Resistance Testers

Resistance testers are essential tools for measuring electrical resistance in circuits and components. Ensure safety and accuracy with our reliable testers.

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Showing 1–24 of 45 results

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Alert Monitor, For Transfer Switch, RELIANCE CONTROLS, Mfr# THP108
$45,99
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Appliance Load Tester 120 VAC, 60 HZ, RELIANCE CONTROLS, Mfr# THP103
$45,99
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Cable Reel Accessory, FLUKE, Mfr# CABLE REEL 25M BL
$109,99
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Cable Reel Accessory, FLUKE, Mfr# CABLE REEL 25M GR
$102,99
-3%
with sub
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Cable Reel Accessory, FLUKE, Mfr# CABLE REEL 50M RD
$123,99
-$152.69
with sub
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Clamp On Earth Resistance Tester, LCD, FLUKE, Mfr# FLUKE-1630-2 FC
$2599,99
-$8.4599999999996
with sub
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Clamp On Earth Resistance Tster, 1500 Ohm, MEGGER, Mfr# DET14C
$2318,99
-$97.9
with sub
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Clamp On Earth Tester, OLED Display, AEMC INSTRUMENTS, Mfr# 6416
$1581,99
-$147.89
with sub
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Clamp On Earth Tester, OLED Display, AEMC INSTRUMENTS, Mfr# 6417
$1954,99
-$434.38
with sub
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Earth Ground Tester Kit, 128 Hz, 250VAC, FLUKE, Mfr# FLUKE-1623-2 KIT
$4649,99
-$351.95
with sub
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Earth Ground Tester Kit, 250VAC, FLUKE, Mfr# FLUKE-1625-2 KIT
$5749,99
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Earth Ground Tester, 128 Hz, 100VAC, MEGGER, Mfr# DET3TC
$1474,99
-100%
with sub
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Earth Stake, FLUKE, Mfr# EARTH STAKE
$118,99
-$175.76
with sub
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Electrical Safety Tester, LCD Display, SEAWARD, Mfr# Safetest 50
$1719,99
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Portable Appliance Tester, 250 & 500VDC, MEGGER, Mfr# PAT320-US
$2510,99
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Portable Appliance Tester, SEAWARD, Mfr# AGT 100
$1096,99
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Receptacle Tester with GFCI, 60 Hz, 120VAC, RELIANCE CONTROLS, Mfr# THP102P
$14,99
Out of stock
Carrying Case, FLUKE, Mfr# C1620
$368,99
Placeholder
Out of stock
Certificate to NIST, MEGGER, Mfr# CERT-NIST
$637,99
-$401.28
with sub
Out of stock
Clamp On Earth Tester, 1390 Hz, MEGGER, Mfr# DET24C
$2705,99
Out of stock
Continuity/Ground Bond Lead, MEGGER, Mfr# 1001-233
$111,99
Out of stock
Earth Ground Resistance Tester, Digital, TRIPLETT, Mfr# EG600
$1234,99
Out of stock
Earth Ground Tester Kit, 200V AC, Case, TRIPLETT, Mfr# EG480
$202,99
Out of stock
Earth Ground Tester, 128 Hz, 250VAC, FLUKE, Mfr# FLUKE-1623-2
$2744,99