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The Model K100 has exceptional AC/DC current measurement capabilities. Very small and compact, this microprobe is designed for accurate measurement of very low currents with 50 micro ADC sensitivity. Its very small size and “clip” shape make it ideal for probing and measuring in tight wiring areas such as circuit boards, 4 to 20mA process loops or automotive electronic circuitry. Model K100 is an excellent companion to all DMMs and instruments that will benefit from the probe's high sensitivity, dynamic range and waveform displaying characteristics. The Model K100 provides a 1mV/mA output and is designed for versatility and general low current applications. It provides AC + DC output signal proportional to the total current under test, without the need of probe ranging or signal filtering. True RMS measurements with total AC + DC components are possible.
| ELECTRICAL | |
| Nominal Range | 0 to 3Arms/0 to 4.5Adc |
| Measurement Range | 0 to ±4.5A |
| Output Signal | <100μV, DC to 3kHz |
Accuracy (4.5A Range) AC |
±2.0% of Reading ± 200μA |
| Overload | Red LED indicates momentary or continuous overload |
| Frequency Range | DC to 2kHz (@ -3dB sine) |
| Load Impedance | 200Ω |
| Working/Common Mode Voltage | 300V, EN 61010-1, Cat. II |
| Battery | 9V Alkaline, NEDA 1604, 6LR61 or IEC 6 LF22 (Approx. 20 hours life) |
| Output Termination | 4mm Safety Banana Plugs |
| MECHANICAL | |
| Operating Temperature | -14° to 131°F (-10° to 55°C) |
| Storage Temperature | -40° to 176°F (-40° to 80°C) |
| Operating Relative Humidity | <95% @ ≤ 35°C, 75% @ 55°C |
| Zero Adjustment | ±25mA approx. by 10 turn knob at base of case |
| Maximum Conductor Size | 3/16", 0.180" (4.5mm) |
| Dimensions | Probe: 4.4 x 0.6 x 1.0" (111 x 15 x 25mm); Electronic Module: 4.9 x 2.5 x 1.1" (124 x 64 x 28mm) |
| Weight | 9 oz (250g) |
| SAFETY | |
| Electrical | EN 61010-2-32 |
| Double Insulation | Yes |
| CE Mark | Yes |
Note: Reference conditions: 23°C ±3°C, 20 to 75%RH, battery voltage 9V ±0.1V; earth’s magnetic field <40A/m; absence of AC fields; input impedance of display device ≥ 1MΩ/100pF; DC or sinusoidal AC current 45 to 65Hz.
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