testo 770-3 - TRMS Clamp meter with Bluetooth

Order-Nr.  0590 7703

  • Easy to operate thanks to the fully retractable pincer arm

  • Auto AC/DC and large two-line display

  • Improved TRMS method

  • Bluetooth connection to your smartphone (with the testo Smart Probes App)

Non-contact measurement on tightly packed cables is really easy and reliable with the testo 770-3 clamp meter. Its innovative grab mechanism will make your work easy. The most powerful model in the clamp meter series, it offers lots of additional functions for those challenging tasks that you are faced with on a daily basis, e.g. communication with the smartphone app via Bluetooth.

Product Description

Overview

The three instruments in the testo 770 clamp meter family are ideally suited for current measurement in switching cabinets. One of the two pincer arms can be fully retracted into the instrument. This unique grab mechanism means that cables in tight switching cabinets can be easily grabbed. The automatic measurement parameter detection also ensures reliable work: in the current and voltage area, all three instruments detect direct and alternating current and select other parameters such as resistance, continuity, diode and capacitance automatically.

The testo 770-1 model is the standard version for daily measuring tasks, including starting current measurement.

The testo 770-2 also has a μA range as well as an integrated temperature adapter for all type K thermocouples.

In addition to that, the testo 770-3 includes real-time power measurements (Watts), Power Factor, and Bluetooth. The free Testo Smart Probes App can be used for remote viewing, monitoring, data logging, and creating reports via Bluetooth. The powerful app allows you to create custom reports that include photos, data, and graphs that can be saved or sent via email.

 

Delivery Scope

testo 770-3 Clamp Meter includes batteries, 1 set of measuring cables. Additional features: True RMS measurement function, μA measurement range, integrated temperature adapter for all type K thermocouples. Connects to testo Smart Probes App via bluetooth for performance measurement function and downloadable reports. Also auto-calculates Power/Wattage.

Temperature - TC Type K (NiCr-Ni)

Measuring range

-20 to +500 °C

Accuracy

±1 °C (0 to +100 °C)

Resolution

0.2 °C

General technical data

Dimensions

243 x 96 x 43 mm

Operating temperature

-10 to +50 °C

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

6.000 V / 1 mV

60.00 V / 10 mV

600.0 V / 100 mV

Accuracy

± (0.8 % of mv + 3 Digit)

AC voltage

Measuring range / Resolution

6.000 V / 1 mV

60.00 V / 10 mV

600.0 V / 100 mV

Accuracy

± (0.8 % of mv + 3 Digit)

DC current

Measuring range / Resolution

600 A / 0.1 A

Accuracy

± (2 % of mv + 5 Digit)

AC current

Measuring range / Resolution

600 A / 0.1 A

Accuracy

± (2 % of mv + 5 Digit)

Resistance

Measuring range / Resolution

60.00 Ohm / 0.01 Ohm

600.0 Ohm / 0.1 Ohm

6.000 kOhm / 1 Ohm

60.00 kOhm / 10 Ohm

600.0 kOhm / 100 Ohm

6.000 MOhm / 1 kOhm

60.00 MOhm / 10 kOhm

Accuracy

± (1.5 % of mv + 3 Digit)

Capacitance

Measuring range / Resolution

6.000 nF / 0.001 nF

60.00 nF / 0.01 nF

600.0 nF / 0.1 nF

6.000 μF / 0.001 μF

60.00 μF / 0.01 μF

600.0 μF / 0.1 μF

6.000 mF / 1 μF

60.00 mF / 10 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

± (1.0 % of mv + 1 Digit)

Instrument Measurement Functions

Diode test

yes

Continuity testing

yes

Display ligthing

yes

Hold

yes

MinMax

yes

Power Measurement

yes

Temperature measurement with adapter

yes

True RMS

yes

Inrush current measurement

yes

Bluetooth

yes

Display (counts)

6,000