Extech Instruments CT40 Guía de usuario descargar pdf (Pagina 8)

CT40- EU-EN V1.7 1/13

Specifications

Max input voltage 600V AC/DC

Diode Test Test current 1mA max., open circuit voltage of 1.5V typical

Continuity Check Audible threshold between 15Ω and 200Ω

Display 2000 count 3 -1/2 digit LCD

Over range indication LCD displays “OL”

Polarity Minus (-) sign for negative polarity.

Low Battery Indication “BAT” symbol indicates low battery condition.

Input Impedance >7.5MΩ (VDC & VAC)

AC Response Average responding

ACV Bandwidth 50Hz to60Hz

Auto Power Off 15 minutes (approximately)

Fuse mA, µA ranges; 0.2A/250V fast acting Fuse

Batteries 9V battery and two “AAA” batteries

Operating Temperature 0°C to 40°C (32°F to 104°F)

Storage Temperature -10°C to 50°C (14°F to 122°F)

Weight 308g (10.8 oz`)

Size 162x74.5x44.0mm (6.3x2.9x1.7”),

Standards IEC61010-1 CAT III-600V Pollution degree II, CE Approved

Transmitter Specifications

Display Two red LED lamps

Alligators 17Croc clips-red*16, black*1

Cable resistance 30K Ohm max

Power 9V battery

Power current 1.8mA

Operating temperature 0°C to 40°C (32°F to 104°F)

Storage temperature –10°C to 50°C (14F to 122°F)

Receiver Specifications

Display Two digit blue LED display

Alligators 2 Croc clips-red*1, black*1

Power 9V battery

Power current 23mA

Operating temperature 0°C to 40°C (32°F to 104°F)

Storage temperature –10°C to 50°C (14°F to 122°F)

Continuity test Audible threshold between 15Ω and 1000Ω

Cable voltage check 5V to 16V DC

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Extech Instruments CT40 Guía de usuario Pagina 8