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Unit of Measure
Items
mm600

1000 V Auto-Ranging Digital Multimeter
mm300

600 V Manual-Ranging Digital Multimeter
mm700

True Root Mean Squared (TRMS)/Low Impedance Digital Multimeter
mm400

600 V Auto-Ranging Digital Multimeter
Description N/A "This automatically ranging digital multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, test diodes and continuity. Exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters loaded with innovative, time-saving features." N/A "Klein® Tools MM300 is a manual ranging multimeter that measures AC/DC voltage, DC current, and resistance. It can also test batteries, diodes, and continuity. Klein Tools™ Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features." N/A "Klein® Tools MM700 is an automatically ranging true root mean squared (TRMS) digital multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, diodes and continuity. Klein Tools™ Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features." N/A "Klein® Tools MM400 is an auto-ranging multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, and test diodes and continuity. Klein Tools™ Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features."
Standard N/A CAT IV 600 V N/A CAT III 600 V N/A CAT IV 600 V N/A CAT III 600 V
Brand N/A Klein®
Type N/A Digital Multimeter
UPC Code N/A 92644690228 N/A 92644690198 N/A 92644690235 N/A 92644690211
UNSPSC code N/A 41113630
Style N/A Digital
Display N/A 4000 Count Liquid Crystal Display (LCD) N/A 2000 Count Liquid Crystal Display (LCD) N/A 4000 Count Liquid Crystal Display (LCD) N/A 4000 Count Liquid Crystal Display (LCD)
Batteries N/A AAA
Included N/A Includes Carrying Pouch, Test Leads, Alligator Clips, Thermocouple with Adapter and Batteries N/A Test Leads and Batteries N/A Carrying Case, Test Leads, Thermocouple, Batteries, and Alligator Clips N/A Includes Test Leads, Thermocouple with Adapter and Batteries.
Number of Batteries N/A 2
Ingress Protection N/A IP42 N/A N/A IP42 N/A
Capacitance N/A 1000 µF N/A N/A 4000 µF N/A 200 µF
Operating Temperature [Min] N/A -18 ºC0 ºF N/A N/A -18 ºC0 ºF N/A -18 ºC0 ºF
Operating Temperature [Max] N/A 538 ºC1000 ºF N/A N/A 816 ºC1500 ºF N/A 538 ºC1000 ºF
Frequency [Min] N/A 1 Hz N/A N/A 1 Hz N/A 1 Hz
Frequency [Max] N/A 500 kHz N/A N/A 500 kHz N/A 500 kHz
Resistance N/A 40 MO N/A 20 MO N/A 40 MO N/A 40 MO
Direct Current (DC) Current N/A 10 A
Alternating Current (AC) Current N/A 10 A N/A N/A 10 A N/A 10 A
Alternating Current (AC) Voltage N/A 1000 V N/A 600 V N/A 1000 V N/A 600 V
Direct Current (DC) Voltage N/A 1000 V N/A 600 V N/A 1000 V N/A 600 V
Drop Protection N/A 6.6 ft2 m N/A 3.3 ft1 m N/A 6.6 ft2 m N/A 3.3 ft1 m
Overall Length N/A 2-3/32 in53.2 mm N/A 1-25/32 in45.2 mm N/A 2-3/32 in53.2 mm N/A 1-25/32 in45.2 mm
Overall Width N/A 3-35/64 in90.1 mm N/A 3-1/6 in77.8 mm N/A 3-35/64 in90.1 mm N/A 3-1/6 in77.8 mm
Overall Height N/A 7 in177.8 mm N/A 6.000 in152.4 mm N/A 7 in177.8 mm N/A 6.000 in152.4 mm
Weight N/A 0.41 kg0.90 lb N/A 0.23 kg0.51 lb N/A 0.41 kg0.90 lb N/A 0.23 kg0.51 lb
Features N/A
  • "Measures up to 1000 V AC/DC voltage, 10 A AC/DC current and 40 MO resistance plus temperature, capacitance, frequency, duty-cycle, test diodes and continuity".
  • CAT IV 600V safety rating
  • Built to endure a 6.6' (2 m) drop and withstand daily wear and tear on the job site.
  • Low battery indicator and easily accessible battery and fuse replacement compartment.
  • "For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations".
  • Do not attempt to measure resistance or continuity on live circuits.
  • "Do not use the meter during electrical storms or in wet weather, and do not use the meter or test leads if they appear to be damaged."
 		N/A
  • "Measures up to 600 V AC/DC voltage, 10 A DC current and 2 MO resistance".
  • Built to withstand a 3.3' (1 m) drop and withstand daily wear and tear on the job site.
  • "For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations".
  • CAT III 600V safety rating.
  • Low battery indicator and easily accessible battery compartment.
  • Do not attempt to measure resistance or continuity on live circuits.
  • "Do not use the meter during electrical storms or in wet weather, and do not use the meter or test leads if they appear to be damaged."
 		N/A
  • Automatic ranging true root mean square (TRMS) technology for increased accuracy.
  • "Measures up to 1000 V AC/DC voltage, 10 A AC/DC current and 40 MO resistance plus temperature, capacitance, frequency, duty-cycle, diodes and continuity".
  • CAT IV 600V Safety Rating.
  • Built to withstand a 6.6' (2 m) drop and withstand daily wear and tear on the job site.
  • Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages.
  • "For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations".
  • Low battery indicator and easily accessible battery and fuse replacement compartment.
  • Do not attempt to measure resistance or continuity on live circuits.
  • "Do not use the meter during electrical storms or in wet weather, and do not use the meter or test leads if they appear to be damaged."
 		N/A
  • "Measures up to 600 V AC/DC voltage, 10 A AC/DC current and 40 MO resistance".
  • CAT III 600V safety rating.
  • Built to withstand a 3.3' (1 m) drop and withstand daily wear and tear on the job site.
  • Low battery indicator and easily accessible battery compartment.
  • "For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations."
  • Do not attempt to measure resistance or continuity on live circuits.
  • Before each use verify meter operation by measuring a known voltage or current.
Note N/A Read, understand and follow all instructions, cautions and warnings attached to and /or packed with all test and measurement devices before each use.