Product Brochure

Included:
•
Test leads with CAT III/CAT IV safety caps
•
Thermocouple with adapter (temperature-measuring models only)
•
Batteries
•
CAT III 600V safety rating
•
Built to withstand a 3.3 ft. (1 m) drop
•
For use in basic and controlled electromagnetic environments like
residential, business and light-industrial locations
•
Low battery indicator and easily accessible battery compartment
•
The MM300 is a manual-ranging digital multimeter that measures
AC/DC voltage, DC current, and resistance. It also tests diodes and
continuity, and has a battery test mode
•
The MM400 is an auto-ranging digital multimeter that measures
AC/DC voltage, AC/DC current, and resistance. It also measures
temperature, capacitance, frequency, duty-cycle, and tests diodes
and continuity
Features
MM300
Manual Ranging
MM400
Auto Ranging
Drop Protection 3.3 ft. (1 m) 3.3 ft. (1 m)
Ingress Protection
– –
Safety CAT III 600V CAT III 600V
AC Voltage (Volts) 600V 600V
DC Voltage (Volts) 600V 600V
AC Current (Amps)
–
10A
DC Current (Amps) 10A 10A
Ohms (Resistance) 20MΩ 40MΩ
DC Millivolts
AC Milliamps
–
DC Milliamps
AC Microamps
–
DC Microamps
True RMS
– –
Audible Continuity
Backlight
–
Temperature
–
0° – 1000°F
(-18° – 538°C)
Low Impedance
– –
Auto Ranging
–
Range Hold
–
Data Hold
Diode Test
Capacitance Test
–
200 μF
Frequency / Duty Cycle
–
1Hz – 50 KHz
Max / Min
–
Lead Warning
– –
Bar Graph
– –
Magnetic Mount
Available As
Accessory
Available As
Accessory
Auto-Power Off
–
Battery Test
–
LCD Display Count 2000 4000
Digital Multimeters
Electrical Test & Measurement
AUTO
A
AC
CL200
www.kleintools.com
213
See warning section on page 212 for important safety information regarding multimeters
Specifications are subject to change.
See page 310 for additional information on warnings.