Lutron CM-9930R แคลมป์มิเตอร์ Clamp Meter

Ohms

400 ohm

0.1 ohm

± ( 1 % + 5 d )

AC / DC 400V

4 K ohm

1 ohm

40 K ohm

10 ohm

400 K ohm

100 ohm

4 M ohm

1 K ohm

± ( 2 % + 2 d )

40 M ohm

10Kohm

± ( 3.5 % + 5d )

Capacitance

50 nF

10 pF

± ( 3 % + 5d )

* See Remark

AC / DC 400V

500 nF

100 pF

5 uF

0.001 uF

50 uF

0.01 uF

Frequency

(> 5 V)

5 Hz

0.001 Hz

± (1 % + 5 d)

AC / DC 1000V

50 Hz

0.01 Hz

500 Hz

0.1 Hz

5 KHz

1 Hz

50 KHz

0.01 KHz

100 KHz

0.1 KHz

Duty cycle

1 % to 99 %

0.1 %

Diode

Short/non conductance, good/defect test

Continuity

If rmeasuring esistance is less than 10 ohm, the beeper will sound

Remark :

* Spec. tested under the environment RF Field Strength less than 3 V/M & frequency less than the 30 MHz only

* The accuracy of capacitance range are specified under that the " zero " procedure is executed before the measurement (push " REL. button)

Circuit

LSI circuit provides high reliability and durability.

Display

15 mm LCD, 4 digits, Max. indication 4000.

Measurements

ACA, DCA, ACV, DCV, Ohms, Diode, Hz, Capacitance, Duty cycle, Continuity beeper.

A/D counts no.

4000 counts, Auto range

Voltage ranges

AC / DC 0.1 mV to 1000V

Current ranges

AC / DC Direct input : 0.1 uA to 400 mA
AC / DC Clamp on : 0.1 A to 2000 A

Safety standard

IEC 1010 CATIII 1000V

ACV input impedance

Input impedance for ACV & DCV range is 10 Mega ohm.
ACV frequency response is from 45 to 1 KHz

Clamp frequency response

ACA frequency response is from 45 to 1 KHz

Data Hold

push button to freeze the display reading on the LCD display

Relative measure.

To offset the measurement value.

DCA zero adj.

Push button adjustment for DCA

Range selection

Auto range & manual range

Display sampling time

Approx. 0.35 second.

Data Output USB/RS232

RS232/USB PC COMPUTER interface.

Operating Temperature

0°C to 50°C

Operating Humidity

Less than 80% RH.

Power Supply

DC 9V battery, heavy duty or Alkaline type
006P, MN1604 ( PP3) or equivalent.

Power Consumption

Approx. DC 5 mA.

Dimensions

HWD : 255 x 73 x 38 mm

Current Sensor

Hall effect sensor.

Zero adjustment

DCA : Push bottom adjustment.
Other ranges : Automatic adjustment.

Over-input

Indication of " OL " or " -OL ".

Sampling Time

Approx. 0.35 second.

Data Output

RS 232/USB PC computer interface.
* Connect the optional RS232 cable
UPCB-02 will get the RS232 plug.
* Connect the optional USB cable
USB-01 will get the USB plug.

Battery

DC 9V battery, heavy duty or Alkaline type, 006P, MN1604 ( PP3) or equivalent.

Weight

380 g (Including battery)

Max. Jaw Open Size

51 mm Dia.

Accessories Included

Operation manual x 1
Test lead (red & black) x 1 Set
Fuse (500 mA, 5 mm dia. x 20 mm) x 1

Optional Accessories

RS232 cable : UPCB-02
USB cable : USB-01
* Data Acquisition software : SW-U801-WIN
* Carrying case, EMF Adapter, Light Adapter, Anemometer Adapter, Pressure Adapter, Sound Adapter, Tachometer Adapter, High Voltage Probe.