OS-81B Hand-held 8MHz Single trace Oscilloscope multimeter Product ID: OS-81B

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.

Certificate:CE

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

400mV/4V/40V/400V/1000V

(0.8%+8)

AC Voltage

4V/40V/400V/750V

(1%+15)

DC Current

400mA /4000mA/40mA/400mA/4A/10A

(1%+8)

AC Current

400mA/4000mA/40mA/400mA/4A/10A 

(1.5%+8)

Resistance

400/ 4k/40k/400k/4M/ 40M Ω

(1%+5)

Capacitance

40nF /400nF/4mF/40mF/100mF

(3%+8)

Frequency

10Hz~10MHz

(0.1%+3)

Vertical Accuracy

 

(5%+1)

Input Sensitivity

20mV/div-500V/div (1-2-5)

 

Horizontal Accuracy

 

(0.01%+1)

Timebase Range

100ns/div-5s/div (1-2-5)

 

Bandwidth

  

8MHz

Display Resolution 

160X160

 

Real-Time Sample Rate

 

40MSa/s

Duty Cycle

0.1%~99.9%

 

Special Functions

 

Diode

 

 

Continuity Buzzer

 

 

Display 

160x160 Monochrome

 

Trigger Types 

Free Run / Normal / Single Shot

 

Memory

10 screens and setups

 

Contrast and Bright Setup

 

 

Input Impedance For DCVoltage Measurement

Around 10MΩ

 

Sleep Mode

 

 

Low Battery Display

  

 

Display Backlight

 

 

USB

 

 

Max.Display

3999

 

GENERAL CHARACTERISTICS

Power 

1.5V Battery (R6) x 6

LCD Size

60 x 60mm

Product Color 

Red and Grey

Product Net Weight

498g

Product Size 

200 x100 x 48mm

Standard Accessories

Test Lead , Battery, English Manual ,Alligator Clip、
USB Interface Cable, Software, Power Adapter (optional)

Optional Accessories* 

Scope Probe, BNC Probe

Standard Individual Packing 

Gift Box

Standard Quantity Per Carton

20pcs

Standard Carton Measurement

490 x 385 x 510mm (0.096 CBM Per Standard Carton)

Standard Carton Gross Weight

24kg

 


*Available at Extra Cost
Specifications and other information are subject to change without further notice

 

Key Features:
Oscilloscope Frequency Bandwidth: DC to 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

SPECIFICATIONS

Basic Functions

Range

Best Accuracy

DC Voltage

400mV/4V/40V/400V/1000V

(0.8%+8)

AC Voltage

4V/40V/400V/750V

(1%+15)

DC Current

400mA /4000mA/40mA/400mA/4A/10A

(1%+8)

AC Current

400mA/4000mA/40mA/400mA/4A/10A 

(1.5%+8)

Resistance

400/ 4k/40k/400k/4M/ 40M Ω

(1%+5)

Capacitance

40nF /400nF/4mF/40mF/100mF

(3%+8)

Frequency

10Hz~10MHz

(0.1%+3)

Vertical Accuracy

 

(5%+1)

Input Sensitivity

20mV/div-500V/div (1-2-5)

 

Horizontal Accuracy

 

(0.01%+1)

Timebase Range

100ns/div-5s/div (1-2-5)

 

Bandwidth

  

8MHz

Display Resolution

160X160

 

Real-Time Sample Rate

 

40MSa/s

Duty Cycle

0.1%~99.9%

 

Special Functions

 

Diode

 

 

Continuity Buzzer

 

 

Display

160x160 Monochrome

 

Trigger Types

Free Run / Normal / Single Shot

 

Memory

10 screens and setups

 

Contrast and Bright Setup

 

 

Input Impedance For DCVoltage Measurement

Around 10MΩ

 

Sleep Mode

 

 

Low Battery Display

  

 

Display Backlight

 

 

USB

 

 

Max.Display

3999

 

GENERAL CHARACTERISTICS

Power

1.5V Battery (R6) x 6

LCD Size

60 x 60mm

Product Color

Red and Grey

Product Net Weight

498g

Product Size

200 x100 x 48mm

Standard Accessories

Test Lead , Battery, English Manual ,Alligator Clip、
USB Interface Cable, Software, Power Adapter (optional)

Optional Accessories*

Scope Probe, BNC Probe

Standard Individual Packing

Gift Box

Standard Quantity Per Carton

20pcs

Standard Carton Measurement

490 x 385 x 510mm (0.096 CBM Per Standard Carton)

Standard Carton Gross Weight

24kg

 


*Available at Extra Cost
Specifications and other information are subject to change without further notice