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Under $20 Measuring Tools & Sensors

Shop the best prices on 68,474 great value under $20 measuring tools & sensors. Shopping for measuring tools & sensors is easy with Fruugo, with SALE discounts, offers and savings on Uiamuion, Ydcy, Shanghai Yangxin and more. Buy measuring tools & sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 68,474
100 Strips Urine Test Strip 10 Parameters
$15.95 Save $10.00 RRP: $25.95
3x Tuya Wifi Temperature and Humidity Sensor Indoor Thermometer Hygrometer
$11.95 Save $26.00 RRP: $37.95
Meta Glasses Light Cover
$15.95 Save $9.00 RRP: $24.95
Green/Red Laser Calibrator Aluminum Alloy Calibrator Turn-Free Laser Calibrator with 18 Adapter Cross-border Aiming Instrument
$17.95 Save $9.00 RRP: $26.95
Portable Spirometer Peak Flow Meter Meter Expiratory Flow For Lung Asthma Detector Breath Function Monitor For Adult
$19.95 Save $49.05 RRP: $69.00
Heavy Duty Type K Thermocouple Probe For High Temperature Measurement, 3.3ft Cable, -58 To 2372f (-50 To 1300c) Range
$7.95
7 Pcs Calibration Weights, Scale Calibration Weight Set 1g 2g 5g 10g 20g 50g 100g, Carbon Steel Small Weight, Scale Weights For Digital Scale, Gram Sc
$19.95 Save $8.00 RRP: $27.95
High Adhesion 10mm Tape Measure Precisions Measuring Tape Easy to Carry for Precise Measurement Needs in Various Setting
$16.95 Save $2.00 RRP: $18.95
Heating Circulation Pump Rotation Tester and AC Detector Oil Burner Solenoid Valve Detects 2025 Edition 1128
$10.95 Save $38.00 RRP: $48.95
Ordinary QRB1 Flame Detector Photosensitive Electric Eye Burner Detection Photoresistor Red QRB1 Photocell For Burner Waste Oil
$4.95 Save $26.00 RRP: $30.95
Electric Heater Element Mini Boiler Hot Water Coffee Immersion Travel Use 600W
$20.95 Save $12.00 RRP: $32.95
5X 90-1000V Voltage Tester Electric Indicator Non-Contact Voltage Tester AC Power Outlet Detector T
$13.95 Save $10.00 RRP: $23.95
DC 60V 100A WATT Meter Power Analyser Solar Wind Analyzer LCD Digital Current Energy Meter DC Power Analyser
$22.95 Save $11.00 RRP: $33.95
Multi-Interface Test Lamp Holder 12 Port Led Bulb Tester EU Plug
$17.95 Save $8.00 RRP: $25.95
6 In 1 Air Quality Detector Lcd Large Screen Co2 Meter Pm2.5 Pm10 Hcho Tvoc Co Co2 Co Carbon Dioxide Formaldehyde Monitor
$16.95 Save $8.00 RRP: $24.95
6Pack Mini Hygrometer Indoor Humidity Meter Hygrometer Digital Thermometers Humidity with () for G 25-26
$19.95 Save $19.00 RRP: $38.95
12-Pack Tempered Glass LED Light Cover for Meta Smart Glasses
$15.95 Save $3.00 RRP: $18.95
Ghost Equipment Kit, EMF Meter and 4 Pcs Motion Light Up Cat Balls, Emf Meter Detector Ghost Equipment
$15.95 Save $3.00 RRP: $18.95
for Lay Z Spa Water Flow Sensor airjet hydrojet fix E02 Code, Flow Sensor FIX E02 for Spa Lay Z AirJet hwy
$21.95
0.2mm Wedge Shaped Vernier Feeler Gauge Inspection Flatness Measuring Tool for House Engineering
$19.95 Save $4.00 RRP: $23.95
Picket Master Pro 3-Point Center Finding Tool Precise Equal Spacing Layout Tool for Welding Woodworkingg 0619
$4.95 Save $5.00 RRP: $9.95
Lead Paint Test Swabs Kit: 60 Pcs Lead Test Kit Swabs, Home Lead Test Kit, Lead Check Swabs, Lead T
$16.95
Laser Level Balance Meter Measuring Meter Battery, 3D 8/12/16 Line Laser Measurement Battery, Building Measurement
$11.95 Save $12.00 RRP: $23.95
3 Pcs AC 80-300V Voltage Tester LCD Digital Display Panel DM55-1
$16.95 Save $8.00 RRP: $24.95
Hydrogen Meter,Hydrogen Test Pen High Hydrogen Test Pen Digital Hydrogen Meter Ultimate Reliability-Yvan
$17.95 Save $15.00 RRP: $32.95
4pcs Oxygen And Acetylene Gauge Covers Gauge Protector Propane Pressure Gauge Covers Gauge Protector Sleeves
$17.95 Save $56.05 RRP: $74.00
5 Pieces 3 Meters K Type Thermocouple Temperature Probe Sensor K Type Measure Range -50 to 400 Celsius, with TM902C
$20.95 Save $5.00 RRP: $25.95
3x Tuya Wifi Temperature and Humidity Sensor Indoor Thermometer Hygrometer
$14.95 Save $15.00 RRP: $29.95
Black Uv Light Ultraviolet Lamp Handheld Ultraviolet Cleaning Light Pocket Design With Back Adhesive Daily Necessities
$8.95 Save $100.05 RRP: $109.00
Wireless Outdoor Replacement Sensor Probe - Weather Station Temperature Monitor
$17.95 Save $56.05 RRP: $74.00
Pointer Type DC Voltmeter, 85C1 DC 0-15V Mechanical Analog Voltage Panel Meter
$12.95 Save $8.00 RRP: $20.95
Wall Scanner Metal Detector, High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scanne
$21.95 Save $42.05 RRP: $64.00