Klein Tools MM1300 - Manual (Page 2)

ENGLISH
FEaturE DEtaILS
MM1300
Instruction Manual
GENEraL SpEcIFIcatIoNS
The Klein Tools MM1300 is an auto-ranging multimeter. It measures AC/DC
voltage, AC/DC current, resistance, capacitance, frequency, duty cycle, and
temperature. It can also test diodes and continuity.
• operating altitude: 6572 ft / 2000m
• relative Humidity: <75%
• operating temperature: 32°F to 122°F (0°C to 50°C)
• Storage temperature: -4°F to 140°F (-20°C to 60°C) <80% R.H.
• accuracy temperature: 64°F to 82°F (18°C to 28°C)
• temperature coefficient: 0.1*(specified accuracy)/ °C
• Sampling Frequency: 3 samples per second
• Dimensions: 7" x 3.5" x 1.9" (178 mm x 89 mm x 229 mm)
• Weight: 14 oz. (28 g)
• calibration: Accurate for one year
• Safety rating: CAT III 1000V, CAT IV 600V
• accuracy: ± (% of reading + # of least significant digits)
WarNINGS
To ensure safe operation and service of the tester, follow these instructions.
Failure to observe theses warnings can result in severe injury or death.
• Before each use, verify meter operation by measuring a known
voltage or current.
• Never use the meter on a circuit with voltages that exceed the
category based rating of this meter.
• Do not use the meter during electrical storms, or in wet weather.
• Do not use the meter or test leads if they appear to be damaged.
• Ensure meter leads are fully seated, and keep fingers away from the
metal probe contacts when making measurements.
• Do not open the meter to replace batteries or fuses while the probes
are connected.
• Use caution when working with voltages above 60V DC, or 25V AC
RMS. Such voltages pose a shock hazard.
• To avoid false readings that can lead to electrical shock, replace
batteries if a low battery indicator appears.
• Unless measuring voltage or current, shut off and lock out power
before measuring resistance or capacitance.
• Always adhere to local and national safety codes. Use individual
protective equipment to prevent shock and arc blast injury where
hazardous live conductors are exposed.
SYMBoLS
~
ac alternating current Warning or caution
Dc Direct current Dangerous levels
Dc/ac Voltage or current Double Insulated class II
Ground ac Source
A. Do not attempt to measure more than 1000V.
B. Do not attempt to measure more than 400mA.
C. Do not attempt to measure more than 10A.
D. Auto Power-Off (Apo)
• Device will power off after 30 minutes non-use.
• Press the select button to wake.
• Disabled during Max/Min function.
• Holding Select button while turning on disables Auto Power-Off.
E. Select Functionality Button
• Switch between AC and DC.
• Switch between “Ω”, “ ” and “ ”.
• Switch between Hz and %.
• Switch between °F and °C.
• Wake meter during Auto Power Off.
F. Relative Reading Mode
• Press to store current value.
• Display will now show the difference between the stored and live
readings.
• Press again to return to live reading.
G. Auto / Manual Range
• Press repeatedly to cycle through manual ranges.
• Press for 2 seconds to return to auto ranging mode.
• AT is displayed on LCD only during auto ranging mode.
H. Max/Min Hold
• Press to enter Max/Min mode; the largest and smallest values will
be saved while in this mode.
• Press repeatedly to alternative between the maximum and
minimum readings.
• Press for 2 seconds to return to live reading and clear the stored
maximum and minimum values.
I. Hold / Auto Hold / Backlight
• Hold captures the current displayed value.
• Auto Hold captures the first stable displayed value, until a new
stable value is measured. The meter will then capture the new value
and emit a beep (V, Ohm, Temperature and Amp functions).
• Press to hold current input on the display.
• Press again to enter Auto-Hold to capture stable values.
• Press again to return to normal operation.
• Press and hold to activate display backlight.
• Using lights drains the battery significantly.
J. K. Battery/Fuse Replacement
• When indicator is displayed on the LCD, batteries must be
replaced.
• Remove rubber boot, back screw and replace 2 x AAA batteries.
• This meter uses 440mA/1000V (69192) and 11A/1000V (69191)
fast blow fuses.
L. Magnetic Hanger Accessory (Optional, Sold Separately)
• Slide magnetic adapter into protective rubber boot.
• Attach instruments to metal for hands-free use.
M. Bar Graph
• The bar graph shows an approximate analog representation
of a measurement.
• The bar graph responds much faster than the digital display.
• The scale of the bar graph is zero to the maximum reading of
the selected range.
FuNctIoN INStructIoNS
1. ac Voltage: <1000V.
Features:
Do not attempt to measure more than 1000V
• Rotate selector to "AC" Voltage position.
• Attach red lead to “V” input.
B
D
a
F
E
c
3. ac/Dc current (large): <10a
Features:
Do not attempt to measure more than 10a
• Start with this setting if current level is unknown.
• Meter will automatically select "A" when red lead is connected to
"A" input. “LE ad” will show if connected but fuse is blown.
4. ac/Dc current (small): < 400ma
Features:
Do not attempt to measure more than 400ma
• Rotate selector to "µA" or "mA" position
• Attach red lead to “mAμA” input.
• Select AC or DC current source.
5. resistance/Diode/continuity
G
I
H
L
K
J
M
continuity Features:
MaX/MIN HoLD
• Display shows resistance.
• Buzzer sounds if less than 40Ω
Diode Features:
MaX/MIN HoLD
Display shows:
• Forward voltage drop if forward
biased.
• “O.L” if reverse biased.
5
1
8
3
4
7
6
resistance Features:
•
Do not measure resistance on a
live circuit.
• Ω = < 60MΩ
HoLD rEL
raNGE MaX/MIN
2
2. Dc Voltage: <1000V.
Features:
Do not attempt to measure more than 1000V
• Rotate selector to "DC" Voltage position.
• Attach red lead to “V” input.
MaX/MIN raNGE HoLD rEL a- HoLD
MaX/MIN raNGE HoLD rEL a- HoLD
MaX/MIN raNGE HoLD rEL a- HoLD
MaX/MIN raNGE HoLD rEL a- HoLD
a- HoLD
PRESS TO SELECT
Resistance
Diode
Continuity
Dwg Name: MM1300-139713ART Dwg No: 139713
ECO No: 16082 Pkg Dwg Ref: 1650 Rev: B
Color Reference: N/A
PRESS
PRESS
MM1300 Instruction Manuals - MASTER.indd 5-8 3/12/2014 10:16:57 AM