Testo 770-1 - Clamp Meter: 马来西亚的首选 Muser Apac Sdn Bhd

详情

testo 770-1 - Clamp Meter

Fully retractable pincer arm for maximum flexibility
Auto AC/DC
Large two-line display

The testo 770-1 clamp meter is ideally suited for non-contact current measurement on tightly packed power cables or conductors with a small diameter. The unique grab mechanism means you can grab each individual cable easily and safely.

Product Description

This clamp meter means you can cope in any application environment, no matter how tight. The movable pincer arm can be fully retracted into the instrument, so that you can for instance grab tightly packed cables in switching cabinets as if you were using a hook. You have never been able to measure as conveniently as this in tight spots.

The operation of the testo 770-1 clamp meter is also easier and more reliable than ever before. It automatically detects and selects AC/DC and other electrical parameters, such as resistance, continuity, diode and capacitance. In addition, you can also use it to measure the starting current. And the two-line display presents your readings clearly and distinctly.

Delivery Scope

testo 770-1 TRMS clamp meter, including battery and 1 set of measuring cables.

Technical Data

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	±(1.0 % 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 40.000 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 % + 1 Digit)

Instrument Measurement Functions
Diode test	yes
Continuity testing	yes
Display ligthing	yes
Hold	yes
MinMax	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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