This OS-81B scope multimeter is great for industrial troubleshooting, Auto diagnostic and field
service applications at affordable price. Make sure your measurements precisely tested by using
this rugged, small and light weight tool

It can be operated by either battery powered or 6V/450mA DC adapter(Optional). It has optically
sealed USB transfer, and can measure DC V up to 1000V, AC up to 750V, resistance up to 40M
Ω, frequency up to 10MHz and etc.




Key Features:   8MHz

True RMS Multimeter for Voltage, Current, Resistance,
Trigger Types : Free Run / Normal / Single Shot
Up to 40 MS/s Real-time Sampling per Input
With maximum reading of 3999 & updates 2 ~ 3 times/second
Double Insulated and Protected against Overcharges
Capacitance, Duty Cycle & Diode test
DIGITAL AUTOMATION
Full Icons Display
Full Overload Protection

Back light Display
Data Hold and Run Mode, also Relative Mode
Relative Mode
Automatic Sleep Mode
Automatic Power Off
Automatic  Range
Automatic Polarity Indication
Automatic Over-range Indication
Automatic Low Battery Indication
TECPEL CO., LTD.
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Key Features:
Product ID: OS-1022
1. Autoscale
2. 20 Automatic Measurements
3. 3 in 1(DSO+Multimeter+Cymometer)
4. Bandwidth: 20 MHz
5. Support USB for data transmission to
PC
6. Replaceable li-ion battery back up (6
hours)
7. USB Flash Disk Storage
8. FFT