Testo 770-1 Clamp Meter, 400A dc, Max Current 400A ac CAT III 1000V

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£116.15

(exc. VAT)

£139.38

(inc. VAT)

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Calibration Options:

presentation
Testo 770-1 Clamp Meter, Max Current 400A ac CAT III 1000V With RS Calibration
Calibration Type:
RSCAL
RS Stock No.
905-6910

Each

£169.15

(exc. VAT)

£202.98

(inc. VAT)

presentation
Testo 770-1 Clamp Meter, Max Current 400A ac CAT III 1000V With UKAS Calibration
Calibration Type:
UKAS
RS Stock No.
905-6914

Each

£191.15

(exc. VAT)

£229.38

(inc. VAT)

RS Stock No.:
905-5891
Distrelec Article No.:
300-27-998
Mfr. Part No.:
0590 7701
Brand:
Testo
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Brand

Testo

Absolute Maximum AC Current Measurement

400A ac

Absolute Maximum DC Current Measurement

400A dc

Absolute Maximum AC Voltage Measurement

600V ac

Absolute Maximum DC Voltage Measurement

600V dc

Absolute Maximum Resistance Measurement

40MΩ

Model Number

770-1

AC Current Measurement Resolution

100mA

DC Current Measurement Resolution

100mA

Best DC Current Accuracy

±(2% rdg + 5dgts)

Clamp Meter Type

AC/DC Clamp Meter

Best AC Current Accuracy

±(2% rdg + 5dgts)

Best AC Voltage Accuracy

±(1% rdg + 3dgts)

Functions Measured

AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency, Resistance

True RMS

Yes

Best DC Voltage Accuracy

±(0.8% rdg + 3dgts)

Resistance Measurement Resolution

100mΩ

Width

96mm

Length

243mm

Dimensions

243 x 96 x 43mm

DC Current Measurement Range

0.1 → 400 A

Power Source

Battery

Height

43mm

Safety Category

CAT III 1000 V, CAT IV 600V

AC Voltage Measurement Resolution

1mV

AC Current Measurement Range

0.1 → 400 A

AC Voltage Measurement Range

0.001 → 600 V

Weight

302g

Safety Category Level

CAT III, CAT IV

Battery Type

AAA

Safety Category Voltage

600 V, 1000V

DC Voltage Measurement Resolution

1mV

Minimum Operating Temperature

-10°C

Display Type

LCD

Maximum Operating Temperature

+50°C

COO (Country of Origin):
CN

Testo 770-1 Clampmeter


Testo 770-1 is suited for current measurement in switching cabinets. One of the two pincer arms can be fully retracted into the instrument. This unique mechanism means that cables in tight switching cabinets can be easily grabbed. The automatic measurement parameter detection also enables reliable work. Testo 770-1 detect direct and alternating current and select other parameters such as resistance, continuity, diode and capacitance automatically.

Innovative clamp mechanism for easy operation in narrow spaces
Extra functions such as inrush, power and μA measurement
Auto ac/dc
True RMS
Voltage measuring range: 1 mV to 600 V ac/dc
Current measuring range: 0.1 A to 400 A ac/dc
Display (counts): 4000

Benefits

No more problems grabbing cables in confined spaces
Grab cables with the clamp instead of touching them
Clear visible measurement results

Standards

EN 61326-1, EN 61140

Approvals

TÜV, CSA, CE

Supplied with

Testo 770-1 TRMS clamp meter, batteries and 1 set of measuring cables.

Testo AC/DC Clamp Meter, 400A AC/DC, 600V AC/DC - 770 Series - 0590 7701


Measure current and voltage in switching cabinets with this high-performance clamp meter from Testo. It has an automatic parameter detection feature that makes it easy to measure values without the need to change the meter settings. Thanks to its two pincer arms, one of which can be fully retracted into the instrument, you can easily grab cables in tight spaces. The meter has a liquid-crystal display (LCD) screen for measurement results that are easy to read.

Features & Benefits


• Light weight of 302g for ease of handling
• Battery-powered for portable use without the need for an external power supply
• Wide operating temperature range of -10°C to +50°C for use in demanding conditions
• Wide current measuring range of 0.1A to 400A for use in a variety of applications

Applications


• Distribution boards
• Machine power panels

What's the difference between a clamp meter and a multimeter?


The major difference between a clamp meter and a multimeter is that a clamp meter can measure high currents, while a multimeter is more suitable for smaller, more precise measurements.

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