Technical characteristics of the MTX 3290
48
6,000- and 60,000-count digital multimeters
Technical characteristics of the MTX 3290 (continued)
Temperature
Pt100/Pt1000
The user can measure the temperature by means of a Pt100/Pt1000 sensor.
Range
Measurement current
Resolution
Accuracy
Protection
- 125°C to
+ 75°C
<1mA (Pt100)
<0.1mA (Pt1000)
0.1°C
---
±
0.5°C
850Vpk
- 200°C to
+ 800°C
<1mA (Pt100)
<0.1mA (Pt1000)
0.1°C
---
0.1% L
±
1°C
0.07% L
±
1°C
"Active" protection by PTC thermistor
Display in °C/°F possible
Peak
Add 1% L ± 30 D to obtain the accuracy corresponding to the function and the
range.
Fmax
1kHz (1ms)
Protection
850Vpk
θ
=1ms mini
SURV
MIN, MAX, AVG
Add 0.2% L + 2D to obtain the accuracy corresponding to the function and the
range.
Acquisition time of the extrema approximately 100ms.
Protection
850Vpk
Operation
of the audible beep
Beep reporting a valid key
High-pitched
sound
Beep reporting an invalid key
Low-pitched
sound
Successive beeps reporting an overshoot of the danger
threshold (alarm)
High-pitched
sound
Successive beeps reporting recording of the MAX, MIN, PEAK
High-pitched
sound
Successive beeps (alarm)
Æ
current >10A
High-pitched
sound
Continuity measurement
Medium-
pitched sound
T
θ
