Klein CL120 Digital clamp meter, auto-ranging, 400A AC
- 1% below usual
$63.89
usually $64.98
Checked Oct 2 2026, 4:02 PM ET
View on AmazonToday's Deals / Measuring and Testing / Electrical Testers
Electrical Testers
24 tracked. 0 to buy now, 0 to wait on. Deals come first.
Klein MM420 Digital multimeter, auto-ranging, TRMS, 600V
- At its usual price
$64.37
usually $64.98
Checked Oct 2 2026, 5:07 PM ET
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Klein RT250KIT Voltage tester and GFCI outlet tester kit
- At its usual price
$39.97
usually $39.97
Checked Oct 2 2026, 5:22 PM ET
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Klein MM325 Digital multimeter, manual-ranging, 600V
- At its usual price
$29.98
usually $29.98
Checked Oct 2 2026, 5:32 PM ET
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Klein NCVT7 Non-contact voltage tester with LCD, 12 to 1000V AC
- At its usual price
$24.98
usually $24.98
Checked Oct 2 2026, 3:27 PM ET
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Klein NCVT1P Non-contact voltage tester pen, 50 to 1000V AC
- At its usual price
$19.95
usually $19.95
Checked Oct 2 2026, 4:02 PM ET
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Klein ET310KIT Circuit breaker finder kit
- At its usual price
$69.98
usually $69.98
Checked Oct 2 2026, 3:52 PM ET
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Klein 80016 Circuit breaker finder kit with accessories
- At its usual price
$59.98
usually $59.98
Checked Oct 2 2026, 4:02 PM ET
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Klein ET350 Circuit breaker finder, 4-in-1 digital
- At its usual price
$79.98
usually $79.98
Checked Oct 2 2026, 5:32 PM ET
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Klein ET310 Circuit breaker finder
- At its usual price
$44.97
usually $44.97
Checked Oct 2 2026, 3:37 PM ET
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Klein 80018P Residential tool kit, 4-piece
- At its usual price
$51.99
usually $51.99
Checked Oct 2 2026, 4:07 PM ET
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Klein 80025 Outlet tester kit, 2-piece
- At its usual price
$26.99
usually $26.99
Checked Oct 2 2026, 4:02 PM ET
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Klein NCVT3PKIT Electrical test kit with dual-range voltage tester
- At its usual price
$36.98
usually $36.98
Checked Oct 2 2026, 3:37 PM ET
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Klein NCVT3P Dual-range non-contact voltage tester with flashlight
- At its usual price
$24.98
usually $24.98
Checked Oct 2 2026, 4:02 PM ET
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Klein RT210 GFCI outlet tester
- At its usual price
$13.98
usually $13.98
Checked Oct 2 2026, 4:52 PM ET
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Klein NCVT2PKIT Dual-range non-contact voltage tester with outlet tester
- At its usual price
$29.99
usually $29.99
Checked Oct 2 2026, 5:07 PM ET
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Klein NCVT2P Dual-range non-contact voltage tester, 12 to 1000V AC
- At its usual price
$27.97
usually $27.97
Checked Oct 2 2026, 5:07 PM ET
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Klein RT110 Outlet tester
- At its usual price
$9.97
usually $9.97
Checked Oct 2 2026, 5:07 PM ET
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Klein ET270 Digital multi-tester with outlet tester, auto-ranging
- At its usual price
$64.98
usually $64.98
Checked Oct 2 2026, 5:12 PM ET
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Klein VDV501-851 Cable tester starter set, Scout Pro 3
- At its usual price
$99.98
usually $99.98
Checked Oct 2 2026, 4:02 PM ET
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Klein RT250 GFCI outlet tester with LCD
- At its usual price
$19.98
usually $19.88
Checked Oct 2 2026, 3:52 PM ET
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Klein 80196 Digital multimeter kit, 600V
- 2% above usual
$47.21
usually $45.93
Checked Oct 2 2026, 3:52 PM ET
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Klein 80041 Outlet repair tool kit, 3-piece
- 3% above usual
$61.51
usually $59.72
Checked Oct 2 2026, 3:37 PM ET
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Klein 69149P Electrical test kit, 3-piece
- 12% above usual
$44.98
usually $39.99
Checked Oct 2 2026, 4:42 PM ET
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