Elenco Electronics M-2666K Assembly And Instruction Manual

DIGITAL MULTIMETER KIT

MODEL M-2666K

WIDE RANGE DIGITAL MULTIMETER WITH

CAPACITANCE AND TRANSISTOR TESTING FEATURES

Assembly and Instruction Manual

1. FEATURES

• Wide measuring ranges: 34 ranges for AC/DC Voltage and Current, Resistance, Capacitance, TR hFE,
Diode Test, and Continuity Buzzer.

• 10MΩ Input Impedance

• Big LCD for easy reading

• Tilt Stand

• Rubber Holster

2. SPECIFICATIONS

2-1 General Specifications

Display 3 1/2 LCD 0.9” height, maximum reading of 1999.
Polarity Automatic “–” sign for negative polarity.
Overrange Indication Highest digit of “1” or “–1” is displayed.
Low Battery Indication “BAT” lettering on the LCD readout.
Operating Temperature 0

O

C to 50OC.
less than 80% relative humidity up to 35OC.
less than 70% relative humidity from 35OC to 50OC.

Storage Temperature –15

O

C to 50OC

Temperature Coefficient 0

O

C to 18OC and 28OC to 50OC.
less than 0.1 x applicable accuracy specification per degree C.

Power 9V alkaline or carbon zinc battery (NEDA 1604).
Battery Life (typical) 100 hours with carbon zinc cells.

200 hours with alkaline cells.

Dimensions (w/o holster) 3.55” (90.2mm) (W) x 7.6” (193mm) (L) x 1.78” (45.2mm) (H).
Weight (w/o holster) Approximately 10.4oz. (300g.)
Accessories Safety Test Leads 1 pair

2-2 Measurement Ranges (Accuracy: 1 year 18OC to 28OC)

DC Voltage

Range Resolution Accuracy Maximum Input

200mV 100μV+

0.5% of rdg + 2dgt

2V 1mV +

0.5% of rdg + 2dgt

20V 10mV +

0.5% of rdg + 2dgt DC 1000V or peak AC

200V 100mV +

0.5% of rdg + 2dgt

1000V 1V +

0.8% of rdg + 2dgt

Normal Mode Rejection Ratio: Greater than 46dB at 50Hz 60Hz (1k unbalance)