Ideal 61-744 Manual De Instrucciones página 2

ND 6442-1 61-744 61-746 Instructions
CAUTION
To protect yourself, think "Safety First":
• Voltages exceeding 30VAC or 60VDC pose a shock hazard so use caution.
• Use appropriate personal protective equipment such as safety glasses, face
shields, insulating gloves, insulating boots, and/or insulating mats.
• Before each use:
- Perform a continuity test by touching the test leads together to verify the
functionality of the battery and test leads.
- Use the 3 Point Safety Method. (1) Verify meter operation by measuring a
known voltage. (2) Apply meter to circuit under test. (3) Return to the
known live voltage again to ensure proper operation.
• Never ground yourself when taking electrical measurements.
• Connect the black common lead to ground or neutral before applying the red
test lead to potential voltage. Disconnect the red test lead from the voltage
first.
• Always work with a partner.
• When using the probes, keep fingers as far behind the probe tips as possible.
Features:
• Auto/manual ranging clamp meter
• Non-Contact Voltage (70-600VAC)
• Measures 600 AAC Current
• Measures AC/DC Voltage and Resistance
• Audible continuity
• Data hold
• Auto Power Off
• Low Battery Indicator
• Compact jaws for reaching into tight spaces
• Electronic overload protection on all ranges
• 61-744 model is averaging sensing, rms calibrated
• 61-746 model is true rms sensing.
11/13/07 7:30 AM Page 3
Page 3
Features
1. Jaw Clamp
2. Lever
3. Function Dial
4. Display (LCD)
5. Volts and resistance (V-Ω)
input terminal
6. Common (COM) input terminal
7. Non-Contact Voltage (NCV)
8. Range ( )
9. Data Hold
10. Measuring Functions
Display Icons
11. 4000 count display
12. Units of measure
13. Voltage
14. Amperes
15. Ohms
16. Continuity
17. AC measurement is selected
18. DC measurement is selected
19. Polarity indicator for DC
20. Low battery indicator
21. Range ( )
22. Data hold
23. APO - Auto Power Off
Symbols on the Unit
• Warning - read the instruction manual
• NCV - Non-Contact Voltage
• Cat III - 600V Safety category
Page 4
1
CLAMP 600V
CAT.III 600A
9
V
61-746
V
Ω
2
3
10
40
A
600
OFF
7
NCV 8
True RMS
HOLD APO
AC
4
DC
K M Ω m V A
COM V/Ω
CAT.III
600V
6 5
21 22 23 16
HOLD APO
17
AC
19
11
DC
18
K M Ω m V A
14
20
13
12
15