Contact Resistance

Low Resistance Ohmmeter or ‘Ductor’ for Testing Circuit Breakers and Other Components

AEMC 6240

Four-Terminal Kelvin Resistance Measurement Eliminates Test Lead Resistance
10A Test Current Up To 4000μΩ
±0.25% Basic Accuracy With 1μΩ Resolution
Six Selectable Resistance Ranges
Rechargeable NiMH Battery With Internal Charger
Large Multifunctional Backlit Display

BROMAN 210

Test Current Of 0-100A DC
Resistance Ranges Of 0-50/100/500/1000/5000 Microhms
Accuracy Of ± (1.5% Of Reading + 0.25 Scale Division)
Self Calibration, Simple To Use And Portable

MEGGER DLRO 200

Small And Weighs Less Than 32 Lbs (14.5kg)N
Test Currents From 10 A To 200 A D.C.N Filtered Direct Current Output Eliminates Magnetic Transients
0.1 ΜΩ Best Resolution
On Board Memory For Up To 300 Test Results And Notes
Supplied Complete With 16 Ft. (5m)Test Leads And Download Software

MEGGER DLRO10HD

DLRO10HD Low Resistance Ohmmeter Combines Rugged Construction With Accuracy And Ease Of Use
High Or Low Output Power Selection For Condition Diagnosis
10 A For 60 Seconds, Less Time Waiting To Cool, Great For Charging Inductance
Rotary Switch Selects One Of Five Test Modes, Including Auto Start On Connection

MEGGER DLRO10X

Accurate Results In Under Three Seconds
Auto Current Reversal Cancels Standing Emfs
250 MW Power Limit (With Optional Override) To Avoid Heating The Test Sample
Automatically Detects Continuity In Potential And Current Connections
Visible Warning Of High Voltages Present At The Terminals
Multiple Operating Modes Including Fully Automatic

POWERENT CRS-100

Light weight, portable, and battery powered for ease of use
Quick selection of current ranges, up to 200A
Results are displayed in seconds and are stored automatically
Automatic measurements of low resistance from 0.01µΩ to 5Ω

RAYTECH MC2

Pure, Filtered DC Power Source For The Highest Accuracy Readings
Autotatic Measurements Of Low Resistance From 0.01 ΜΩ … 5 Ω
Microprocessor-Based System With Internal Storage For Over 2,000 Test Results
Single Or Continuous Measurements With Automatic Data Storage
Preset A Number Of Tests, At Various Timed Intervals, For Automatic Data Storage

RAYTECH MICRO JUNIOR 2

Pure, Filtered DC Power Source For The Highest Accuracy Readings
Automatic Measurements Resistance From 0.00 ΜΩ … 400 KΩ
Microprocessor-Based System With Internal Storage For Over 2,000 Test Results
Single Or Continuous Measurements With Automatic Data Storage
Preset A Number Of Tests, At Various Timed Intervals, For Automatic Data Storage
Automatic Current Reversal Mode For Highest Accuracy
Printing And Storing Of Test Results While The Test System Is Measuring

VANGUARD AUTO-OHM 200

Measures Circuit Breaker Contact Resistance With Safety Ground On (With The Dual Ground Option)
Stores Test Records On-Board Or On External USB Flash Drive
1 To 200A Programmable Test Current

VANGUARD DMOM-100

10 To 100 Ampere True Continuous DC Current
Automatic Control Of Current Rise And Fall Time
Digital Resistance Reading From 1 Micro-Ohm To 300 Milli-Ohms
Stores 63 Records (Of 96 Readings)

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