Summary of Contents for Volth S-11
- Page 1 S-11 S-11 Digital Multimeter Operating Instruction S-11 S-11 Digital Multimeter Operating Instruction...
- Page 2 I. General introduction Welcome to use this product! This product is one kind of 3 6/7 portable multipurpose automatic measuring range instrument, may measure the AC/ DC voltage, the AC/ DC electric current, the resistance, the frequency, the electric capacity, the test for pass or break, the diode parameter and so on.
- Page 3 10 minutes,to save battery power.when it is in the sleep mode you can press the SELECT key to wake up the instrument. If you don't need the automatic sleep mode, you should hold down the SELECT key to turn on the instrument, and then the symbol "...
- Page 4 3.2.4 ACA Range Accuracy Resolution 600μA ± (1%+5d) 0.1μA 6000μA 1μA 60mA ± (1.8%+5d) 0.01mA 600mA 0.1mA ± (2.5%+5d) 10mA Overload protection：μA/mA:F1 A/250V with fuse, 10A F1 0A/250V fuse. Voltage drop measure：full measure range is 600mV(10A is 100mV). Frequency : 10Hz~1kHz (Warning：Frequency for square wave accuracy is specified from 10Hz to 400Hz).
- Page 5 Caution：if the measured frequency is above 30V, please press “Hz/DUTY” key at AC electric voltage measuring range to get to the frequency function, then carry on measure. 3.2.8 occupancy and vacancy ratio Measure range Accuracy Resolution 1% ~ 99% ±(0.5%+3d) 0.1% Overload protection : 250Vvirtual value.
- Page 6 choose, in temperature measure condition choose C°or F°. in the Diode/Beeper condition choose Diode or Beeper, in the Ohm/Cap/ Diode/ Beeper condition choose Ohm, Diode or Beeper. 4.1.4 Hz/DUTY key Hz/DUTY is a choose key of frequency / duty ratio, worked as the way of triggering. Under the pattern of frequency survey, pressing the key can choose the pattern of frequency or duty ratio.
- Page 7 4.4 Resistances Warnings! Before the survey of resistance, one must guarantee that the measured electric circuit or part does not have the voltage. 1) Adjust the revolving the Range switch to Ω position, and this time the measuring appliance will be set for the resistance measuring range. 2) Insert red table pen into the V/Ω/Hz jacks, black table pen into "...
- Page 8 (3) connect the test pen to the measured circuit, get the frequency value. press Hz/DUTY”key，it displays“Hz”,change it to “%” to get the ratio. Caution : (1) Frequency grade can not set measuring range manually, no simulation strip display. (2) If the measured frequency is above 30V, please press “Hz/DUTY” key at “ACV” measuring range to frequency function for measure.
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