Testo 770-2 AC/DC Clamp Meter, Max Current 400A ac, 400A dc CAT 3 1000 V, CAT 4 600 V

  • RS-stocknr. 905-5894
  • Fabrikantnummer 0590 7702
  • Fabrikant Testo
Wetgeving en compliance
Land van herkomst: CN

Testo 770-2 Clampmeter

Testo 770-2 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 770-2 detect direct and alternating current and select other parameters such as resistance, continuity, diode and capacitance automatically. The clamp meter also has a μA range as well an integrated temperature adapter for all type K thermocouples.


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


EN 61326-1, EN 61140



Supplied with

Testo 770-2 TRMS clamp meter, batteries, 1 set of measuring cables and 1 x adapter or type k thermocouples.

Kenmerk Waarde
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 770-2
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)
Best DC Voltage Accuracy ±(0.8% rdg + 3dgts)
Height 43mm
Safety Category CAT 3 1000 V, CAT 4 600 V
Display Type LCD
Maximum Operating Temperature +50°C
Power Source Battery
Width 96mm
Length 243mm
Dimensions 243 x 96 x 43mm
DC Voltage Measurement Resolution 1mV
Functions Measured AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency, Resistance, Temperature
True RMS Yes
Minimum Operating Temperature -10°C
AC Voltage Measurement Resolution 1mV
Weight 302g
Safety Category Level CAT 3, CAT 4
Safety Category Voltage 600 V, 1000 V
Absolute Maximum Temperature Measurement +500°C
9 op voorraad - levertijd is 1 werkdag(en)
Prijs Each
(excl. BTW)
(incl. BTW)
Aantal stuks
Per stuk
1 +
€ 169,00
Related Products
TRMS AC or AC / DC clip-on multimeters, ...
TRMS AC or AC / DC clip-on multimeters, 10000-count dual display, 600 V CAT IV.The dual display of these clamps enables voltage and current measurements to be viewed simultaneously.Functions: HOLD, AUTO-HOLD, MIN, MAX, Peak, Ø Zero.For measuring current, voltage, frequency, ...
From the trusted RS PRO brand, this ICM139R ...
From the trusted RS PRO brand, this ICM139R clamp meter offers high specification performance in a rugged, low-cost unit. It has true RMS reading on AC mode to ensure accurate current measurement. It utilises Hall Effect technology and features nickel ...
From FLIR, the CM275 600A AC/DC clamp meter ...
From FLIR, the CM275 600A AC/DC clamp meter with thermal imaging capabilities. The advanced device combines all features of a regular clamp meter but also includes IGM technology. IGM enables you to visually pinpoint potential hotspots and problems safely with ...
From FLIR, the true RMS VT8-1000 clamp meter ...
From FLIR, the true RMS VT8-1000 clamp meter with a 200A /1000V measuring range. The superior instrument is perfect for electricians, technicians and engineers for verification and troubleshooting. Typically, within the commercial and light industrial sectors.