testo 770-2 – Clamp meter

SKU 0590 7702 Category
  • Fully retractable pincer arm to make your work easy
  • Auto AC/DC and large two-line display
  • Measuring functions for starting current on electric motors and μA measurements
  • Temperature adapter for type K thermocouples

AED 636.00

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.

Delivery Scope

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

Technical data

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 mV 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
Connectable probes
1 x temperature probe (adapter required for type K thermocouples)
Product colour
Black
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