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Under $20 UV Light Meters

Shop the best prices on 618 great value under $20 uv light meters. Shopping for uv light meters is easy with Fruugo, with SALE discounts, offers and savings on Jue-fish, Elsavct and Other. Buy uv light meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 618
230v Energy Meter Current Meter Feed-in Measurement Solar System Energy Monitor Ft
$17.95 Save $19.00 RRP: $36.95
HS-S03P UV Sensor Module, UV Detection for STM32/Arduino/Raspberry Pi and Other Development Boards
$8.95 Save $5.00 RRP: $13.95
Bm730 Digital Voltmeter Ammeter 100v 10a Voltage Current Energy Meter Tester High Precision Electric Energy Meter-a
$11.95
UV Testing Card 10Pcs Rectangular Tool For People Concerned About Sun Protection Effectiveness Test During Sun Exposure Situations
$10.95 Save $4.00 RRP: $14.95
1pc LML7B Portable High Precision Miniature Linear Sliding Rail Guide Block 100mm
$18.95 Save $31.00 RRP: $49.95
EU Plug,Digital Energy Meter Wattmeter Electricity Analyzer
$21.95 Save $13.00 RRP: $34.95
EU Plug,Digital Energy Meter Wattmeter AC230V Electricity Analyzer
$20.95 Save $2.00 RRP: $22.95
LTR390 UV Light Sensor 300nm to 350nm UV Ultraviolet Ray Sensing for Light Detection Weather Experime I2C
$11.95 Save $7.00 RRP: $18.95
10Pcs Indoor UVC Testing Cards Daily Use UV Light Test Cards Disinfection Cabinet Test Cards 26-27s
$11.95 Save $12.00 RRP: $23.95
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display Head wit
$18.95 Save $9.00 RRP: $27.95
Uv Testing Card Uv Intensity Indicator for Skin Care Products 40Pcs
$20.95 Save $11.00 RRP: $31.95
Digital Single Phase Energy Meter Tester Power Usage Monitor AC110V
$17.95
5pcs UVC-UVA Testing Cards UVC Light Identifying Tools UVA Testing Strips Indicator Cards
$7.95 Save $46.05 RRP: $54.00
2in 0?10Bar Oil Pressure Meter 145psi LED Backlight Dial Instrument for Auto Motorcycle Boat Truck 12V/24VWhite Dial Silver Frame
$16.95 Save $16.00 RRP: $32.95
5pcs UVC-UVA Testing Cards UVC Light Identifying Tools UVA Testing Strips Indicator Cards
$7.95 Save $46.05 RRP: $54.00
25013 Light Three Primary Color Synthesis Experiment Instrument Physics Tool for School
$14.95 Save $14.00 RRP: $28.95
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display Head withGray SZRH A-S
$15.95 Save $30.00 RRP: $45.95
20pcs Uv Testing Cards Uva Uv Testing Cards Uva Identifying Card Uva Identifiers unbrand
$8.95 Save $6.00 RRP: $14.95
Din Rail Digital Single Phase Reset Zero Energy Meter Kwh Voltage Current Power Consumption Meter W
$15.95 Save $8.00 RRP: $23.95
Bm730 Digital Voltmeter Ammeter 100v 10a Voltage Current Energy Meter Tester High Precision Electric Energy Meter-b
$7.95
UV Light Lamp Life Test Paper Reptile Terrarium UVB Test Card UV Strength Test
$8.95 Save $19.00 RRP: $27.95
6pcs Light Test Cards Portable UVA UVC Test Cards Suitable for UV Test Area and UVC Test Area 2025
$4.95 Save $4.00 RRP: $8.95
UVB Test Cards Reptiles Terrarium UV Test Card Life Effective Tests Measurement Analysis Tools 10 Pieces PP Material
$18.95
Versatile UV Light Testing Cards 6Pcs for Scientists Industrial Applications Rectangular PVC Material
$16.95 Save $4.00 RRP: $20.95
BH1750FVI Small Light Level Measurement High Accuracy Brightness Gauge For Environmental Monitoring Systems Multicolor
$18.95
BH1750FVI Brightness Gauge Measurement Device For Plant Growth Monitoring Small Size I2C Connection High Accuracy Readings Multicolor
$18.95
220v 100a Single Phase Two Wire Kwh Electric Energy Meter for European Market
$14.95 Save $36.00 RRP: $50.95
Uv Testing Cards PVC Outdoor Ultraviolet Identifying Cards for Home 3Pcs
$18.95 Save $10.00 RRP: $28.95
Ultraviolet Measurement Strips, High-Precision UVA UVC Effect Display
$9.95 Save $4.00 RRP: $13.95
Vegetable Inspection Light - Food Safety Testing Tools - Food Guard UV Inspector - UV Torch | Meat, Parents, Home Cooks, Travelers, Hotels' Kitchens, unbrand
$11.95 Save $23.00 RRP: $34.95
DDS6619-002 Rail Type Electric Energy Meter 1P 230V Watt-Hour Digital Display Single-Phase Energy M
$18.95 Save $5.00 RRP: $23.95
LED Digital Display Two-Wire AC Voltage Meter Heads Two-Wire Digital Voltage Meter AC70V-500V
$17.95