1
OPERATING INSTRUCTIONS
Digital Clamp Meter
DSA660
Rotary Switch
NCV
Non-Contact Voltage Measurement
Continuity Test/Diode Test/
Resistance Measurement
DC Voltage Measurement
AC Voltage Measurement
600
AC Current Measurement
60
AC Current Measurement
OFF
Power Off
A
400A
A
A
A
400A
A
A
A
400A
A
A
A
400A
Function Selection
BUTTON
OPERATION PERFORMED
SELECT
Switch between Continuity, Diode, and Resistance at the
measurement settings
REL
Display the difference between the measured value and the stored value
on the LCD screen
Hz/DUTY
Measure Frequency / Measure Duty Cycle
MAX/MIN
Retain the highest or lowest measurement value being recorded
HOLD/
Retain the measured value on the LCD screen / Turn on display backlight
Read this owners manual thoroughly before use and save.
IMPORTANT: RECEIVING INSTRUCTIONS
Visually inspect all components for shipping damage. If you find damage, notify the carrier at once.
Shipping damage is NOT covered by warranty. The carrier is responsible for all repair or replacement costs resulting from damage in shipment.
LCD
COM
Input
MAX/MIN
HOLD / Backlight
Rotary Switch
Function
Relative
Clamp
Trigger
Frequency / Duty Cycle
Figure 1
