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Under $20 Electrical Testing Tools

Shop the best prices on 6,254 great value under $20 electrical testing tools. Shopping for electrical testing tools is easy with Fruugo, with SALE discounts, offers and savings on Shanghai Yangxin, Jtgg, Lycxames 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 3,200
Heating Circulation Pump Rotation Tester and AC Detector Oil Burner Solenoid Valve Detects
$12.95 Save $5.00 RRP: $17.95
9V Buzzer Tester Wire Tester PCB Cable Switch Products Switch Tester with Clip Cable Test Tool
$17.95 Save $8.00 RRP: $25.95
ANENG SZ304 Digital Multimete True RMS Handheld Multifunction High Precision Tester NCV AC/DC Votage Current Resistance Ohm Tool
$17.95 Save $9.00 RRP: $26.95
Anti Static Grounding Coppers Wire Electrostatic Professional Anti Static Protective Tool For Grounding Accessories Multicolor
$19.95 Save $2.00 RRP: $21.95
Heating Circulation Pump Rotation Tester and AC Detector Oil Burner Solenoid Valve Detects
$13.95 Save $6.00 RRP: $19.95
DC 60V 100A WATT Meter Power Analyser Solar Wind Analyzer LCD Digital Current Energy Meter DC Power Analyser
$19.95 Save $9.00 RRP: $28.95
9V Buzzer Tester Electric Wire Tester Switch Products on-Off Switch Tester Continuity Tester for Circuit Measure
$15.95 Save $63.05 RRP: $79.00
29V/AC/DC Supply Electric Recliner Sofa Chair Adapter Transformer Tool - Plug
$12.95 Save $15.00 RRP: $27.95
Heating Circulation Pump Rotation Tester and AC Detector Oil Burner Solenoid Valve Detects
$13.95 Save $55.05 RRP: $69.00
Compact Circulation Pump Rotation Tester for Heating Systems with AC Detection and Solenoid Valve Op
$20.95 Save $9.00 RRP: $29.95
PZEM-004T 4.0 Single Phase Wattmeter Kwh Meter 220V 32A
$21.95 Save $10.00 RRP: $31.95
Dc 0-50a Analog Amp Meter Ammeter Current Panel + 50a 75mv Shunt Resistor
$19.95 Save $29.00 RRP: $48.95
New 20A Analog Ampere Panel Meter Current Amp
$10.95 Save $1.00 RRP: $11.95
Water Electrolyzer Quick Water Quality Tester US Plug Edition 1128
$10.95 Save $38.00 RRP: $48.95
Grounding Tester - Outlet Tester & Conductivity Test Pen for Earthing Sheets, Mats, Blankets, Pillowcases, Wristbands
$15.95 Save $53.05 RRP: $69.00
Multi-Interface Test Lamp Holder 12 Port Led Bulb Tester Versatile Led Lcd Tester for E27 B22 E14 Bulb Test EU Plug
$16.95 Save $8.00 RRP: $24.95
Solenoid Valve Tester Cold Storage Solenoid Valve Magnetic Controller Emergency Strong Magnetic Univ
$15.95 Save $6.00 RRP: $21.95
Analog Pointer Ammeter Multimeter Hertz Indicator 45-55hz Pointer Type Meters
$15.95 Save $30.00 RRP: $45.95
9V Buzzer Tester Electric Wire Tester Switch Products on-Off Switch Tester Continuity Tester for
$21.95 Save $5.00 RRP: $26.95
220V AC Voltage and Current Acquisition Chip Charging Pile Power Metering Module HLW8032 Serial Port Output
$20.95 Save $20.00 RRP: $40.95
Upgraded Voltage Current Meter Ammeter Voltmeter Frequency AC50-500V 1-140A
$17.95 Save $22.00 RRP: $39.95
FC Male to LC Female Fiber Optical Connector for Optical Power Meter Visual Fault Locator Fiber Optic Adapter Converter
$20.95 Save $1.00 RRP: $21.95
Voltmeter 91C4 for Voltmeter Analog Panel Meter Mechanical
$11.95
SZ308 Square Wave Digital Tester HFE Triode Buzzer Multimeter,A
$16.95 Save $10.00 RRP: $26.95
Breaker Ground Tester Safety Instrument Inspections LED Light Trip Current Electtrical Tools Outlet
$16.95 Save $8.00 RRP: $24.95
AD8307 Power Meter Logarithmic Detector Power Detection 1-600MHz
$15.95 Save $9.00 RRP: $24.95
M469D Network Analyzer Tester Cable Tester RJ45 RJ11 RJ12 CAT5 UTP LAN Cable Tester Networking Repa
$16.95 Save $2.00 RRP: $18.95
AD8307 RF Power Meter Logarithmic Detector Power Detection 1-600MHz RF Detector Power Meter
$15.95
2X Optocoupler Tester Online Test Detection Tool for Electronic Repair Special 4 Pin Optocoupler Tes
$15.95 Save $11.00 RRP: $26.95
New PZEM-00 Waterproof Digital LCD Voltmeter Battery Capacity Tester Voltage Indicator DC8-100V 12V
$21.95 Save $10.00 RRP: $31.95
3X AC 100-500V Pocket Pen Sensor Voltage Detector Tester Screwdriver
$9.95 Save $7.00 RRP: $16.95
Z2 AC Voltage Tester Leakage Detector Creepage Electric Pen
$22.95 Save $14.00 RRP: $36.95