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Under $20 Electrical Testing Tools

Shop the best prices on 7,394 great value under $20 electrical testing tools. Shopping for electrical testing tools is easy with Fruugo, with SALE discounts, offers and savings on Aura, Shanghai Yangxin, Eco Tools and more. Buy electrical testing tools online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 7,394
VC830L Digital Multimeter Handheld Digital Multimeter Ammeter Voltmeter (santanxing)
$18.95 Save $9.00 RRP: $27.95
Diagnostic Wartenberg Pinwheel Tool for Neurosurgery/Orthopedics Doctors
$9.95 Save $38.00 RRP: $47.95
30mw 30km Visual Fault Locator Fiber Light Tester Vfl Optic Cable With Single Mode Male To Lc Femal
$11.95 Save $24.00 RRP: $35.95
85C1 DC0-50UA Pointer DC Ammeter Head Ampere Meter Line Circuit Measuring Device
$14.95 Save $49.05 RRP: $64.00
Analog Ammeter Pointer Type Electrical Current Ampere Tester Sensitive Amperemeter Microammeter Galvanometer
$17.95 Save $11.00 RRP: $28.95
Digital Salinity Meter, High Accuracy 5 In 1 Salinity Tester
$17.95 Save $56.05 RRP: $74.00
2 Pcs DMM-B-44/100 Fast Acting Fuse 44MA 1000VAC/for DC Digital Multimeter Fuse
$20.95 Save $33.05 RRP: $54.00
Upgraded Version Pzem-004t Digital Ac Meter Ammeter Ttl Current Power Factor Frequency Tester Module With Coil 100a 80-260v
$9.95
Optocoupler Tester Optocoupler Test Detection Tool
$19.95 Save $23.00 RRP: $42.95
Heating Circulation Pump Rotation Tester and AC Detector Oil Burner Solenoid Valve Detects
$14.95 Save $54.05 RRP: $69.00
LED Continuity Tester with 9V Buzzer and Visual Indicator for Quick Electrical Circuit Testing, Model B
$20.95 Save $33.05 RRP: $54.00
Solenoid Valve Tester Cold Storage Solenoid Valve Magnetic Controller Emergency Strong Magnetic Univ
$18.95 Save $10.00 RRP: $28.95
Heating Circulation Pump Rotation Tester and AC Detector Oil Burner Solenoid Valve Detects 2025
$13.95 Save $14.00 RRP: $27.95
Multi-Interface Test Lamp Holder 12 Port Led Bulb Tester Versatile Led Lcd Tester for E27 B22 E14 Bulb Test EU Plug
$18.95 Save $10.00 RRP: $28.95
Heating Circulation Pump Rotation Tester and AC Detector Oil Burner Solenoid Valve Detects 2025 Edition 1128
$10.95 Save $38.00 RRP: $48.95
6Pack Voltage Tester, AC Voltage Detector Pen,70-250V Circuit Tester Electric Screwdriver Induction
$17.95
Logic Analyzer Logic Analyzer Device USB Logic Analyzer Device Set
$15.95 Save $12.00 RRP: $27.95
5X 90-1000V Voltage Tester Electric Indicator Non-Contact Voltage Tester AC Power Outlet Detector T
$13.95 Save $9.00 RRP: $22.95
Heating Circulation Pump Rotation Tester and AC Detector Oil Burner Solenoid Valve Detects
$16.95
Two-Wire DC Voltmeter DC4.5V-30.0V Digital Display Voltmeter LED Digital Voltmeter
$14.95 Save $6.00 RRP: $20.95
Solenoid Valve Tester Cold Storage Solenoid Valve Magnetic Controller Emergency Strong Magnetic Universal Switch unbrand
$17.95
Heating Circulation Pump Rotation Tester and AC Detector Oil Burner Solenoid Valve Detects-Yvan
$11.95 Save $24.00 RRP: $35.95
Pointer Type DC Voltmeter, 85C1 DC 0-15V Mechanical Analog Voltage Panel Meter
$12.95 Save $8.00 RRP: $20.95
AD8307 RF Power Meter Logarithmic Detector Power Detection 1-600MHz RF Detector Power Meter
$16.95 Save $21.00 RRP: $37.95
CNJB-85015 Circuit Tester and Electrical Voltage Detector Pen Set With Crocodile Clip 6-12V, Wire Length: 50cm
$20.95
Test Pen Noncontact Type Intelligentsound and Light Alarmsensor Test Pen Neutral and Live Wire Detection Line Breakpoint
$14.95
Motorcycle Mini LED Digital Voltmeter Voltage Tester 12V80V Red
$20.95 Save $28.00 RRP: $48.95
LCR testing tool for SMD chips with pen probe and tweezers
$14.95 Save $7.00 RRP: $21.95
Insulated automotive circuit tester flexible DC3-36V
$17.95
Battery Meter Voltage Monitoring Device for Electric Vehicles Abs Black with Capacity Measurement 1Pack
$16.95 Save $11.00 RRP: $27.95
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$17.95
Digital Voltmeter Panel with High Accuracy and Red LED Display for DC50mV to DC200mV Measurement
$16.95 Save $21.00 RRP: $37.95