HD LCD Display Electronic Ruler Ultra Long Battery Life Length Measuring Tool

Duka Small Q 8-in-1 HD LCD Display Electronic Ruler Ultra Long Battery Life Length Measuring Tool

22.5

Digital Multimeter High-precision Automatic Pocket Multifunction Ammeter Household Small Multimeter ( without Battery )

Digital Multimeter High-precision Automatic Pocket Multifunction Ammeter Household Small Multimeter ( without Battery )

10.47

MESR-100 Professional Capacitor Resistance Meter High-precision ESR Meter for Home Appliance Repair ( without Battery )

MESR-100 Professional Capacitor Resistance Meter High-precision ESR Meter for Home Appliance Repair ( without Battery )

73.28

VC830L Multimeter A830L Hand-held Digital Universal Meter Ammeter Voltmeter

VC830L Multimeter A830L Hand-held Digital Universal Meter Ammeter Voltmeter

9.44

Duka 40m Laser Range Finder LS5 Touch Screen Charging Range Finder High Precision Measurement Range Finder

Duka 40m Laser Range Finder LS5 Touch Screen Charging Range Finder High Precision Measurement Range Finder

39.99

Duka LS-P Laser Range Finder 40m Portable USB Charger High Precision Measurement Laser Rangefinder

Duka LS-P Laser Range Finder 40m Portable USB Charger High Precision Measurement Laser Rangefinder

26.99

Original YouPin Flower Monitor Plants Soil Water Light Smart Tester Flora Detect Sensor Garden

Original YouPin Flower Monitor Plants Soil Water Light Smart Tester Flora Detect Sensor Garden

26.99

USB Current and Voltage Tester USB Current Voltmeter Dual Display Current Meter Voltage Meters

USB Current and Voltage Tester USB Current Voltmeter Dual Display Current Meter Voltage Meters

5.08

Duka LS5 40m Laser Range Finder OLED Touch Screen charging Range Finder High Precision Electronic Digital Ruler Measurement Rangefinder

Duka LS5 40m Laser Range Finder OLED Touch Screen charging Range Finder High Precision Electronic Digital Ruler Measurement Rangefinder

25.99

Smartmi PM2.5 Detector Portable LED Screen Mini Sensitive Air Quality Tester For Home Office PM 2.5 Sensor Air Quality Monitor

Smartmi PM2.5 Detector Portable LED Screen Mini Sensitive Air Quality Tester For Home Office PM 2.5 Sensor Air Quality Monitor

43.74

LEVELPRO3 Multifunctional Household Infrared Laser Level for Decoration Cross Line Right Angle Level

LEVELPRO3 Multifunctional Household Infrared Laser Level for Decoration Cross Line Right Angle Level

13.99

GM1352 Digital Noise Decibel Meter Noise Tester for Office and Home

GM1352 Digital Noise Decibel Meter Noise Tester for Office and Home

21.99

PD-WDJ-03 2 in 1 Smart Digital Thermometer Hygrometer Automatic Backlight Luminous Electronic Digital Thermo-hygrometer

PD-WDJ-03 2 in 1 Smart Digital Thermometer Hygrometer Automatic Backlight Luminous Electronic Digital Thermo-hygrometer

13.99

Gap Gauge Woodworking Feeler Woodworking Ruler Wood Tenon Ruler Serrated Ruler Woodworking Tools

Gap Gauge Woodworking Feeler Woodworking Ruler Wood Tenon Ruler Serrated Ruler Woodworking Tools

19.99

Portable Thin Simple Intelligent Home Electronic Digital Thermometer Hygrometer for Indoor Home Use

Portable Thin Simple Intelligent Home Electronic Digital Thermometer Hygrometer for Indoor Home Use

12.99

Original International Version Youpin HHCC Flora Monitor Digital Plants Grass Flower Care Soil Water Tester Sensor Plant Detecto

Original International Version Youpin HHCC Flora Monitor Digital Plants Grass Flower Care Soil Water Tester Sensor Plant Detecto

26.99

FB1 High Precision Decibel Meter with LED Display Sound Level Meters from Youpin

FB1 High Precision Decibel Meter with LED Display Sound Level Meters from Youpin

34.99

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