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.

USPs

Fully retractable pincer arm to make your work easy
Auto AC/DC and large two-line display
Fully retractable pincer arm to make your work easy
Temperature adapter for type K thermocouples

Delivery Scope

testo 770-2 TRMS clamp meter, including batteries, 1 set of measuring cables (0590 0010), 1 x adapter for thermocouples type K, calibration protocol and instruction manual.

Downloads

Download Datasheet Instruction manual

Application Image

Technical Details

Temperature – TC Type K (NiCr-Ni)
Measuring range -20 to +500 °C
Accuracy ±1 °C (0 to +100 °C)
Resolution 0.2 °C
DC voltage Measuring range 1.0 to 600.0 V
Resolution max. 1 mV
Accuracy ± (0.8 % of mv + 3 Digit)
AC voltage Measuring range 1.0 mV to 600.0 V
Resolution max. 1 mV
Accuracy ± (1.0 % of mv + 3 Digit)
DC current Measuring range 0.1 to 400.0 A (clamp), 0.1 to 400.0 μA (measuring cables)
Resolution 0.1 (clamp), 0.1 (measuring cables)
Accuracy ± (2 % of mv + 5 Digit) (clamp), ± (1.5 % of mv + 5 ) (measuring cables)
AC current Measuring range 0.1 to 400.0 A (clamp), 0.1 to 400 μA (measuring cables)
Resolution 0.1 A (clamp), 0.1 μA (measuring cables)
Accuracy ± (2 % of mv + 5 Digit) (clamp), ± (1.5 % of mv + 5 Digit) (measuring cables)
Resistance Resolution max. 0.1 Ohm
Measuring range 0.1 to 40.00 MOhm
Accuracy ± (1.5 % of mv + 3 Digit)
Capacitance Resolution max. 0.01 nF
Measuring range 10 nF to 100.0 μF
Accuracy ± (1.5 % of mv + 5 Digit)
General technical data Operating humidity 0 to 80 %RH
Weight 378 g
Dimensions 249 x 96 x 43 mm
Operating temperature -10 to +50 °C
Product colour Black
Connectable probes 1 x temperature probe (adapter required for type K thermocouples)
Standards EN 61326-1; EN 61010-2-032; EN 61140
Battery type 3 AAA micro batteries
Display type LCD (Liquid Crystal Display)
Display size 2 lines
Interface 2 measuring jacks
Storage temperature -15 to +60 °C
Overvoltage Category CAT IV 600V; CAT III 1000V
Authorizations CSA; CE
Internal_resistance 11 MOhm (AC / DC)
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
μA current measuring range yes
Autom. measurement parameter detection yes