770 Series Common Features:
• Large numbers and symbols displayed
• TightSight™ bottom display
• Visual and selectable audible indication
when voltage is present
• Measures 1000 AAC Current
• Measures 1000 DCA Current (61-775)
• Measures AC/DC Voltage, Resistance
& Capacitance
• Audible continuity
• Bright, bold backlight
Model Specific Features:
• 61-773 model is true rms sensing
• 61-775 model is true rms sensing, measures DC current
• Both models employ a High Frequency Reject (HFR) circuit to filter noise or help in
making accurate measurements on complex wave shapes
like those found on Adjustable Speed Drives (ASDs)
Features
1. Tapered jaws w/hook tip
2. Lever
3. Function Dial
4. Main Display (LCD)
5. Volts and resistance (V-Ω)
input terminal
6. Common (COM) input terminal
7. TightSight™ bottom display
8. Protective rubber boot
9. Measuring Functions
10. High Voltage (Hi-V) warning
11. Data Hold & Peak
12. Max/min
13. Relative (61-773)
Relative/Zero (61-775)
14. Backlight
15. Capacitance (
) / Frenquency (Hz)
• Peak, max/min, data hold
• Selectable Auto power off and low
battery indicator
• Tapered jaws for reaching into tight spaces
• Hook tip for easier wire separation
• Protective rubber boot (bottom)
• Electronic overload protection on
all ranges
• Cat IV-600V/Cat III-1000V
1
10
2
HOLD
11
PEAK
>2 Sec
3
9
14
12
13
15
4
6
5
8
7
3
Symbols on the Unit
Risk of Danger. Important Information. See Manual.
Hazardous voltage.
~
Application around and removal from Hazardous Live conductors is permitted.
AC (Alternating Current)
DC (Direct Current)
Earth Ground
Measurement Category II applies to test and measuring circuits connected directly to utilization
CAT II
points (socket outlets and similar points) of the low-voltage MAINS installation
Measurement Category III applies to measuring circuits connected to the distribution part of the
CAT III
building's low-voltage MAINS installation
Measurement Category IV applies to test and measuring circuits connected at the source of the
CAT IV
building's low-voltage MAINS installation
Main Display Icons
16. 9999 count display
17. AC measurement
18. DC measurement
16
19. Polarity indicator for DC
20
20. Auto Power Off
17
(APO)
19
18
21. Data Hold
22. Max/min
23. PEAK
24. Audible continuity
25. Relative
26. Amps/Volts
27. Farads
28. Ohms/Hz
29. Low battery indicator
TightSight™ Display Icons
30. 9999 count display
31. Polarity indicator for DC
32. DC measurement
33. AC measurement
34. Amps
APO HOLD MAX MIN P + P -
mVA
AC
nm F
kM
DC
Hz
Main Display
22
21
23
32 33
34
DCAC AMPS
30
31
4
25
29
26
27
28
24