72-8400 TENMA, 72-8400 Datasheet - Page 41

• Manufacturer Part Number: 72-8400
• Description: OSCILLOSCOPE, 8MHZ, 1 CHANNEL, 40MSPS
• Manufacturer: TENMA

Specifications of 72-8400

• Scope Type: Hand Held
• Scope Channels: 1 Scope
• Bandwidth: 8MHz
• Meter Display Type: LCD Monochrome
• Sampling Rate: 40MSPS
• Input Impedance: 10Mohm
• Input Voltage: 1000V P-p
• External Height: 200mm
• Lead Free Status / RoHS Status: na

40
C. Replacing the Battery
Figure 5-2. Battery Replacement
To avoid false readings, which could lead to possible
electric shock or personal injury, replace the battery
as soon as the battery indicator “
Make sure the test leads are disconnected from the
circuit being tested before opening the case bottom.
Follow Figure 5-2 and proceed as follows to replace
the battery:
Turn the rotary switch to OFF and remove all
connections from the terminals.
Remove the screw from the battery compartment,
and separate the battery compartment from the case
bottom.
Replace with 4 pieces new 1.5V (R6P) batteries.
Rejoin the case bottom and battery compartment,
and reinstall the screw.
Warning
Model 72-8400: OPERATING MANUAL
” appears.