Description
Testo 770-3 True-RMS Electrical Clamp Meter Premium Kit with Bluetooth and Accessories
Precise True RMS Measurement with Bluetooth Smart App Connectivity
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. connection to the testo Smart App and other Testo measuring instruments. Thanks to its increased resolution, the clamp meter delivers highly precise results even in the lower current range.
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. Thanks to improved resolution, high-precision results are also generated in the lower current range. The testo 770-3 also has an extended voltage measurement range of up to 1000 V.
In addition, more specialized applications can be handled using the clamp meter, such as starting current, power and μA measurements. The optionally available 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.
The measurement values can be clearly shown on the two-part display of the clamp meter and in the testo Smart App. The testo 770-3 can be quickly and easily connected to the testo Smart App and other Testo measuring instruments via Bluetooth. In the App, you can display the measurement curve as a graph on your smartphone/tablet and save and send readings directly in the report.
Key Features & Benefits
- Increased accuracy in the lower current range thanks to improved resolution
- TRMS measurement
- Auto AC/DC for voltage and large two-line display
- Bluetooth connection to testo Smart App and other Testo measuring instruments
- Easy to operate thanks to the retractable pincer arm
Download the Testo Smart App for your Android or iOS devices today!
Everything under control with the testo Smart App
The App turns your smartphone/ tablet into the display for the testo 770-3. The display of the measured values are by Bluetooth® via the testo Smart App on your smartphone or tablet - irrespective of the measuring location. In addition, you can use the App to create measurement reports, add photos and comments to these and send them by e-mail. To ensure that your current clamp meter is always up to date, firmware updates can be carried out quickly and easily by connecting to the testo Smart App.
Specs
| 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) |
| Resolution | 0.2 °F / 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 1000.0 V |
| Resolution | max. 1 mV |
| Accuracy | ± (1 % of mv + 3 Digit) | DC current |
| Measuring range | 0.01 to 600.0 A (clamp) 0.1 to 600.0 μA (measuring cables) |
| Resolution | 0.1 (clamp) 0.1 (measuring cables) |
| Accuracy | ± (2 % of mv + 5 Digit) (measuring cables) ± (2 % of mv + 5 Digit) (clamp) |
AC current |
| Measuring range | 0.01 to 600.0 A (clamp) 0.1 to 600.0 μA (measuring cables) |
| Resolution | 0.01 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. 0.01 Ohm |
| Measuring range | 0.10 to 60.0 MOhm |
| Accuracy | ± (1.5 % of mv + 3 Digit) | Capacitance |
| Resolution | max. 0.01 nF |
| Measuring range | 0.001 μF to 60000.00 μF |
| Accuracy | ± (1.5 % of mv + 5 Digit) | Frequency |
| Resolution | max. 0.1 Hz |
| Measuring range | 0.00 Hz to -10 kHz |
| Accuracy | ± (1 % 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 kvar |
| 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 | max. 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 humidity | 0 to 80.0 %rH |
| Weight | 13.33 oz. / 378 g |
| Dimensions | 9.8 x 3.8 x 1.7 in. / 249 x 96 x 43 mm |
| Operating temperature | 14.0° to 122.0 °F / -10 to +50 °C |
| Connectable probes | 1 x temperature probe (adapter required for type K thermocouples) |
| Product colour | Black |
| System requirements | requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0 |
| Standards | EN 61326-1; EN 61010-2-032; EN 61140 |
| Battery type | 3 x AAA |
| Display size | 2 lines |
| Display type | LCD |
| Interface | 2 measuring jacks |
| Storage temperature | 5.0° to 140.0 °F / -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 lighting | yes |
| Hold | yes |
| MinMax | yes |
| Power Measurement | yes |
| Temperature measurement with adapter | yes |
| True RMS | yes |
| Inrush current measurement | yes |
| Bluetooth | yes |
| Display (counts) | 6,000 |
| Autom. measurement parameter detection | yes |
| μA current measuring range | yes |
Includes
- (1) testo 770-3 Clamp Meter with Bluetooth
- (1) Test Leads
- (1) Crocodile Clips
- (1) Micro Clips
- (1) TC Probe
- (1) Magnetic Holder
- (1) Carrying Case
- (3) AAA Batteries
- (1) Test Protocol
Testo 770 Series Manual
Software / App
Download the Testo Smart App for your Android or iOS devices today!
Everything under control with the testo Smart App
The App turns your smartphone/ tablet into the display for the testo 770-3. The display of the measured values are by Bluetooth® via the testo Smart App on your smartphone or tablet - irrespective of the measuring location. In addition, you can use the App to create measurement reports, add photos and comments to these and send them by e-mail. To ensure that your current clamp meter is always up to date, firmware updates can be carried out quickly and easily by connecting to the testo Smart App.
App features:
- Automatic Bluetooth connection with the testo 565i, the manifolds and Smart Probes
- Simple configuration of the evacuation
- Monitoring of all measured values and data storage
- Graphic progression display
- Creation and dispatch of the measurement report