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Under $20 Probes & Finders

Shop the best prices on 2,130 great value under $20 probes & finders. Shopping for probes & finders is easy with Fruugo, with SALE discounts, offers and savings on Ydcy and Guangzhou Chenglu Trading Co., Ltd.. Buy probes & finders online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 2,130
5pcs 5M DS18B20 Temperature Sensor Temperature Probe Stainless Steel Package Cable Waterproof Digital Thermostat Sensor unbrand
$18.95
Indoor Air Conditioner Temperature Sensor 5K Accurate Temperature Monitoring Quick Response Easy Installation Compatible for for Panasonic
$10.95 Save $58.05 RRP: $69.00
10pcs Alligator Clip Test Leads Double-End Electrical Alligator Clips With Wires Test Leads 5 Colors For Electronic Parts And Circuit Testing
$9.95 Save $59.05 RRP: $69.00
DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Probe Terminal Adapter for Arduino
$18.95 Save $9.00 RRP: $27.95
NTC 10K Ohm Waterproof Digital Temperature Sensor Probe 1m
$11.95 Save $6.00 RRP: $17.95
Copper Dowsing Rod Pure Copper 2PCS Divining Rods - for Divining Water, Treasure(A)
$14.95 Save $6.00 RRP: $20.95
Copper Dowsing Rods - 99.9% Pure Copper 2PCS Divining Rods Energy Water Witching Detector 25-26
$10.95 Save $10.00 RRP: $20.95
EMC Near Field Probe Spectrum Analyzer Drone for Tinysa SA6 Accessories Measurement Test
$13.95 Save $7.00 RRP: $20.95
EM415PRO Automotive Short Circuit Finder Open Wire Detection - Non-Contact Wire Tracer for Car Electrical Circuits 6-42V
$22.95 Save $41.05 RRP: $64.00
Pure Copper Divining Rods - 2PCS High-Quality Dowsing Tools
$21.95 Save $31.00 RRP: $52.95
2pcs Air Conditioner Thermistor Probe Compatible with Panasonic Air Conditioner Waterproof High Accuracy 5K Ohm NTC Temperature Sensor
$11.95 Save $47.05 RRP: $59.00
Lead Paint Test Swabs Kit: 60 Pcs Lead Test Kit Swabs, Home Lead Test Kit, Lead Check Swabs, Lead Testing Strips
$21.95 Save $22.00 RRP: $43.95
25-26 Water Leak Detection Rod: Stainless Steel High Sensitivity Listening Device - Used For Pipe Leak Testing And Underground Water Leakage
$20.95 Save $20.00 RRP: $40.95
Water Leak Detector Water Leak Finding Tool for Household Site Construction
$20.95 Save $9.00 RRP: $29.95
J.30022 Puncture Test Clip with 4mm Banana Jack Universal Repairing Testing Tool for MultimeterBlack
$18.95 Save $18.00 RRP: $36.95
10pcs Banana Plugs Gold Plated 2mm Male Connector Insulated Metal Plugs with Housing for Testing EquipmentBlack
$18.95 Save $18.00 RRP: $36.95
Insulated Test Clamp Safe 20mm Opening Current Test Clip with 4mm Banana Socket for Car Trucks Electrical ProjectsBlue
$18.95 Save $18.00 RRP: $36.95
10PCS J.20009 Banana Coupler 4mm Female to Female Insulated Banana Connector Banana Plug Extension AdapterRed
$19.95 Save $18.00 RRP: $37.95
Electric Clip Brass Current Insulation PA Cover 4mm/0.2in Tail Safety Type Electric Test Clip for Car Battery 32A/1000VRed
$18.95 Save $18.00 RRP: $36.95
2Pcs 50Ω 15cm SMA Male to SMA Male RG316 Coax Coaxial Cable for Antenna Extension Adaptor
$16.95 Save $18.00 RRP: $34.95
10Pcs J.40003 2mm Banana Jack Panel Socket Extended Post Plug Adapter for Electronic InstrumentBlue
$18.95 Save $18.00 RRP: $36.95
2Pcs P5004 High Voltage Flexible Test Probe Insulated Quick Professional Test Hook Clip Nickel Plating Quick Test Clip for Oscilloscopes
$20.95 Save $18.00 RRP: $38.95
5Pcs Convert Banana Plug Strong Connectivity Good Conductivity 2mm to 4mm Conversion Banana PlugRed
$18.95 Save $18.00 RRP: $36.95
2pcs Headlight Connector Reliable Durable Stable Compact Portable Easy Replaceable LED Adapter for Bicycles
$18.95 Save $18.00 RRP: $36.95
10Pack 4mm Banana Solder 22.040 Plug Banana Plug DIY Male Connector Adapter for Multimeter Test Leads SpeakerBlack
$21.95 Save $18.00 RRP: $39.95
1X Attenuation Oscilloscope Probe Oscilloscope Parts BNC Head to Clip Standard
$21.95 Save $18.00 RRP: $39.95
10Set 13.021 EC2 Style 2mm Gold Banana Connector Female Plug with Housing Sheath for RC Battery
$14.95 Save $18.00 RRP: $32.95
10pcs 2.5mm Bullet Banana Plug Gold Plated Red Copper Male Female Bullet Banana Connector for ESC Battery Motor
$18.95 Save $18.00 RRP: $36.95
2PCS P5011 4mm Banana Plug Test Probe Banana Connector Test Lead for Multimeter
$18.95 Save $18.00 RRP: $36.95
10Pcs MMCX KE Connector Solder Female 4 Pin for PCB Earphone Cable Repair Upgrade Parts
$19.95 Save $18.00 RRP: $37.95
10pcs 4mm Banana Jack Socket Mount Binding Post Connector Adapter Panel for Electronic InstrumentRed
$19.95 Save $18.00 RRP: $37.95
5Pcs J.20004 Banana Dual Plug Spacing 19mm Copper Nickel Plated Dual Tip Banana PlugRed
$21.95 Save $18.00 RRP: $39.95