The CD772 is designed for measurements in the CAT II (1000 Volts) and CAT III (600 Volts) ranges. It has an accuracy of 0.5% with an input resolution of 0.1mV for DCV. The instrument has True-RMS capability that allows it to accurately measure AC sine waves that are not pure. The device features a 4000 count, large format display that makes it easy on the eyes, and a backlight for working in low light or dark environment. Along with voltage, current, frequency, and capacitance measurement, the CD772 can also measure temperature using a K-type thermocouple sensor (-20?~300?). The device also features continuity test capability with a buzzer alarm and an LED indicator. The device has an Auto-power save mode that activates after 30 minutes of inactivity. The device has an overall secure build, it is made using double molding with an outside made of elastic elastomer material, and is according to the IEC61010-1 CAT.III 600V / CAT. II 1000V standards. The test lead pins come with removable pin covers and should be kept covered when measuring in a CAT III environment.

Features:

• True AC RMS
• 4000 Count Large Display with Backlight
• 5% Accuracy
• Range hold, Data hold, and Relative function
• Auto and Manual range selection
• Auto power save: Power save about 30 minutes after no operation
• Continuity confirmed by the buzzer and red LED
• Temperature measurements up to 300 ? (K type thermocouple temperature sensor)
• Double molding with outside made of elastic elastomer material
• IEC61010-1 CAT.III 600V / CAT. II 1000V certified

Technical Data:

	Range	Accuracy	Resolution	Input Impedance
DCV	400m / 4 / 40 / 400 / 1000V	±(0.5%+2)	0.1mV	10M~100MΩ
ACV	4 / 40 / 400 / 1000V	±(1.2%+8)	0.001V	10M~11MΩ
DCA	400Ω / 4000Ω / 40m / 400m / 4 / 15A	±(1.4%+3)	0.1 ΩA	-
ACA	400Ω / 4000Ω / 40m / 400m / 4 / 15A	±(1.8%+6)	0.1 ΩA	-
Resistance	400 / 4k / 40k / 400k / 4M / 40M Ω	±(1.2%+5)	0.1Ω	-
Capacitance	50n / 500n / 5μ / 50μ / 100μF	±(5%+10)	0.01nF	-
Temperature	-20°C - 300°C	±(3%+30)	0.1°C
Frequency	5 / 50 / 500 / 5k / 50k / 100kHz	±(0.3%+3)	0.001Hz	-
Continuity	Buzzer sounds and LED lights up at between 0Ω and 85Ω(±45Ω). Open voltage: Approx.0.4V
Diode test	Open voltage:approx.1.5V

Functions:

	Continuity Buzzer The buzzer sounds when the measuring object is electrically conducting.
	Low Power Ohm Ohm Resistance is measured by applying voltage of approximately 0.4V or less on a measuring object.
	Range Hold The range is fixed in the measurement of varying voltage and current which is difficult to read in the auto range.
	Frequency in Hertz Commercial frequencies of 50Hz/60Hz can be measured.
	Capacitor Capacitor capacity (electrostatic capacity) is measured in F (farad), μF, etc.
	Data Hold A value indicated on the display is fixed even after the test lead is removed, and can be used as a record for reference purposes.
	Relative Value A certain measured value is assumed as 0 and measured values after that are expressed by positive or negative values relative the value fixed as 0.
	Auto Power Off Power is automatically turned off when a certain time has elapsed after power-up. Some models have a function to cancel this function.
	Continuity LED The LED lights up when the measuring object is electrically conducting.
	Backlight Backlit display allows indicator reading in a dark place.
	Auto Power Save The display disappears to bring the device into the power-save state when a certain time has passed after power-up. Some models have a function to cancel this function.
	True RMS AC current and voltage of a non-sine wave can be measured by True RMS (Root-Mean-Square) values.

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.