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Under $20 UV Light Meters

Shop the best prices on 619 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 619
230v Energy Meter Current Meter Feed-in Measurement Solar System Energy Monitor Ft
$17.95 Save $19.00 RRP: $36.95
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display Head wit
$19.95 Save $10.00 RRP: $29.95
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display Head wit
$19.95 Save $10.00 RRP: $29.95
1pc LML7B Portable High Precision Miniature Linear Sliding Rail Guide Block 100mm
$14.95 Save $18.00 RRP: $32.95
Professional UV Test Card Universal UV Intensity Testing Tools Portable UVB Sensor UV Card for Sunglass Testing
$16.95
Digital Display Meter 0-10v 0-20ma 2-10v 4-20ma Analog Input Display Table Digital Display Head Wit
$12.95 Save $14.00 RRP: $26.95
Digital Single Phase Energy Meter Tester Power Usage Monitor AC110V
$19.95 Save $11.00 RRP: $30.95
1pc LML7B Portable High Precision Miniature Linear Sliding Rail Guide Block 100mm
$10.95 Save $23.00 RRP: $33.95
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display Head with
$15.95 Save $22.00 RRP: $37.95
Uv Indicator Card 12Pcs for Clear Uva and Intensity Testing Use
$14.95 Save $11.00 RRP: $25.95
Uv Testing Small Card for Accurate Uv Intensity Detection 10Pcs
$10.95 Save $8.00 RRP: $18.95
UV test cards 6pcs for UVA UVC light detection portable
$20.95 Save $29.00 RRP: $49.95
20pcs UV Testing Cards UVA UV Testing Cards UVA Identifying Card UVA Identifiers
$9.95 Save $41.00 RRP: $50.95
Din Rail Power Energy Meter Electronic Kwh Meter Wattmeter Multi Digital Ammeter Voltmeter Ac 50-3
$17.95 Save $9.00 RRP: $26.95
DDS6619-002 Rail Type Electric Energy Meter 1P 30A 230V Watt-Hour Digital Display Single-Phase Ene
$17.95 Save $41.05 RRP: $59.00
LED Digital Display TwoWire AC Voltage Meter Heads TwoWire Digital Voltage Meter AC70V500V
$13.95 Save $1.00 RRP: $14.95
GY-UV1 Serial Port UV Light Intensity Sensor Module Voltage Output Replaces ML8511 VEML6070 Module
$13.95 Save $8.00 RRP: $21.95
DDS6619-002 Rail Type Electric Energy Meter 1P 60A 230V
$19.95 Save $9.00 RRP: $28.95
Digital Display Meter 0-10V 0-20MA 2-10V 4-20MA Analog Input Display Table Digital Display Head wit-hy
$20.95 Save $10.00 RRP: $30.95
Digital Display Meter 0-10v 0-20ma 2-10v 4-20ma Analog Input Display Table Digital Display Head With Rs485 Version-hy
$19.95 Save $10.00 RRP: $29.95
Digital Smart Energy Meter 32A with PZEM-022 Compatibility for Accurate Monitoring
$21.95 Save $24.00 RRP: $45.95
Uv Indicator Cards White PVC Testing Tool for Outdoor Use 3Pcs Set
$18.95 Save $18.00 RRP: $36.95
1P LCD Digital Display Single Phase Din Rail Electricity Power Consumption Energy Meter
$16.95 Save $24.00 RRP: $40.95
25013 Light Three Primary Color Synthesis Experiment Instrument Physics Tool for School
$8.95 Save $75.05 RRP: $84.00
GUVA-S12SD MCU Ultraviolet Intensity Sensor Solar Sensor for UV Light Measurement hwy
$19.95
Retro Steampunk Style G1/2in Stop Valve Light Switch with Wire for Water Pipe Lamp Vintage Lamp
$16.95 Save $16.00 RRP: $32.95
Uv Tester Uv Indicator For Home Testing Uv Light Meter Wavelength Indicator Firm Pvc Material 20Set
$18.95 Save $15.00 RRP: $33.95
Tuya Smart Wifi Energy Meter Bidirection With Current Transformer App Monitor Power 80a Support Ala
$22.95
Din Rail Digital Single Phase Reset Zero Energy Meter Kwh Voltage Current Power Consumption Meter
$14.95
5pcs UVC-UVA Testing Cards UVC Light Identifying Tools UVA Testing Strips Indicator Cards
$8.95 Save $50.05 RRP: $59.00
Uv Intensity Testing Card for Reliable Uv Rays Measurement 10Pcs
$13.95 Save $9.00 RRP: $22.95
30 Pcs Uvc Testing Strips For Disinfection Cabinet Indoor Light Test Cards unbrand
$9.95 Save $3.00 RRP: $12.95