Testo 770-2 - Clamp Meter: 马来西亚的首选 Muser Apac Sdn Bhd

详情

testo 770-2 - Clamp Meter

Fully retractable pincer arm to make your work easy
Auto AC/DC and large two-line display
Measuring functions for starting current on electric motors and μA measurements
Temperature adapter for type K thermocouples

The innovative grab mechanism makes the testo 770-2 the perfect clamp meter for non-contact measurements on tightly packed cables with a small diameter. In addition to the standard functions of the testo 770-1 clamp meter, it also offers a temperature adapter and measures current in the µA range.

Product Description

The testo 770-2 clamp meter makes it so much easier to work on tight measuring points, such as switching cabinets. The clamp meter's movable pincer arm can be fully retracted into the instrument. This means you can accurately grab tightly packed conductors such as cables and check them for faults.

Furthermore, it enables measurement of the starting current on electric motors and ionisation current testing in the µA range. The supplied temperature adapter for thermocouple probes can be used to measure electrical parameters as well as temperatures (compatible type K thermocouple probe can be ordered separately).

The clamp meter detects and selects AC/DC fully automatically and also provides automated selection of other electrical parameters such as resistance, continuity, diode and capacitance. This makes operation easier and more reliable than ever before. Your readings are clearly and distinctly presented on the two-line display.

Delivery Scope

testo 770-2 TRMS clamp meter, including batteries, 1 set of measuring cables and 1 x adapter for type K thermocouples.

Technical Data

Temperature - TC Type K (NiCr-Ni)
Measuring range	-20 to +500 °C
Accuracy	±1 °C (0 to +100 °C)
Resolution	0.1 °C

General technical data
Dimensions	243 x 96 x 43 mm
Operating temperature	-10 to +50 °C
Warranty	2 years
Storage temperature	-15 to +60 °C
Weight	378 g
Overvoltage Category	CAT IV 600V; CAT III 1000V
Authorizations	TÜV; CSA; CE

DC voltage
Measuring range / Resolution	4.000 V / 1 mV 40.00 V / 10 mV 400.0 V / 100 mV 600 V / 1 V
Accuracy	± (0.8 % of mv + 3 Digit)

AC voltage
Measuring range / Resolution	4.000 V / 1 mV 40.00 V / 10 mV 400.0 V / 100 mV 600 V / 1 V
Accuracy	± (0.8 % of mv + 3 Digit)

DC current
Measuring range / Resolution	400 A / 0.1 A
Accuracy	± (2 % of mv + 5 Digit)

AC current
Measuring range / Resolution	400 A / 0.1 A
Accuracy	± (2 % of mv + 5 Digit)

Resistance
Measuring range / Resolution	400.0 Ohm / 0.1 Ohm 4.000 kOhm / 1 Ohm 40.00 kOhm / 10 Ohm 400.0 kOhm / 100 Ohm 4.000 MOhm / 1 kOhm 40.00 MOhm / 10 kOhm
Accuracy	± (1.5 % of mv + 3 Digit)

Capacitance
Measuring range / Resolution	51.20 nF / 0.01 nF 512.0 nF / 0.1 nF 5.120 μF / 0.001 μF 51.20 μF / 0.01 μF 100 μF / 0.1 μF
Accuracy	± (1.5 % of mv + 5 Digit)

Frequency
Measuring range / Resolution	99.99 Hz / 0.01 Hz 999.9 Hz / 0.1 Hz 9.999 kHz / 1 Hz
Accuracy	± (0.1 % of mv + 1 Digit)

Instrument Measurement Functions
Diode test	yes
Continuity testing	yes
Display ligthing	yes
Hold	yes
MinMax	yes
Temperature measurement with adapter	yes
True RMS	yes
Inrush current measurement	yes
Display (counts)	4,000

Downloads

Product Brochures

Data sheet testo 770 (PDF, 234 KB)

Manuals

Video Demo

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