NOTE: Our complete catalog is not available for direct online purchase, refer to the Status Column for purchasing options. Items that do not have an Add to Cart button must be purchased from an Authorized Distributor.
| Model | Cat. # | Description | List Price | Quantity/Status | Distributor Stock Check |
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| 6240 | 2129.80 | Micro-Ohmmeter Model 6240 (Kelvin Clips/Probes included) | $3,610.00 | Consult Factory for Availability |
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Model 6240 (with leads) - Cat. #2129.80: Includes extra large tool bag, optical USB cable, US 115 V power cord, (2) spare fuses (12.5A), 10 ft Kelvin Clips (10 A - Hippo , Cat. #1017.84) and 10 ft Kelvin Probes (1 A Spring loaded, Cat. #2118.73), NiMH rechargeable battery pack*, and USB thumb drive suppled with DataView® software and a user manual.
*Can be charged during operation
| Specifications | |||||||||||||
| Measurement Range | (5.0 to 3999 ) µΩ | (4.0 to 39.99 ) mΩ | (40.0 to 399.9) mΩ | (400 to 3999) mΩ | (4.0 to 39.99) Ω | (40.0 to 399.9) Ω | |||||||
| Resolution | 1 µΩ | 10 µΩ | 100 µΩ | 1 mΩ | 10 mΩ | 100 mΩ | |||||||
| Accuracy | ±(0.25%R + 2ct) | ||||||||||||
| Measurement Current | 10.2 A ±2% | 1.02 A ±2% | 102 mA ±2% | 10.2 mA ±2% | |||||||||
| Open Voltage | (4 to 6) V | ||||||||||||
| Inductance | 0.5 H Max | ||||||||||||
| Voltage Measurement Indication | |||||||||||||
| Measurement Range | (0.01 to 3.999) mV | (4 to 39.99) mV | (40 to 399.9) mV | (0.4 to 3.999) V | (4 to 4.70) V | ||||||||
| Resolution | 1 µV | 10 µV | 100 µV | 1 mV | 10 mV | ||||||||
| Current Measurement Indication | |||||||||||||
| Measurement Range | (5.0 to 39.99) mA | (40.0 to 399.9) mA | (0.4 to 3.999) A | (4 to 11.00) A | |||||||||
| Resolution | 10 µA | 100 µA | 1 mA | 10 mA | |||||||||
| General Specifications | |||||||||||||
| Storage Memory | 99 tests, supplied with DataView® software for download and reporting | ||||||||||||
| Automatic Storage of Test Results | Yes | ||||||||||||
| Battery | Rechargeable NIMH battery pack 6V, 8.5Ah. | ||||||||||||
| Battery Life | 10 A | ≥ 850 tests with a duty cycle of 5 seconds on and 25s off | |||||||||||
| 1 A | ≥ 3500 tests with a duty cycle of 5 seconds on and 25s off | ||||||||||||
| 100 mA | ≥ 4500 tests with a duty cycle of 5 seconds on and 25s off | ||||||||||||
| 10 mA | ≥ 5000 tests with a duty cycle of 5 seconds on and 25s off | ||||||||||||
| In standby mode | Battery life 4 to 6 months | ||||||||||||
| Dimensions (L x W x H) | (10.70 x 9.76 x 7.18) in (272 x 248 x 182) mm | ||||||||||||
| Weight | 10 lbs (4.5 kg) | ||||||||||||
| Operating Temperature | (14 to 131) °F (-10 to 55) °C & (10 to 85) % RH | ||||||||||||
| Storage Temperature (without battery) | (-40 to 158) °F (-40 to 70) °C & (10 to 90) % RH | ||||||||||||
| Altitude Operating | 2000 m | ||||||||||||
| IP Rating | IP 54 per IEC 60529 cover closed | ||||||||||||
| Safety | IEC/EN 61010-1 category III 50V, Pollution Degree 2 |
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User Manuals
Model 6240
Model 6240 - Español (CA France version)
Model 6240 - French (CA France version)
Spring-Loaded 25 A Test Probes - EN, ES, FR
Battery Recharge Time / Rechargeable NiMH Notice
Kelvin Probe Lead Connection for Micro-Ohmmeters
Datasheets
Brochures
Ground Resistance Testers Brochure
Grounding Traffic Control Signal Equipment Simplified
Micro-Ohmmeter Brochure
AEMC® Instruments Product Line Brochure
Rent Now
Comparison Charts
Software
Application Notes
Tiempo de recarga de las baterías / Aviso de NiMH recargable
Measuring Resistance/Impedance with the Four-Wire Kelvin Method
Forms
Stored Measurement Results Form
Micro-Ohmmeter Measurement Result Form
Slope Method Calculation - Automated way of calculating the S electrode placement when using the slope method.
Calculators
Slope Method Calculation - Automated way of calculating the S electrode placement when using the slope method
Three Measurement Method
Fall-of-Potential Plot
Technical Bulletins
Troubleshooting
Applications - Graphic Illustrations
Videos
Micro-Ohmmeter Test Lead Connections
Model 6240, Part 1 - Usage and Capabilities
Model 6240, Part 2 - How To Download a Test to DataView and Create A Report
Kelvin Method Explained
| Model | Cat. # | Description | List Price | Quantity/Status | Distributor Stock Check |
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1017.84 | Kelvin Clips 10 ft (10A - Hippo) | $221.00 |
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2118.70 | Kelvin Clips 20 ft (10A - Hippo) | $275.00 |
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2118.73 | Set of 2 10 ft Kelvin Probes (1A, Spring Loaded) | $137.75 |
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2118.74 | Kelvin Probes 20 ft (1A, Spring Loaded) | $175.00 |
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2118.77 | Kelvin Probes 10 ft (10A, Spring Loaded) | $684.00 |
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2118.78 | Kelvin Probes 20 ft (10A, Spring Loaded) | $772.00 |
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2118.79 | Kelvin Clips 10 ft (1-10A) | $120.00 |
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2118.80 | Kelvin Clips 20 ft (1-10A) | $170.00 |
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2118.82 | Kelvin Clips 10 ft (1A) | $399.00 |
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2118.84 | Kelvin Probes Pistol Grip 10 ft (25 A, Spring Loaded) | $695.00 |
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2118.85 | Kelvin Probes Pistol Grip 20 ft (25 A) Spring Loaded | $755.00 |
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2129.91 | Battery – Replacement NiMH 6 V 9000 mAH for Models 6240, 6250, and 6255 | $260.00 |
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2129.92 | Fuse – Set of 5, 12.5A, 500V (Fast Blow), 6.3 x 32mm for Model 6240 | $27.50 |
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2133.73 | Extra Large Classic Tool Bag Replacement for Models: 3945/3945-B, 6240, 6255, 6292, 6471, 6505, 5050, 5060, 5070, 8333, 8335, 8336, 8435, 8436, 8510 & PEL105 Dimensions: (18 x 9 x 12) in |
$55.00 |
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2135.41 | Optical USB Cable – Replacement for Models 6240, 6470/6470-B, 6471, 6472, 6550 ,6555, 8220, 8230 & MTX 328x Series | $71.50 |
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2135.43 | Inverter - 12VDC to 120VAC 200 Watt for Vehicle Use (use with Ground Testers, Megohmmeters & Micro-ohmmeters) | $90.00 |
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5000.10 | Set of 5, replacement screw-on spaded lugs for ground resistance tester kits | $16.50 |
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5000.14 | Power cord 115V for Micro-ohmmeters, Megohmmeters, Power Instruments, Oscilloscopes & Ground Testers | $10.50 |
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5000.62 | Pin-Set of 10, replacement tips for Kelvin Probes (Cat #2118.73 & 2118.74) | $27.75 |
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5100.02 | Latches - Replacement set of 2 for use with AEMC Yellow cases | $13.25 |
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2118.75 | Kelvin Probes Pistol Grip 10 ft (10A, Spring Loaded) (DISCONTINUED replaced by 2118.84) |
$0.00 | Discontinued |
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2118.76 | Kelvin Probes Pistol Grip 20 ft (10A) Spring Loaded (DISCONTINUED replaced by 2118.85) |
$0.00 | Discontinued |
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