Truper MUT-60A Instructivo página 22

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8. " " Button
After press the button, the present reading is held on the LCD, meanwhile
"HOLD" is displayed on the LCD as an indicator. To exit the Hold mode,
press the button again and the indicator "HOLD" will disappear.
Pressing the button more than 2 seconds， back-light turned on， pressing
the button more than 2 seconds again or delay 15 seconds later， back-light
will turned off.
9. "Hz/Duty" button
When you measure the Hz or Duty function, pressing this button will
switch the meter to Hz or Duty cycle (%) function.
When you measure the ACV, pressing this button will switch the meter will
show the frequency of the AC voltage.
10. "INPUT" Jack
Plug-in connector for the red test lead for all measurements except
current ( > 600 mA) measurements.
11. Function/Range Switch
This switch can be used to select desired function and range.
5. SPECIFICATIONS
Accuracy is guarantied for 1 year 23 °C 5 °C less than 80% RH
DC VOLTAGE (Auto ranging)
Range
400 mV
4 V
40 V
400 V
1 000 V
Input Impedance: 10 M
Overload Protection: 1 000 V DC or 750 V AC RMS
Max. Input voltage: 1 000 V DC
Resolution
0.1 mV
1 mV
10 mV
100 mV
1 V
(200 mV range: 250 V DC / AC RMS)
Accuracy
(0.8% of rdg + 5 dgts)
(0.8% of rdg + 3 dgts)
(1.0% of rdg + 5 dgts)