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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| MR525 | 1200.81 | AC/DC Current Probe Model MR525 (Replaces Cat # 1200.71 - Model MR520) | $329.00 |
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| Maximum Conductor Size | Cables: One 1.5” (39mm) or two 1” (25.4mm) Bus Bar: One 1.97 x .49” (50 x 12.5mm) or two 0.98 x 0.2” (25 x 5mm); 1.24” x .30” (31.5 x 10mm) or three 0.98” x 0.31” (25 x 8mm) |
| Current Range | 0.5 to 1000AAC, 1400ADC, |
| Output Signal | 1mV/A via a 5 ft (1.5m) lead with 4 mm safety banana plugs |
| Accuracy 50/60Hz | ≤2.5% @ 800A |
| Frequency Range | DC to 30kHz (-3dB) (depending of current value) |
| Phase Shift At 50Hz | ≤1.5°@ 800A |
| Load Impedance | >1MΩ and ≤100pF |
| Overload | 3000ADC or 1000AAC continuous for < 1kHz |
| Zero Adjust | Automatic on both ranges |
| Power Supply | 9V alkaline Battery (NEDA 1060A, 6LR61) or 5V DC Micro-USB type B |
| Battery Life | 50H typical |
| Low Battery Indication | Green LED blinking |
| Overload Indication | Red LED on when measurement > than selected range |
| Dimensions (H x W x D) | 9.31 x 3.82 x 1.73” (236.5 x 97 x 44mm) |
| Weight (with Battery) | 1.15lbs (520g) |
| Operating Temperature | 14° to +131°F (-10 to +55°C) |
| Storage Temperature | -40° to +176°F (-40 to +80°C) |
| Relative Humidity | Up to 85% @ 35°C |
| Ingress Protection (Ip) | IP 40 |
| EMC | EN 61326-1 |
| Safety Compliance | IEC 61010-1, EN 61010-2-32, Pollution Degree 2, 600V CAT III  |
User Manuals
Datasheets
Technical Bulletins
| Model | Cat. # | Description | List Price | Quantity/Status | Distributor Stock Check |
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2138.66 | Cable – 6 ft USB Type A – Type B Micro (Replacement for Models L452, 1110, 1227, 1246, 1510, 1821, 1822, 1823) and may be used with MR415 to MR527 series. | $17.00 |
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2153.78 | Adapter – US Wall plug to USB (Replacement for Models L452, 1510, MH60) and may be used with Models 1110, 1227, 1246, 1821, 1822, 1823 & MR415 to MR527 series. | $21.00 |
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