Extech CT70 AC Circuit Analyzer and GFCI (RCD) Tester

Name: Extech CT70 AC Circuit Analyzer and GFCI (RCD) Tester
Brand: EXTECH
SKU: CT70-AC
Availability: InStock

$399.00 .( $438.90 inc. GST )

2 in stock (can be backordered)

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The Extech CT70 is a GFCI and AC Circuit Analyzer which covers outlet load handling and outlet tester functions. Complete with AC test cord (standard North American 3-prong plug). The CT70 is an AC Load Tester for 230V circuits (5A, 8A and 10A), ideal for checking outlets prior to use. The CT70 is an essential piece of equipment for any electrician or technician working with electrical circuits. It helps to identify and prevent potential hazards by testing for proper grounding and voltage levels. The CT70 is also useful for performance testing of machinery and equipment. By identifying poor ground impedance, lack of sufficient voltage under load, or high ground-to-neutral voltage, the CT70 can help to ensure that equipment is operating at peak efficiency. The CT70 is a versatile and essential tool for anyone working with electrical circuits.

Extech CT70 Datasheet Extech CT70 User Manual

SKU: CT70-AC Category: EXTECH Tags: AC Load Tester, Circuit Analyzer, Extech CT70

The Extech CT70 AC Circuit Analyzer can detect circuit and wiring problems such as: Poor ground impedance, false grounds, missing ground fault protection, low voltage availability under load, and high ground-to-neutral voltage. In addition, the CT70 tests GFCI and EPD circuits.

Circuit and wiring issues listed above can introduce shock hazards (from grounding issues) and can comprise performance of machinery and equipment (from poor ground impedance, lack of sufficient voltage under load and/or high ground-to-neutral voltage). In addition, fire can result from the heat generated by high resistance points in a circuit.

Extech CT70 AC Circuit Analyzer Features

True RMS measurements
Voltage drop measurements on 12A, 15A, and 20A loads for 120 V circuits
Voltage drop measurements on 5A, 8A, and 10A loads for 230 V circuits
Voltage measurements: Line, ground-to-neutral, and peak
Measures frequency of the voltage
Checks 3-wire receptacle configuration
Finds false grounds
Tests GFCI and EPD circuits
Complete with AC test cord (standard Australian 3 pin 10A plug).

Weight	0.5 kg

Specifications

Extech CT70 Measurement Specifications
	Range and Resolution	Accuracy
Line Voltage (Single phase)	100.0 to 250.0 VAC	± (1.0% + 0.2V)
Peak Line Voltage	121.0 to 350.0 VAC	± (1.0% + 0.2V)
Frequency	45.0 to 65.0 Hz	± (1.0% + 0.2Hz)
Voltage drop (%)	0.1 to 99.9%	± (2.5% + 0.2%)
Voltage (under load)	10.0 to 250.0 VAC	± (2.5% + 0.2V)
Neutral to Ground Voltage	0.0 to 10.0 VAC	± (2.5% + 0.2V)
Impedance	0.00 to 3.00 Ω (Hot)	± (2.5% + 0.02Ω)
Impedance	>3 Ω (Neutral, Ground)	Unspecified
GFCI Trip Current	6.0 to 9.0mA	± (1.0% + 0.2mA)
EPD Trip Current	30.0 to 37.0mA	± (1.0% + 0.2mA)

General Specifications
Display	128 x 64 LED with backlighting
Voltage display update rate	2.5 seconds max.
Over range indication	‘OL’ display
Equipment Power Rating	100 to 250 VAC 3.9 VA, 45 to 65Hz, 18.0mA
Operating Temperature	0°C to 50°C
Operating Humidity	Max 80%
Dimensions	203 x 71 x 51 mm
Weight	317.5g
Safety approvals	CE, ETL