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REED ST-332, Инструкция по эксплуатации, Страница: 9 / 12

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reedinstruments

www

com

Resistance and Continuity Measurements

1..Insert.the.black.test.lead.into.the.negative.COM.terminal.and.the.red.

test.lead.into.the.positive.terminal.

2..Set.the.function.switch.to.the.

..

..

Ω

.position.

3..Use.the.multifunction.

MODE

.button.to.select.resistance.

4..Touch.the.test.probe.tips.across.the.circuit.or.component.under.test...

It.is.best.to.disconnect.one.side.of.the.device.under.test.so.the.rest.of.
the.circuit.will.not.interfere.with.the.resistance.reading.

5..For.Resistance.tests,.read.the.resistance.on.the.LCD.display.

6. For Continuity tests, if the resistance is < 150Ω, a tone will sound.

Diode Measurements

1..Insert.the.black.test.lead.banana.plug.into.the.negative.

COM

.jack.and.

the.red.test.lead.banana.plug.into.the.positive.diode.jack.

2..Turn.the.rotary.switch.to.the.

..

.position.

3..Press.the.MODE.button.until.“.

.”.appears.in.the.display.

4..Touch.the.test.probes.to.the.diode.under.test..Forward.voltage.will..

indicate.0.4V.to.0.7V..Reverse.voltage.will.indicate.“

OL

”..Shorted..

devices.will.indicate.near.0mV.and.an.open.device.will.indicate.“

OL

”..

in.both.polarities.

Capacitance Measurements

WARNING

:. To. avoid. electric. shock,. disconnect. power. to. the. unit. .

under.test.and.discharge.all.capacitors.before.taking.any.capacitance.
measurements..Remove.the.batteries.and.unplug.the.line.cords.

1..Set.the.rotary.function.switch.to.the.cap.position.
2..Insert.the.black.test.lead.banana.plug.into.the.negative.(COM).jack.

Insert.the.red.test.lead.banana.plug.into.the.positive.(V)..jack.

3..Touch.the.test.leads.to.the.capacitor.to.be.tested.
4..Read.the.capacitance.value.in.the.display.

Содержание ST-332

Страница 1: ...reedinstruments www com Model ST 332 400A AC DC Clamp Meter Instruction Manual...

Страница 2: ...Operating Instructions 8 11 AC DC Current Measurements 8 DC AC Voltage Measurements 8 Resistance Continuity Measurements 9 Diode Measurements 9 Capacitence Measurements 9 Frequency or duty cycle measu...

Страница 3: ...he meter is not in use Warnings Set function switch to the appropriate position before measuring When measuring volts do not switch to current resistance modes Do not measure current on a circuit whos...

Страница 4: ...est before performing Diode Resistance or Continuity tests Voltage checks on electrical outlets can be difficult and misleading because of the uncertainty of connection to the recessed electrical cont...

Страница 5: ...de Select Button 8 Range Delect Button 9 Hz Duty Button 10 COM Input Jack 11 V C F Jack 12 Battery Cover Display Descriptions 1 DC Direct Currrent AC Alternating Current 2 Minus Sign 3 4000 Count 0 to...

Страница 6: ...00 0 mVAC 1 0 10 digits 4 000 VAC 2 0 5 digits 40 00 VAC 400 0 VAC 600 VAC 2 0 5 digits Resistance 400 0 1 0 4 digits 4 000K 1 5 2 digits 40 00K 400 0K 4 000M 2 5 3 digits 40 00M 3 5 5 digits Capacita...

Страница 7: ...nt 50 60Hz AAC AC Voltage Bandwidth 50 400Hz VAC Operating Temperature 14 to 122 F 10 to 50 C Storage Temperature 14 to 140 F 30 to 60 C Relative Humidity 90 0 C to 30 C 75 30 C to 40 C 45 40 C to 50...

Страница 8: ...itch to the 400ADC 40ADC 400AAC or 40AAC range If the range of the measured is not known select the higher range first then move to the lower range if necessary 2 Press the trigger to open jaw Fully e...

Страница 9: ...COM jack and the red test lead banana plug into the positive diode jack 2 Turn the rotary switch to the position 3 Press the MODE button until appears in the display 4 Touch the test probes to the di...

Страница 10: ...ading press the data hold button The data hold button is located on the left side of the meter top button While data hold is active the HOLD display icon appears on the LCD Press the data hold button...

Страница 11: ...location Press and hold the Range button for two seconds to return to autoranging Manual ranging does not function in the AC Current Diode and Continuity check functions Battery Replacement 1 Remove t...

Страница 12: ..._______________ ________________________________________________ ________________________________________________ ________________________________________________ _____________________________________...

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