MOHAMMAD MAHDI Electronics Trading LLC
Testo 770-3 True-RMS Clamp Meter with Bluetooth - 600 A AC/DC, 1000 V, Power & μA
Brand:
Testo
SKU:
0590-7703
Accurate 1000V Testo 770-3 Clamp Meter with Bluetooth for precise electrical measurements. Perfect for professional diagnostics.
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Description
Overview
The Testo 770-3 is the top-of-range True RMS clamp meter with Bluetooth, measuring 600 A AC/DC, up to 1000 V, power to 600 kW and power factor, plus a µA range and Type-K temperature. Readings transfer wirelessly to the testo Smart App for documentation. With a patented slide-out jaw, inrush capture and CAT IV 600 V / CAT III 1000 V rating, it is built for advanced electrical and HVAC diagnostics.
Key Features
- True RMS clamp meter for 600 A AC/DC and up to 1000 V.
- Real power (to 600 kW) and power-factor measurement.
- µA range for flame rods and Type-K temperature measurement.
- Bluetooth connection to the testo Smart App for wireless documentation.
- Patented slide-out jaw, inrush capture and True RMS accuracy.
- CAT IV 600 V / CAT III 1000 V safety rating.
Applications
- Advanced power and power-factor analysis on installations.
- HVAC and building-services electrical diagnostics.
- Wireless measurement documentation via the testo Smart App.
- Current, voltage and temperature measurement in the field.
What’s in the Box
- 1 × Testo 770-3 True RMS clamp meter with Bluetooth
- Set of measuring cables
- Type-K adapter
- Batteries
- Instruction manual
Why buy from MME in UAE
MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of Testo test and measurement equipment in the UAE. We offer genuine products, competitive pricing, fast local delivery across Dubai, Abu Dhabi and the wider UAE, and knowledgeable after-sales support. 
Download the datasheet
Specifications
Specifications
| Specification | Value |
|---|---|
| Operating humidity | 0 to 80.0 %RH |
| Weight | 378 g |
| Dimensions | 249 x 96 x 43 mm |
| Operating temperature | -10 to +50 °C |
| Standards | EN 61326-1; EN 61010-2-032; EN 61140 |
| Battery type | 3 AAA micro batteries |
| Storage temperature | -15 to +60 °C |
| Overvoltage Category | CAT IV 600V; CAT III 1000V |
| Measuring range Power Factor | -1.00 to +1.00 |
| Accuracy Power Factor | ± (10 % of mv + 5 Digit) |
| Resolution Power Factor | 0.01 |
| Measuring range Direct current DC Voltage | 0.1 W to 600.0 kW |
| Accuracy Direct current DC Voltage | ± 1 Digit |
| Resolution Direct current DC Voltage | max. 0.1 W |
| Measuring range Temperature – TC Type K | -20 to +500 °C |
| Accuracy Temperature – TC Type K | ±1 °C (0 to +100 °C) |
| Resolution Temperature – TC Type K | 0.2 °C |
| Measuring range DC voltage | 1.0 to 600.0 V |
| Resolution DC voltage | max. 1 mV |
| Accuracy DC voltage | ± (0.8 % of mv + 3 Digit) |
| Measuring range AC voltage | 1.0 mV to 600.0 V |
| Resolution AC voltage | max. 1 mV |
| Accuracy AC voltage | ± (1 % of mv + 3 Digit) |
| Measuring range DC current | 0.1 to 600.0 A (clamp), 0.1 to 600.0 μA (measuring cables) |
| Resolution DC current | 0.1 (clamp), 0.1 (measuring cables) |
| Accuracy DC current | ± (2 % of mv + 5 Digit) (clamp), ± (2 % of mv + 5 Digit) (measuring cables) |
| Measuring range AC current | 0.1 to 600.0 A (clamp), 0.1 to 600.0 μA (measuring cables) |
| Resolution AC current | 0.1 A (clamp), 0.1 μA (measuring cables) |
| Accuracy AC current | ± (2 % of mv + 5 Digit) (clamp), ± (1.5 % of mv + 5 Digit) (measuring cables) |
| Resolution Resistance | max. 0.01 Ohm |
| Measuring range Resistance | 0.01 to 60.0 MOhm |
| Accuracy Resistance | ± (1.5 % of mv + 3 Digit) |
| Resolution Capacitance | max. 0.01 nF |
| Measuring range Capacitance | 2 nF to 60.00 mF |
| Accuracy Capacitance | ± (1.5 % of mv + 5 Digit) |
| Resolution Frequency | max. 0.1 Hz |
| Measuring range Frequency | 0.01 Hz to 9999 kHz |
| Accuracy Frequency | ± (1 % of mv + 1 Digit) |
Reviews (3)
3 reviews for Testo 770-3 True-RMS Clamp Meter with Bluetooth – 600 A AC/DC, 1000 V, Power & μA
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abdoljavad –
Meter has many good attributes
Ryan White –
Circuit breakers available here meet the highest safety standards, which is a must for my projects.
mick –
The Testo 770-3 delivers precise measurements and seamless Bluetooth connectivity, making it a top choice for professionals.