testo 770-3
€251.46
Product information "testo 770-3"
testo 770-3 Clamp Meter with Bluetooth®
testo clamp meters measure current safely and without direct electrical contact – ideal for servicing electrical cabinets, motors, compressors and heat pumps. The clamp mechanism allows quick access even in confined electrical cabinets.
Key Benefits at a Glance
- Increased precision in the lower current range thanks to enhanced resolution
- TRMS measurement
- Auto AC/DC for voltage and large two-line display
- Bluetooth connection to the testo Smart App and other testo measuring instruments
- Easy handling thanks to the retractable clamp arm
Scope of delivery
testo 770-3 clamp meter with Bluetooth, 1 x set of test leads, carrying case, 3 x AAA batteries and test reportTechnical specifications
| 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 to 1000,0 V |
| Resolution | max. 1 mV |
| Accuracy | ± (0,8 % of reading + 3 digits) |
| AC voltage | |
| Measuring range | 1,0 mV to 1000,0 V |
| Resolution | max. 1 mV |
| Accuracy | ± (1 % of reading + 3 digits) |
| DC current | |
| Measuring range | 0,01 to 600,0 A (clamp), 0,1 to 600,0 μA (test leads) |
| Resolution | 0,1 (clamp), 0,1 (test leads) |
| Accuracy | ± (2 % of reading + 5 digits) (test leads), ± (2 % of reading + 5 digits) (clamp) |
| AC current | |
| Measuring range | 0,01 to 600,0 A (clamp), 0,1 to 600,0 μA (test leads) |
| Resolution | 0,01 A (clamp), 0,1 μA (test leads) |
| Accuracy | ± (1,5 % of reading + 5 digits) (test leads), ± (2 % of reading + 5 digits) (clamp) |
| Resistance | |
| Resolution | max. 0,01 Ohm |
| Measuring range | 0,10 to 60,0 MOhm |
| Accuracy | ± (1,5 % of reading + 3 digits) |
| Capacitance | |
| Resolution | max. 0,01 nF |
| Measuring range | 0,001 μF to 60000,00 μF |
| Accuracy | ± (1,5 % of reading + 5 digits) |
| Frequency | |
| Resolution | max. 0,1 Hz |
| Measuring range | 0,00 Hz to -10 kHz |
| Accuracy | ± (1 % of reading + 1 digit) |
| Active power | |
| Measuring range | 0,1 W to 600 kW |
| Accuracy | ± (5 % of reading + 5 digits) |
| Resolution | 0,1 W |
| Reactive power | |
| Measuring range | 0,1 to 600,0 kvar |
| Accuracy | ± (10 % of reading + 5 digits) |
| Resolution | 0,1 var |
| Apparent power | |
| Measuring range | 0,1 VA to 600,0 kVA |
| Accuracy | ± 1 digit |
| Resolution | 0,1 VA |
| Power for DC 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 reading + 5 digits) |
| Resolution | 0,01 |
| General technical specifications | |
| Operating humidity | 0 to 80,0 %RH |
| Weight | 378 g |
| Dimensions | 249 x 96 x 43 mm |
| Operating temperature | -10 to +50 °C |
| Connectable probes | 1 x temperature probe (adapter for Type K thermocouples required) |
| Product colour | Black |
| System requirements | Requires iOS 11.0 or later; requires Android 6.0 or later; requires a mobile device with Bluetooth 4.0 |
Operating conditions
Battery-operated; use in accordance with the specified measurement category.
- Operating temperature: -10 to +50 °C
- For workshops
- For confined spaces
- For construction sites
- Not suitable for potentially explosive atmospheres (no ATEX certification)
Typical applications
Skilled trades · Power supply · Mechanical & plant engineering · Building management & facilities management
Product information
- Manufacturer: Testo SE & Co. KGaA, Celsiusstraße 2, 79822 Titisee-Neustadt, Germany
- Manufacturer part number: 0590 7703 02
Downloads
- testo 770 operating instructions (PDF, German)
- testo 770 commissioning instructions (PDF, German)
- Instruction manual testo 770 (PDF, English)
- Startup instructions testo 770 (PDF, English)
- Technical data sheet (PDF, German)
- Technical data sheet (PDF, English)
We offer additional discounts for larger order quantities. Let us know the quantity required and we will prepare a tailored quotation.
Request a bulk quotation
Technical Details
| Operating Conditions: | For confined spaces, For construction sites, For workshops |
|---|---|
| Primary Function: | Measuring & Testing |
| Sectors/Industry: | Building & Facility Management, Energy Supply & Wind Power, Mechanical & Plant Engineering, Trades & Workshops |
Login
Stock & Custom Solutions
Standard range from stock plus made-to-order solutions to your specifications.
Personal Expert Consultation
Direct contact with our experts – we find the technical solution for your problem.
Brand Quality
Products from renowned manufacturers – certificates and declarations of conformity per product on request.
Delivery DE & Nordics
Reliable delivery to Germany, Denmark, Norway, Sweden and Finland – Austria and Switzerland on request.
Our Bestsellers
The best-selling products for professional users.
About Hansehandel
What we at HANSEHANDEL, our products and solutions stand for
Our
Mission
Our mission is to make industrial procurement for our partners in Germany and Northern Europe as efficient and reliable as possible. We deliver not just products, but engineering expertise and dependable, personal support.
Our
Vision
We aim to be the agile partner for MRO solutions for companies in Scandinavia and Germany – with technical know-how, deep market understanding and a clear focus on industrial safety.
Frequently Asked Questions
Contact Us
We look forward to your technical challenge.
