Shop current transformer testers

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$684.98
Greenlee TL-MAN-N TILT Ii Transformer Tester
Amazon.com
Free shipping
$684.98
Greenlee TL-MAN-N TILT Ii Transformer Tester
Amazon.com
$781.37
$951.75
HDE QC-MAN-M - Quick-Check Transformer And Capacitor Tester With Manual Self-Test And Magnet, 52087336
TEquipment
17% off
$781.37
$951.75
HDE QC-MAN-M - Quick-Check Transformer And Capacitor Tester With Manual Self-Test And Magnet, 52087336
TEquipment
$715.99
Hastings Transformer And Capacitor Tester | Farwest
Farwest Line
$715.99
Hastings Transformer And Capacitor Tester | Farwest
Farwest Line
$705.89
$859.80
HDE TL-AST-M - TILT II Transformer Tester With Automatic Self-Test And Magnet, 52087335
TEquipment
17% off
$705.89
$859.80
HDE TL-AST-M - TILT II Transformer Tester With Automatic Self-Test And Magnet, 52087335
TEquipment
$325.00
PCL-150 INSTRUMENT TRANSFORMERS INC - Controls & Indicators & Current Converter Supplies
Radwell.com
$325.00
PCL-150 INSTRUMENT TRANSFORMERS INC - Controls & Indicators & Current Converter Supplies
Radwell.com
$698.42
$850.70
HDE TL-MAN-M - TILT Transformer Tester, Manual Self-Test, Magnet, 52087333
TEquipment
17% off
$698.42
$850.70
HDE TL-MAN-M - TILT Transformer Tester, Manual Self-Test, Magnet, 52087333
TEquipment
$79.03
$109.99
Triplett VCT1000 - Voltage And Current Tester
TEquipment
28% off
$79.03
$109.99
Triplett VCT1000 - Voltage And Current Tester
TEquipment
$433.56
$469.99
Fluke I400S-EL Clamp-On Current Transformers, 4974743
TEquipment
$433.56
$469.99
Fluke I400S-EL Clamp-On Current Transformers, 4974743
TEquipment
$311.04
780-251 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$311.04
780-251 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$1,339.99
Fluke 3140R Current Transformer Clamp-On, 2650136
TEquipment
$1,339.99
Fluke 3140R Current Transformer Clamp-On, 2650136
TEquipment
$152.20
$164.99
Fluke T5-600 Voltage And Current Tester, 648227
TEquipment
5
$152.20
$164.99
Fluke T5-600 Voltage And Current Tester, 648227
TEquipment
$20,711.19
Transformer Turns Ratio Tester - 100-240V AC Power Supply, 12-160V AC Output Voltage, 0.8-50000 Rati
Larson Electronics
$20,711.19
Transformer Turns Ratio Tester - 100-240V AC Power Supply, 12-160V AC Output Voltage, 0.8-50000 Rati
Larson Electronics
$123.00
5SFT-600 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$123.00
5SFT-600 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$336.00
780-202 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$336.00
780-202 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$1,608.12
Current Transformer, 600V, 4000:5 Ratio, Window Type - C200 Relaying Accuracy Class - 0.3 B1.8 Meter
Larson Electronics
$1,608.12
Current Transformer, 600V, 4000:5 Ratio, Window Type - C200 Relaying Accuracy Class - 0.3 B1.8 Meter
Larson Electronics
$295.99
$391.99
Fluke T6-1000 PRO Electrical Tester
Amazon.com
699
Free shipping
24% off
$295.99
$391.99
Fluke T6-1000 PRO Electrical Tester
Amazon.com
$353.84
$415.99
Fluke I40S-EL3X Clamp-On Current Transformer, 4637396
TEquipment
14% off
$353.84
$415.99
Fluke I40S-EL3X Clamp-On Current Transformer, 4637396
TEquipment
$158.80
Fluke 600V Voltage, Continuity And Current Tester, 8" X 1.1875" | Cole-Parmer
Cole-Parmer
5
$158.80
Fluke 600V Voltage, Continuity And Current Tester, 8" X 1.1875" | Cole-Parmer
Cole-Parmer
$149.82
$164.99
Fluke T5-600 Electrical Voltage, Continuity And Current Tester, Measures AC Current Up To 100 A Without Contact, Automatically Select AC/DC Voltage
Amazon.com
4K+
Free shipping
$149.82
$164.99
Fluke T5-600 Electrical Voltage, Continuity And Current Tester, Measures AC Current Up To 100 A Without Contact, Automatically Select AC/DC Voltage
Amazon.com
$1,298.74
Fluke Digital Current Leakage Tester: Clamp-Jaw Jaw, CAT III 600V/CAT IV 300V, TRMS, FLUKE-369 FC Model: FLUKE-369 FC
Grainger
$1,298.74
Fluke Digital Current Leakage Tester: Clamp-Jaw Jaw, CAT III 600V/CAT IV 300V, TRMS, FLUKE-369 FC Model: FLUKE-369 FC
Grainger
$176.00
180SHT-151 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$176.00
180SHT-151 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
How to Test a Transformer
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See more videos
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Shop current transformer testers

Sponsored
About our ads
$684.98
Greenlee TL-MAN-N TILT Ii Transformer Tester
Amazon.com
Free shipping
$684.98
Greenlee TL-MAN-N TILT Ii Transformer Tester
Amazon.com
$781.37
$951.75
HDE QC-MAN-M - Quick-Check Transformer And Capacitor Tester With Manual Self-Test And Magnet, 52087336
TEquipment
17% off
$781.37
$951.75
HDE QC-MAN-M - Quick-Check Transformer And Capacitor Tester With Manual Self-Test And Magnet, 52087336
TEquipment
$715.99
Hastings Transformer And Capacitor Tester | Farwest
Farwest Line
$715.99
Hastings Transformer And Capacitor Tester | Farwest
Farwest Line
$705.89
$859.80
HDE TL-AST-M - TILT II Transformer Tester With Automatic Self-Test And Magnet, 52087335
TEquipment
17% off
$705.89
$859.80
HDE TL-AST-M - TILT II Transformer Tester With Automatic Self-Test And Magnet, 52087335
TEquipment
$325.00
PCL-150 INSTRUMENT TRANSFORMERS INC - Controls & Indicators & Current Converter Supplies
Radwell.com
$325.00
PCL-150 INSTRUMENT TRANSFORMERS INC - Controls & Indicators & Current Converter Supplies
Radwell.com
$698.42
$850.70
HDE TL-MAN-M - TILT Transformer Tester, Manual Self-Test, Magnet, 52087333
TEquipment
17% off
$698.42
$850.70
HDE TL-MAN-M - TILT Transformer Tester, Manual Self-Test, Magnet, 52087333
TEquipment
$79.03
$109.99
Triplett VCT1000 - Voltage And Current Tester
TEquipment
28% off
$79.03
$109.99
Triplett VCT1000 - Voltage And Current Tester
TEquipment
$433.56
$469.99
Fluke I400S-EL Clamp-On Current Transformers, 4974743
TEquipment
$433.56
$469.99
Fluke I400S-EL Clamp-On Current Transformers, 4974743
TEquipment
$311.04
780-251 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$311.04
780-251 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$1,339.99
Fluke 3140R Current Transformer Clamp-On, 2650136
TEquipment
$1,339.99
Fluke 3140R Current Transformer Clamp-On, 2650136
TEquipment
$152.20
$164.99
Fluke T5-600 Voltage And Current Tester, 648227
TEquipment
5
$152.20
$164.99
Fluke T5-600 Voltage And Current Tester, 648227
TEquipment
$20,711.19
Transformer Turns Ratio Tester - 100-240V AC Power Supply, 12-160V AC Output Voltage, 0.8-50000 Rati
Larson Electronics
$20,711.19
Transformer Turns Ratio Tester - 100-240V AC Power Supply, 12-160V AC Output Voltage, 0.8-50000 Rati
Larson Electronics
$123.00
5SFT-600 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$123.00
5SFT-600 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$336.00
780-202 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$336.00
780-202 INSTRUMENT TRANSFORMERS INC - Transformers & Current Transformer Supplies
Radwell.com
$1,608.12
Current Transformer, 600V, 4000:5 Ratio, Window Type - C200 Relaying Accuracy Class - 0.3 B1.8 Meter
Larson Electronics
$1,608.12
Current Transformer, 600V, 4000:5 Ratio, Window Type - C200 Relaying Accuracy Class - 0.3 B1.8 Meter
Larson Electronics
$295.99
$391.99
Fluke T6-1000 PRO Electrical Tester
Amazon.com
699
Free shipping
24% off
$295.99
$391.99
Fluke T6-1000 PRO Electrical Tester
Amazon.com
$353.84
$415.99
Fluke I40S-EL3X Clamp-On Current Transformer, 4637396
TEquipment
14% off
$353.84
$415.99
Fluke I40S-EL3X Clamp-On Current Transformer, 4637396
TEquipment
$158.80
Fluke 600V Voltage, Continuity And Current Tester, 8" X 1.1875" | Cole-Parmer
Cole-Parmer
5
$158.80
Fluke 600V Voltage, Continuity And Current Tester, 8" X 1.1875" | Cole-Parmer
Cole-Parmer