AEMC has introduced the MTX 3291 as part of the MTX 3200 series of digital multimeters. The MTX 3291 was devised with the goal of developing a compact and portable multimeter without jeopardizing the quality of performance or the accuracy of readings. Using the most innovative technology, AEMC constructed the principle of “1 key, 1 function” for monitoring Min, Max, Avg and Peaks. Leak-proof to IP67 standard, and durable while still compact makes the MTX 3291 the ideal DMM suitable for any application in a demanding environment.
Specifications
ELECTRICAL
DC, AC & AC + DC Voltage
60mV to 1000V
DC Accuracy
0.05%
AC & AC + DC Bandwidth
100kHz
DC, AC & AC+DC Current
600uA to 10A / 20A (30s max)
DC Accuracy
0.08%
Frequency
60Hz to 600kHz
Resistance
600Ω to 60M Ω
Audibility Continuity
600Ω signal < 30Ω +/-5Ω <5V
Diode Test
3V with 1mV resolution
Capacitance
6nF to 60mF
Temperature Pt100/1000
-328° to 1472°F (-200 to 800°C)
OTHER FUNCTIONS
MIN/MAX/PEAK
Time/date-stamped MAX/MIN/AVG or PEAK +/-, on all the functions
Relative Mode
Relative value + measured reference value on secondary display
PWM Filter
4th-order 300Hz low-pass filter for measuring variable speed drives with asynchronous motors
V-Output Clamp Function for Direct Reading
Integration of the ratio: 1/1, 1/10, 1/100, 1/1000mV/A
Secondary Functions or Measurements
dBm and VA resistive power, +/- duty cycle, and pulse width
Center Zero
Selectable or automatic bargraph for VDC and ADC
GENERAL
Display
LCD with backlighting and digits 14mm high; Double 60,000 count display
Power Source
4 x AA or NiMH batteries (included)
Communication
USB optical connector & SX-DMM software (included)
Environment
Storage: -4° to 158°F (-20 to 70°C)
Operation: 32° to 104°F (0 to 40°C)
Dimensions/Weight
7.72 x 3.54 x 1.85” (196 x 90 x 47.1mm) / 570g
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