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Category: Multimeter, pressure gaugeDescription: Tektronix DMM4040 The Tektronix DMM4040 and DMM4050 6.5bit precision multimeters are used to perform typical multimeter measurements - voltage, resistance, and current - with basic VDC accuracy of up to 0.0024% and resolution of 100 pA and 10 μ Ω. DMM4050/4040 can also be used to measure frequency and period, as well as perform continuity and diode testing. To achieve additional flexibility, DMM4050 provides temperature and capacitance measurements. This allows users to replace thermometers, capacitance measuring instruments, counters, continuity testers, and traditional DMMs with a multifunctional instrument that reduces the occupation of workspace and costs. 6.5bit display resolution VAC, VDC, I AC, I DC, Ω, continuity, diode, frequency, period, mathematical functions: zeroing dBm、dB、MX+B、 Bias, DCV Ω ratio, minimum value, maximum value, average value 2 ´ 4 ohms 4-wire measurement technology dedicated front panel buttons for accessing commonly used functions and parameters TrendPlot ™ The paperless data recording mode, measurement statistics, and bar chart mode have a USB host port on the front panel for storing data, measurement, and instrument settings. The rear panel has RS-232, LAN, and GPIB interfaces with safety ratings EN61010-1, Class I 1000 V, CAT II 600 V, and dimensions 88 x 217 x 297 mm; Weight 3.6 kg | | | * * DMM4040 * * | * DMM4050 * * -------- | ------------------------ | * * Function * * | * * * Range * * | * * Resolution (6.5 bits) * * * | * * Typical Accuracy (1 year) * * * * * DC Voltage | 100 mV → 1000 V | 0.0035+0.0005 | 0.0024+0.0005 AC Voltage (Frequency 10 Hz to 20 kHz) | 100 mV → 1000 V | 100nV | 0.06+0.03 | 0.06+0.03 Resistance (2x4 wires) | 10 Ω→ 1 G Ω | 10 μ Ω | 0.01+0.001 | 0.01+0.001 DC Current | 100 μ A → 10 A | 100 pA | 0.05+0.005 | 0.05+0.005 AC current (frequency 10 Hz to 2 kHz) | 20 mA → 10A | 100 nA | 0.3+0.1 | 0.3+0.1 frequency cycle | 3 Hz → 1 MHz | 6.5bit | 0.01% | 0.01% capacitor (DMM4050 only) | 1 nF → 100 mF | 1 pF | - | 1% ± 0.5% temperature (DMM4050 only) | -200 ° C2991
