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DIGITAL MULTIMETER LUTRON DM-9090

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* Multi-function measurement : ACV, DCV, ACA, DCA,

OHMS, CAPACITANCE, TEMP., Hz, DIODE, hFE,

CONTINUITY BEEPER.

* Rotary function switch, easy operation.

* Large size LCD display.

* meet IEC safety requirement, & approval.

* Built in overload protection for any ranges.

* Fuse for overload protection.

2. SPECIFICATIONS

2-1 General Specifications

Display 18mm (0.7") LCD (Liquid Crystal Display),

3 1/2 digits, Max. indication 1999.

Measurement 40 ranges covering DCV, ACV,

DCA, ACA, ohms, CAPACITANCE,

FREQUENCY, TEMPERATURE, hFE,

DIODE, Continuity Beeper,

Polarity Automatic Switching '_' indicates

negative polarity.

Zero Adjustment Automatic.

Over - input display shows '1' or '-1'

Sampling Time Approx. 0.4 second.

Operating Temp. 0 ℃ to 50 ℃ (32 ℉ to 122 ℉).

Operating Max. 80% RH.

Humidity

Power Supply 006P DC 9V battery (heavy duty type).

Power Approx. DC 3.6 mA.

Consumption

Dimension 185x87x39 mm (7.3x3.4x1.5 inch).

Weight 322 g/0.71 lb. (including battery).

Standard Red and Black Test Leads .................... 1 pair.

Accessories 0.5 Amp Spare Fuse .............................1 PC.

Instruction Manual ............................... 1 PC.

2-2 Electrical Specifications (23±5℃)

DC VOLTAGE

RANGE ACCURACY RESOLUTION INPUT OVERLOAD

IMPEDANCE PROTECTION

500V DC,

200mV ± (0.5%+1d) 100uV 350V AC,

15 secs

2V 1mV

20V ± (0.8%+1d) 10mV 10M ohm DC 600V

200V 100mV AC 600V

600V 1V

AC * FREQUENCY RESPONSE: 40Hz-500Hz, SINE WAVE

VOLTAGE SPEC. TESTED ON 60Hz/50Hz

RANGE ACCURACY RESOLUTION INPUT OVERLOAD

IMPEDANCE PROTECTION

500 AV,

200mV 100uV 350V AC,

15 secs

2V 1mV

(0.01V-2V) DC 600V

20V ± ( 1%+2d) 10mV 10M ohm AC 600V

200V 100mV

600V 1V

AC/DC * FREQUENCY RESPONSE: 40Hz-500Hz, SINE WAVE

CURRENT SPEC. TESTED ON 60Hz/50Hz

RANGE ACCURACY RESOLUTION VOLTAGE OVERLOAD

DROP PROTECTION

200uA DCA: 0.1uA

2mA ± (1%+1d) 1uA 0.5 A Fuse

20mA ACA: 10uA ACA:

200mA ± (1.2%+2d) 100uA AC200mV

DCA: DCA: UNFUSED

10A ± (1.5%+2d) 10mA DC200mV

ACA:

± (1.5%+3d)

RESISTANCE

RANGE ACCURACY RESOLUTION OPEN CKT. OVERLOAD

VOLTAGE PROTECTION

200 ohm ± (1%+3d) 0.1 ohm 3 V Max.

2K 1 ohm AC 500V

20K 10 ohm DC 500V

200K ± (0.8%+1d) 100 ohm APPROX. ( Protected

2000K 1K ohm 0.3 V Max. by PTC )

20M ± (2%+2d) 10K ohm

CAPACITANCE

RANGE ACCURACY RESOLUTION TESTED

FREQUENCY VOLTAGE

2000pF 1pF

20nF 10pF

200nF ± (2.5%+5d) 100pF 400Hz 500mV

2uF 1nF

20uF 10nF

TEMPERATURE

RANGE RESOLUTION ACCURACY

-20℃ to 750℃ 1℃ >0℃, ± (1% + 2dgt) To 300 ℃,

(Over 550℉ 3%)

0℉ to 1400℉ 1℉ >32℉,± ( 1% + 3dgt) To 550 ℉,

(Over 500 ℉ 3%)

FREQUENCY (Hz)

RANGE MEASURING ACCU- RESOLUTION INPUT SEN- MAX. INPUT

RANGE RACY SITIVITY VOLTAGE

200Hz 9-199.9 Hz 0.1 Hz

±

2 KHz 9-1999 Hz (1% 1Hz 35mV RMS 500V DC/AC

+ 2d)

20KHz 0.9-19.99 kHz 10Hz

CONTINUITY BEEPER

A CONTINUITY TEST BEEPER IS STANDARD. SO WHEN

ARE CHECKING CIRCUITS FOR SHORTS OR OPENS, YOU

DO NOT HAVE TO LOOK AT THE METER. THE BEEPER

SOUNDS IF CONTINUITY IS PRESENT.

DIODE TEST

OPEN CIRCUIT VOLTAGE IS APPROX. DC 3V Max.

TRANSISTOR hFE MEASUREMENT

0 - 1000 hFE VALUES FO EITHER P.N.P. OR N.P.N.

TRANSISTOR

(TEST CONDITION: BASE DC CURRENT APPROX.

10uA, VCE: APPROX. 2.8V)

3. Optional Accessories and Adapters

Temperature Probe (Type K) TP-01, naked bead.

Temperature Probe (Type K) TP-02A. immerse, general purse

Temperature Probe (Type K) TP-03, high temperature.

Temperature Probe (Type K) TP-04, surface.

Carry case CA-03

Carry case CA-05A

Plug PL-03

Test Lead TL-02AS

DCA. ACA CLAMP ADAPTER CA-501, CA-502, CA-202, CA-203

TACHOMETER ADAPTER TA-601

PRESSURE ADAPTER PS-403

HUMIDITY ADAPTER HS-702

SOUND ADAPTER SL-406

ANEMOMETER ADAPTER AM-402

LIGHT ADAPTER LX-02

EMF ADAPTER EMF-824

HIGH VOLTAGE PROBE HV-40

 

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