Electric security:

• measurement category: CAT III 600V acc. to EN 61010-1:2004
• protection class acc. to EN 60529: IP40

Other technical data:

• power supply: 9V battery type 6LR61
• display:  6600 counts, backlit LCD
• continuity test: threshold 40Ω; test current < 0,5mA
• diode test: test current of 0,3mA, typical open circuit voltage < 3V DC, typical
• low battery indication: BAT displayed
• over range indication: 0L displayed
• sampling rate: 2 times per second
• INRUSH: integration time 100ms
• temperature sensor: type K thermocouple
• input impedance: 10MΩ (V DC and V AC)
• AC bandwidth: 50...400Hz (A AC and V AC)
• auto power OFF: approx. 25 min.
• dimensions: 229 x 80 x 49 mm
• weight: 303 g
• accordance with following standards: EN 61010-1:2004, EN               61010-2-032       
• quality standard: ISO 9001

Rated operational conditions:

• internal clamp diameters: d1=36mm/d2=52mm
• operating temperature: +5...+40°C
• storage temperature: -20...+60°C
• operating humidity: max 80% up to 31°C decreasing linearly to 50% at 40°C
• storage humidity: <80%
• operating altitude: max 2000 m

AC/DC current measurement (TRUE RMS) 

Range	Resolution	Accuracy (DC)	Accuracy (AC)
0...659,9A	0,1A	±(2,5% m.v. +5 dgt)	±(2,5% m.v + 8 dgt)   for f=50...60Hz
660...1000A	1A	±(2,8% m.v. +8 dgt)	±(2,8% m.v. + 8 dgt) for f=50...60Hz

DC voltage measurement
 

 

Range	Resolution	Accuracy
0...6,599V	0,001V	±(1,5% m.v. + 3 dgt)
6,60...65,99V	0,01V
66,0...1000,0V	0,1V

AC voltage measurement (TRUE RMS)
 

Range	Resolution	Accuracy
0...6,599V	0,001V	±(1,8% m.v. + 5 dgt) for f=50...60Hz
6,60...65,99V	0,01V
66,0...1000,0V	0,1V

 Resistance measurement

Range	Resolution	Accuracy
0,0...659,9Ω	0,1Ω	±(1,0% m.v. + 4 dgt)
0,660...6,599kΩ	0,001kΩ	±(1,5% m.v. + 2 dgt)
6,60...65,99kΩ	0,01kΩ
66,0...659,9kΩ	0,1kΩ
0,660...6,599MΩ	0,001MΩ	±(2,5% m.v. + 3 dgt)
6,60...66,00MΩ	0,01MΩ	±(3,5% m.v. + 5 dgt)

 

Frequency measurement

Range	Resolution	Accuracy
30,0...999,9Hz	0,1Hz	±(1.2% m.v. + 2 dgt) sensitivity:30...5kHz:10Vrms min. 5kHz...15kHz:40Vrms min. for 20%...80% duty cycle
1,000...9,999kHz	0,001kHz
10,00...15,00kHz	0,01kHz

 

Temperature measurement

Range	Resolution	Accuracy
-20...760°C	0,1°C	±(3,0% m.v. + 5°C)
-4...1400°F	0,1°F	±(3,0% m.v. + 9°F)

Duty cycle measurement

Range	Resolution	Accuracy
10,0...94,9%	0,1%	±(1,2% m.v. + 2 dgt)

 

• pulse width: 100μs...100ms,
• frequency range: 30Hz...5kHz,
• sensitivity: 30Hz...5kHz: 10Vrms, 5kHz...15kHz: 40Vrms.

  „m.v.”- measured value