The Keithley 2182A/E is a Two-Channel Nanovoltmeter that has been optimised for making stable, low noise voltage measurements and for characterising low resistance materials and devices reliably and repeatably. The 2182A/E provides a higher measurement speed and significantly better noise performance than alternative low voltage measurement solutions. The 2182A/E represents the next step forward in Keithley nanovoltmeter technology offering enhanced capabilities including pulse capability, lower measurement noise, faster current reversals, and a simplified delta mode for making resistance measurements in combination with a reversing current source. The 2182A/E makes it easy to choose the best speed/filter combination for a particular application's response time and noise level requirements. The ability to select from a wide range of response times allows optimising speed/noise trade-offs. * Make low noise measurements at high speeds * Delta mode coordinates measurements with a reversing current source at up to 24Hz with 30nV p-p noise for one reading * Synchronization to line provides 110dB NMRR and minimizes the effect of AC common-mode currents * Dual channels support measuring voltage, temperature, or the ratio of an unknown resistance to a reference resistor * Built-in thermocouple linearisation and cold junction compensation * Manufacturer's part: Keithley 2182A/E https://elecena.pl/product/27220372/keithley-2182a-e-digital-multimeter-dmm 2024-11-11 https://elecena.pl/product/27220372/keithley-2182a-e-digital-multimeter-dmm 2025-04-05 https://elecena.pl/product/27220372/keithley-2182a-e-digital-multimeter-dmm 2025-05-22 https://elecena.pl/product/27220372/keithley-2182a-e-digital-multimeter-dmm 2025-06-09 https://elecena.pl/product/27220372/keithley-2182a-e-digital-multimeter-dmm 2026-04-09