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High Resolution; Achieve exceptional accuracy in lower current ranges with the multimeter testers enhanced resolution of 0.01 A for clamp measurements, perfect for demanding tasks in tight environment
TRMS Measurement; Ensure reliable and precise readings in all conditions with True RMS measurement with your clamp meter, capturing accurate values for both AC and DC currents up to 600 A and voltages up to 1000 V
Automatic Detection; Simplify your work with automatic AC/DC detection & a large two-line LCD display. The clamp mutlimeter automatically selects resistance, continuity, diode, and capacitance measurement parameters for easy & reliable operation
Retractable Pincer Arm; Access tightly packed cables easily with the retractable pincer arm, designed for precise grabs in confined spaces. Includes extended voltage measurement up to 1000 V and temperature measurement with a Type K thermocouple
Connectivity; The amp meter effortlessly connects to the Testo Smart App & other Testo hvac tools via Bluetooth. Monitor real-time data, display measurement curves & generate reports directly on your smartphone/ tablet (iOS 11.0/Android 6.0 or newer)
Delivery Scope; The complete kit includes the testo 770-3 hvac multimeter tester, 1 x set of measuring leads, 1 x set of crocodile clips, 1 x set of micro clips, TC probe, magnetic holder, carrying case, 3 x AAA batteries and test report
Testo 770-3 clamp meter The voltage meter has a retractable pincer arm that allows accurate measurement of tightly packed cables. It supports a wide range of measurements (DC voltage up to 600.0 V & AC voltage up to 1000.0 V). True RMS captures precise values for AC & DC currents up to 600.0 A. Automatic AC/DC detection and parameter selection streamline operations. Bluetooth connectivity to the Testo Smart App allows live monitoring, displaying measurement curves, and generating reports on your smartphone or tablet (iOS 11.0/Android 6.0 or newer). The retractable pincer arm allows easy access to tightly packed cables, and the extended voltage range up to 1000 V and temperature measurements from -4°F to 932°F with a Type K thermocouple probe (available separately) expand its versatility. Technical Data Testo 770-3: DC Voltage: 1.0 to 600.0 V, Resolution: 1 mV, Accuracy: +- (0.8 % + 3 Digits) AC Voltage: 1.0 mV to 1000.0 V, Resolution: 1 mV, Accuracy: +- (1 % + 3 Digits) DC Current: 0.01 to 600.0 A (clamp), 0.1 to 600.0 μA (measuring cables), Accuracy: +- (2 % + 5 Digits) AC Current: 0.01 to 600.0 A (clamp), 0.1 to 600.0 μA (measuring cables), Accuracy: +- (2 % + 5 Digits) Resistance: 0.10 to 60.0 MOhm, Resolution: 0.01 Ohm, Accuracy: +- (1.5 % + 3 Digits) Capacitance: 0.001 μF to 60000.00 μF, Resolution: 0.01 nF, Accuracy: +- (1.5 % + 5 Digits) Frequency: 0.00 Hz to 10 kHz, Resolution: 0.1 Hz, Accuracy: +- (1 % + 1 Digit) Temperature (Type K TC): -4.0° to 932.0 °F / -20 to +500 °C, Accuracy: +- 1.8 °F (32.0° to 212.0 °F) / +- 1 °C (0 to +100 °C), Resolution: 0.2 °F / 0.2 °C Scope of Delivery: testo 770-3 clamp meter, 1 x set of measuring leads, 1 x set of crocodile clips, 1 x set of micro clips, TC probe, magnetic holder, carrying case, 3 x AAA batteries and test report