Mastech my68 User Manual

2.5
2.5
2.5
2.5 Terminals
Terminals
Terminals
Terminals
See Table 4 indicated for information about the terminals.
Table
Table
Table
Table 4.
4.
4.
4. Terminals
Terminals
Terminals
Terminals
Terminal
Terminal
Terminal
Terminal Description
Description
Description
Description
COM
COM
COM
COM
Return terminal for all measurements.
（ Receiving the black test lead or the “ com ”
plug of the optional clamp ）
V
V
V
V Ω
Ω
Ω
Ω FCx
FCx
FCx
FCx
Input for voltage, resistance, frequency,
Capacitance, diode and continuity
measurements. (Receiving the red test lead)
mA
mA
mA
mA
Input for 0.1 µ A to 400mA current
measurements. （ Receiving the red test lead or
the “ + ” plug of the optional clamp ）
A
A
A
A
Input for 400mA to 10A current measurements.
(Receiving the red test lead)
2.6
2.6
2.6
2.6 Accessories
Accessories
Accessories
Accessories
Delivered with the multimeter:
¥ User's manual
¥ Carry case
¥ Test leads
¥ Holster
Optional:
¥ Clamp
11
3.
3.
3.
3. FUNCTION
FUNCTION
FUNCTION
FUNCTION DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
3.1
3.1
3.1
3.1 General
General
General
General Functions
Functions
Functions
Functions
3.1.1
3.1.1
3.1.1
3.1.1 DATA
DATA
DATA
DATA HOLD
HOLD
HOLD
HOLD mode
mode
mode
mode
Data Hold mode makes the meter stop updating the display.
Enabling Data Hold function in autorange mode makes the
meter switch to Manual ranging mode, but the full-scale
range remains the same. Data Hold function can be
cancelled by changing the measurement mode, pressing
RANGE
RANGE
RANGE
RANGE key, or push HOLD
HOLD
HOLD
HOLD key again.
To enter and exit the Data Hold mode:
1. Press HOLD
HOLD
HOLD
HOLD key (short press). Fixes the display on the
current value, “ H
H
H
H ””
””
””
”” is displayed.
2. A second short press returns the meter to normal mode.
3.1.2
3.1.2
3.1.2
3.1.2 Manual
Manual
Manual
Manual ranging
ranging
ranging
ranging and
and
and
and Autorange
Autorange
Autorange
Autorange mode
mode
mode
mode
The Meter has both manual ranging and autorange
options.
* In the autorange mode, the Meter selects the best range
for the input detected. This allows you to switch test
points without having to reset the range.
* In the manual ranging mode, you select the range. This
allows you to override autorange and lock the meter in a
specific range.
* The Meter defaults to the autorange mode in
measurement functions that have more than one range.
When the Meter is in the autorange mode, AUTO
AUTO
AUTO
AUTO is
displayed.
To enter and exit the manual range mode:
1. Press RANGE
RANGE
RANGE
RANGE key. The Meter enters the manual
ranging mode. AUTO
AUTO
AUTO
AUTO turns off. Each presses of RANGE
RANGE
RANGE
RANGE
key increments the range. When the highest range is
reached, the Meter wraps to the lowest range.
12

Mastech my68 Specifications

General

Brand	Mastech
Model	my68
Category	Multimeter
Language	English