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Testo 770-3 Bluetooth True RMS Clamp Meter

 
  • Hands-free wire handling with unique hook-on and retractable post.
  • Bluetooth and Testo App for remote monitoring and reports.
  • Real-time power and power factor measurements.
  • μA flame rod measurement and optional temperature sensing.
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Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

£152.15 (ex VAT)

£182.58 (inc VAT)

Earn 152 – 177 points

In Stock - Express Delivery Available
Testo 770-3 Bluetooth True RMS Clamp Meter

The Testo 770-3 Bluetooth True RMS Clamp Meter is an exceptional tool in Testo’s 770 range, designed for precision and ease in electrical measurements. It features a unique retractable pincer clamp that facilitates access to awkward wiring configurations, enhancing usability and reducing the risk of errors. Enhanced with Bluetooth connectivity, this device can integrate seamlessly with the Testo Smart Probes App available on both Android and iOS platforms, allowing users to display readings directly on their smartphones or tablets. This integration provides instant access to data analysis, enabling the creation of detailed, paperless reports on-site within minutes.

Advanced Features for Comprehensive Analysis

Offering a vast array of measurement capabilities, the Testo 770-3 measures all basic electrical variables such as AC/DC voltage, current, resistance, frequency, temperature, and capacitance. It also performs diode and continuity tests. The meter’s True RMS measurement capability ensures a high degree of accuracy, with a basic accuracy of ±0.1%. Advanced features like auto-detection of AC/DC voltage and current, inrush current measurement for startup phases, and Min/Max and data hold functions provide a thorough overview of any electrical device’s performance. All measurements are clearly displayed on a backlit two-line display, enhancing readability in various lighting conditions.

Key Features
  • True RMS measurement for precise accuracy
  • Unique retractable pincer clamp for difficult-to-reach areas
  • Bluetooth enabled for seamless mobile integration
  • Compatible with iOS and Android through the Testo Smart Probes App
  • Two-line backlit display for clear reading
  • Measures voltage, current, resistance, frequency, temperature, and capacitance
  • Diode and continuity testing included
  • Auto-detection of measurement parameters to save time
  • Min/Max and data hold functions for comprehensive analysis
  • Two-year warranty offers peace of mind

Technical Specifications
  • Voltage range: 1mV to 600V AC/DC
  • Current range: 0.1 to 600A
  • µA range: 0.1 to 400µA
  • Resistance range: 0.1Ω to 60MΩ
  • Frequency range: 0.001Hz to 10kHz
  • Capacitance range: 0.001µF to 60,000µF
  • Cat IV safety rating up to 600V
  • Auto-calculation of power
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Testo 770-3 Bluetooth True RMS Clamp Meter

The Testo 770-3 True RMS Clamp Meter is an exceptional tool in Testo’s 770 range, designed for precision and ease in electrical measurements. It features a unique retractable pincer clamp that facilitates access to awkward wiring configurations, enhancing usability and reducing the risk of errors. Enhanced with Bluetooth connectivity, this device can integrate seamlessly with the Testo Smart Probes App available on both Android and iOS platforms, allowing users to display readings directly on their smartphones or tablets. This integration provides instant access to data analysis, enabling the creation of detailed, paperless reports on-site within minutes.

Advanced Features for Comprehensive Analysis

Offering a vast array of measurement capabilities, the Testo 770-3 measures all basic electrical variables such as AC/DC voltage, current, resistance, frequency, temperature, and capacitance. It also performs diode and continuity tests. The meter’s True RMS measurement capability ensures a high degree of accuracy, with a basic accuracy of ±0.1%. Advanced features like auto-detection of AC/DC voltage and current, inrush current measurement for startup phases, and Min/Max and data hold functions provide a thorough overview of any electrical device’s performance. All measurements are clearly displayed on a backlit two-line display, enhancing readability in various lighting conditions.

Key Features
  • True RMS measurement for precise accuracy
  • Unique retractable pincer clamp for difficult-to-reach areas
  • Bluetooth enabled for seamless mobile integration
  • Compatible with iOS and Android through the Testo Smart Probes App
  • Two-line backlit display for clear reading
  • Measures voltage, current, resistance, frequency, temperature, and capacitance
  • Diode and continuity testing included
  • Auto-detection of measurement parameters to save time
  • Min/Max and data hold functions for comprehensive analysis
  • Two-year warranty offers peace of mind

Technical Specifications
  • Voltage range: 1mV to 600V AC/DC
  • Current range: 0.1 to 600A
  • µA range: 0.1 to 400µA
  • Resistance range: 0.1Ω to 60MΩ
  • Frequency range: 0.001Hz to 10kHz
  • Capacitance range: 0.001µF to 60,000µF
  • Cat IV safety rating up to 600V
  • Auto-calculation of power

 

Temperature – Type K TC
Measuring range-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)
Resolution0.1 °F / 0.1 °C
DC voltage
Resolution6.000 V / 1 mV
60.00 V / 10 mV
600.0 V / 100 mV
Accuracy± (0.8 % of mv + 3 Digit)
AC voltage
Resolution6.000 V / 1 mV
60.00 V / 10 mV
600.0 V / 100 mV
Accuracy± (0.8 % of mv + 3 Digit)

DC current
Resolution600 A / 0.1 A
Accuracy± (2 % of mv + 5 Digit)
AC current
Resolution600 A / 0.1 A
Accuracy± (2 % of mv + 5 Digit)
Resistance
Resolution60.00 Ohm / 0.01 Ohm
600.0 Ohm / 0.1 Ohm
6.000 kOhm / 1 Ohm
60.00 kOhm / 10 Ohm
600.0 kOhm / 100 Ohm
6.000 MOhm / 1 kOhm
60.00 MOhm / 10 kOhm
Accuracy± (1.5 % of mv + 3 Digit)
Capacitance
Resolution6.000 nF / 0.001 nF
60.00 nF / 0.01 nF
600.0 nF / 0.1 nF
6.000 μF / 0.001 μF
60.00 μF / 0.01 μF
600.0 μF / 0.1 μF
6.000 mF / 1 μF
60.00 mF / 10 μF
Accuracy± (1.5 % of mv + 5 Digit)
Frequency
Resolution99.99 Hz / 0.01 Hz
999.9 Hz / 0.1 Hz
9.999 kHz / 1 Hz
Accuracy± (1.0 % of mv + 1 Digit)
General technical data
Warranty2 years
Storage temperature5.0° to 140.0 °F / -15 to +60 °C
Weight13 oz. / 378 g
Overvoltage CategoryCAT IV 600V; CAT III 1000V
AuthorizationsTÜV; CSA; CE
Dimensions10 x 4 x 2 in. / 243 x 96 x 43 mm
Operating temperature14.0° to 122.0 °F / -10 to +50 °C
Instrument and measurement functions
Diode testYes
Continuity TestingYes
Display ligthingYes
HoldYes
MinMaxYes
Power MeasurementYes
Temperature measurement with adapterYes
True RMSYes
Inrush current measurementYes
BluetoothYes
Display (counts)6,000

What’s Included
  • Testo 770-3 Bluetooth True RMS Clamp Meter
  • Testo 770-3 Bluetooth True RMS Clamp Meter instructions
  • Measuring cables
  • Batteries

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