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Under $20 Light Meters

Shop the best prices on 1,644 great value under $20 light meters. Shopping for light meters is easy with Fruugo, with SALE discounts, offers and savings on Asiv, Elsavct, Enshishixiaoweiyuejianwangluokejiyouxiangongsi and more. Buy light meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 1,644
For Penta Marine Tachometer Hour Meter LCD Display & Ribbon
$20.95 Save $20.00 RRP: $40.95
Digital Alcohols Tester, High Sensitivity Breath Testing Tool, Lightweight Precise Breathtester for Alcohols Testing
$22.95 Save $26.00 RRP: $48.95
PX640 Battery Adapter for Film Camera Exposure Meter Mercury Electro 35 HM-N
$9.95 Save $39.00 RRP: $48.95
PZEM-022 Digital Electronic Meter+Open CT 32A
$19.95
3-in-1 Radiation Dosimeter Counter Geiger Emf Meter Automatic Alarm Real-time Measure Radiation Det
$10.95 Save $14.00 RRP: $24.95
Scoliometer, Easy to Use Scoliosis Meter ABS Housing 0 to 30 Degree for Home Use Back and Spine Scoliosis Diagnosis-Yvan
$14.95 Save $11.00 RRP: $25.95
1Pcs MR-9 Battery Adapter for Film Camera & Exposure Meter MR9 PX625 PX13 Fits for LR44 1.4V Zinc A
$10.95 Save $22.00 RRP: $32.95
Digital Display Counter 22mm Hole Mount 0-999999 Square Counter Meter with Ventilation Hole Quick Response Counter Yellow
$18.95 Save $2.00 RRP: $20.95
Compact Hall Effect flows Meter High Accuracy Small flows Meter G1/2 Ideal for Industrial Engineers & DIY Enthusiasts
$19.95 Save $1.00 RRP: $20.95
KOWSI Power Meter Type-c Tester Power Meter Detector-2025
$17.95 Save $12.00 RRP: $29.95
1pc Gasoline Engine Digital Tachometer Meter LCD Digital Display Timer Gauge
$18.95 Save $45.05 RRP: $64.00
Digital Illuminance Light Meter Tester 200,000Lux Meter Luxmeter Lighting Intensity Brightness Measu
$18.95 Save $27.00 RRP: $45.95
L1 Lux Meter Digital Illuminometer 0-200,000lux Lcd Pocket Light Meter Lux/fc Measure Tester Sensor Photometer Luxmeter
$11.95
Ac Digital Lcd Power Meter Power Meter Power Kwh Electric Energy Meter Measuring Socket Power Analyzer Uk Plug
$13.95
Digital Pen-Style Multimeter, High Accuracy Portable Device for Auto and Manual Measurements
$20.95 Save $22.00 RRP: $42.95
Battery Adapter for Film Camera Exposure Meter Mercury Electro 35 HM-N PX640
$13.95 Save $27.00 RRP: $40.95
220V 50Hz Single Phase DIN Rail kWh Meter with LCD Backlight for Home and Office Energy Monitoring
$19.95 Save $44.05 RRP: $64.00
3 1/2 Digit Current Meter High Accuracy ICL7107 0.56 Inch LED Digital Display Ammeter DC 10A Range Blue
$19.95 Save $39.05 RRP: $59.00
5-1PCS UVB Tester Reptile UVA UVB Fluorescent Lamp Tester Card Reptile Lamp UV Sensor 10 Seconds Quick Test Meter Pet Supplies
$0.95 Save $1.00 RRP: $1.95
Handheld EMF Meter Portable Electromagnetic Field Detector for Home Appliances Like Vacuum Cleaner Hair Dryer Magnetic Radiation Tester
$12.95 Save $16.00 RRP: $28.95
LTR390-UV Digital UV Sensor C-Type I2C Interface Can Measure Ambient Light Intensity
$21.95
Cuvette,Spectrophotometer 10 mm Path Length, 45mm Height 2PCS
$4.95 Save $1.00 RRP: $5.95
1PC DS1307 Precision RTC Real Time Clock Memory Module For New Original
$19.95
BSIDE L1 Lux Meter Digital Illuminometer 0-200,000lux LCD Light Meter
$16.95 Save $1.00 RRP: $17.95
150A LCD Digital Amp Watt Meter Power Analyser Solar Caravan Meter
$18.95 Save $1.00 RRP: $19.95
DDS1108 Digital Electric Energy Meter Multifunctional Wattmeter LCD Display KWh Meter Single Phase Wattmeter AC220V 60Hz
$18.95
3-in-1 Radiation Dosimeter Counter Geiger Emf Meter Automatic Alarm Real-time Measure Radiation Det
$17.95 Save $17.00 RRP: $34.95
Scoliometer, Easy to Use Scoliosis Meter ABS Housing 0 to 30 Degree for Home Use Back and Spine Scoliosis Diagnosis-Good
$14.95 Save $11.00 RRP: $25.95
Stylus Force Gauge Digital High Accuracy LCD Display Pressure Scale for Jewelry Vinyl Records Black
$9.95 Save $9.00 RRP: $18.95
Digital Lc100-a Lcd High Precision Inductance Capacitance L/c Meter Tester Shytmv
$20.95 Save $20.00 RRP: $40.95
VU Panel Meter with Backlight VU Meter Warm Back Light Recording Used for DIY
$14.95 Save $69.05 RRP: $84.00
1Pcs MR-9 Battery Adapter for Film Camera & Exposure Meter MR9 PX625 PX13 Fits for LR44 1.4V Zinc A
$7.95 Save $6.00 RRP: $13.95