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Testo 770-3 Clamp Meter with TRMS Premium Kit

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Order now and the extra items will likely dispatch before the 26th Nov 2025. Call 1300 737 871 (NZ 0800 737 871) to confirm.

Product code: IC-0590-7703-03

The testo 770-3 cable-grabTM clamp meter is the ideal clamp amperemeter for demanding measuring tasks in tight application environments. The movable pincer arm can be fully retracted into the instrument. This enables the instrument to grab tightly packed cables in a particularly accurate way.

This is a premium kit that includes additional accessories such as a temperature probe (TE Type K), crocodile clips, a set of micro clips and magnetic holder.

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$635.00 AUD + GST
 $698.50 AUD Inc. GST
The testo 770-3 clamp meter is the ideal clamp amperemeter for demanding measuring tasks in tight application environments. The movable pincer arm can be fully retracted into the instrument. This enables the instrument to grab tightly packed cables in a particularly accurate way.
In addition, more specialized applications can be handled using the clamp meter, such as starting current, power and uA measurements. 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 amperemeter automatically detects and selects AC/DC and other 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. In addition to this, the testo 770-3 offers a performance measurement function and can be connected via Bluetooth to the testo Smart Probes App. In the App, the measurement curve can be displayed as a graph on your smartphone/tablet and directly documented in the report.
Features:
- 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.
Delivery Scope:
Testo 770-3 TRMS clamp meter, including batteries, 1x temperature probe (TE Type K), 1x crocodile clips, 1x set of micro clips, 1x magnetic holder and carrying case.

Specifications

Temperature - TC Type K (NiCr-Ni):
- Measuring Range: -20 to +500 C
- Resolution: 0.2 C
- Accuracy: +/- 1 C (0 to +100 C)
DC Voltage:
- Measuring Range: 1 mV to 600 V
- Resolution: 1 mV
- Accuracy: +/- (0.8 % of mv + 3 Digit)
AC Voltage:
- Measuring Range: 1 mV to 1000 V
- Resolution: 1 mV
- Accuracy: +/- (1.0 % of mv + 3 Digit)
DC Current:
- Measuring Range: 0.1 uA to 600 A
- Resolution: 0.01 uA
- Accuracy: +/- (2 % of mv + 5 Digit)
AC Current:
- Measuring Range: 0.01 A to 600 A
- Resolution: 0.1 A
- Accuracy: +/- (2 % of mv + 5 Digit)
Resistance:
- Measuring Range: 0.1 Ohm to 60 MOhm
- Resolution: 0.1 Ohm
- Accuracy: +/- (1.5 % of mv + 3 Digit)
Capacitance:
- Measuring Range: 20 nF to 60.0 nF
- Accuracy: +/- (1.5 % of mv + 5 Digit)
- Resolution: 0.01 nF
Frequency:
- Measuring range: 0.01 Hz to 9999 kHz
- Resolution: +/- (1.0 % of mv + 1 Digit)
Active Power:
- Measuring Range: 0.1 W to 600 kW
- Accuracy: +/- (5 % of mv + 5 Digit)
- Resolution: 0.1 W
Reactive Power:
- Measuring Range: 0.1 to 600.0 kVA
- Accuracy: +/- (10 % of mv + 5 Digit)
- Resolution: 0.1 var
Apparent Power:
- Measuring Range: 0.1 VA to 600.0 kVA
- Accuracy: +/- 1 Digit
- Resolution: 0.1 VA
Direct current DC Voltage:
- Measuring Range: 0.1 W to 600.0 kW
- Accuracy: +/- 1 Digit
- Resolution: 0.1 W
Power Factor:
- Measuring Range: -1.00 to +1.00
- Accuracy: +/- (10 % of mv + 5 Digit)
- Resolution: 0.01
General technical data:
- Operating temperature: -10 to +50 C
- Protection class: IP64
- Storage temperature: -15 to +60 C
- Overvoltage Category: CAT IV 600V; CAT III 1000V
- Authorizations: CSA; CE
- Weight: 378 g
- Dimensions: 249 x 96 x 43 mm
Measurement functions:
- Diode test
- Continuity testing
- Display lighting
- Hold
- MinMax
- Temperature measurement with adapter
- True RMS
- Inrush current measurement
- Bluetooth
- Display (6,000 counts)
- uA current measuring range
- Autom. measurement parameter detection

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