Fnirsi S1 Smart Digital Multimeter 9999counts Ac Dc Voltage Resistance Capacitance Diode Ncv Hz Live Wire

Digital Multimeter Instruction Manual - Page 16

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Overload protection:250V DC/AC
Function Resolution
0.001V
Test Conditions
Forward DC current: about 1mA
Open circuit voltage: about 3.2V
monitor display diode
Approximate value of forward voltage drop
7.Contact US
Any FNIRSI'users with anyquestions who comes to contact us wiil have our
promise to get asatisfactory solution + an Extra 6-Month Warranty to thanks
for yoursupport!
By the way, We have created an interesting community, welcome to contact
FNIRSI staff to join our community.
Shenzhen FNIRSI Technology Co.,LTD.
Add.:West of Building C,Weida Industrial Park,Dalang Street,
Longhua District,Shenzhen,Guangdong
E-mail:fnirsioffi[email protected]om (Business)
fnirsioffi[email protected](Equipment service)
Tel:0755-83242477 / +8613536884686
●Regularly clean the meter case with a damp cloth and a small amount of
detergent, do not use abrasives or chemical solvents.
●Dirty or wet input jacks may affect readings.
●To clean input jacks:
1. Turn off the meter and unplug all test leads from the input jacks.
2. Remove all dirt from the jack.
3. Use a new cotton ball dipped in detergent or lubricant to clean each socket,
the lubricant can prevent and moisture related jack contamination.
6.Instrument Maintenance
2.8 Diodes
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