Metrix MTX 3292 - Technical Characteristics of MTX 3292, MTX 3293

Technical characteristics
100,000 cts digital multimeters 47
Technical characteristics of the MTX 3292, MTX 3293
Accuracy:
“n% L+n D” means
“n% of the reading
+ n Digit”
(see CEI 485)
Only values with tolerances or limits are guaranteed values.
Values without tolerances are given for guidance (standard NFC42670).
The technical specifications are guaranteed only after 30 minutes of warming up. Except
as otherwise indicated, they are valid from 5% to 100% of the measurement range.
DC voltage
In the “DC” mode, you measure a direct voltage or the DC component of an AC voltage.
The 100mV range is available only in manual mode, by " ".
MTX 3292
Range
Input impedance
Resolution
Protection
Accuracy
100mV ()
10M/1G
1µV
1,414 Vpk
0.1% L + 30 D
1,000mV
11M/1G
10µV
0.05% L + 8 D
10V
10.5M
0.1mV
0.03% L + 8 D
100V
10M
1.0mV
1,000V
10M
10mV
0.035% L + 8 D
() - REL mode activated ( measurement)
- Recovery after triggering of the protection (>10V) approx. 10 s.
- Protection 1 minute max.
Specifications valid from 0% to 100% of the range
Rejection: 100mV range common mode: > 40dB at 50Hz and 60Hz
1V range common mode: > 70dB at 50Hz and 60Hz
10V range common mode: >100dB at 50Hz and 60Hz
serial mode: > 60dB at 50Hz and 60Hz
Automatic or manual selection of the ranges
Protection by varistors
MTX 3293
Range
Input impedance
Resolution
Protection
Accuracy
100mV ()
10M/1G
1µV
1,414 Vpk
0.1% L + 30 D
1,000mV
10M/1G
10µV
0.05% L + 8 D
10V
10.5M
0.1mV
0.02% L + 8 D
100V
10M
1.0mV
1,000V
10M
10mV
0.03% L + 8 D
() - REL mode activated ( measurement)
- Recovery after triggering of the protection (>10V) approx. 10 s.
- Protection 1 minute max.
Specifications valid from 0% to 100% of the range
Rejection: 100mV range common mode: > 40dB at 50Hz and 60Hz
1V range common mode: > 70dB at 50Hz and 60Hz
10V range common mode: >100dB at 50Hz and 60Hz
serial mode: > 60dB at 50Hz and 60Hz
Automatic or manual selection of the ranges
Protection by varistors
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