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Testo 770-1 TRMS Clamp Meter - 0590 7701
Item #:
0590-7701
Brand:
Testo
Share this product:
0590 7701 770-1 TRMS Clamp Meter by Testo
The testo 770 Hook-clamp Digital Multimeter (DMM) is ideally suited for electrical work in HVAC applications. Testo's unique hooking clamp can be used to separate then grab wires. The easy hook-off retractable post releases the wires when testing is complete. You can safely work in tight spaces without using your hands. The 770 series identifies the testing in-process and automatically selects the correct meter configuration which saves you time and increases your accuracy.
The 770 series of instruments are rich in the features HVAC techs need and want including TRMS, starting current, and frequency measurement. The 770-2, which includes A can also measure temperature using the included Type K thermocouple adapter. The 770-3 (temperature adapter optional) additionally includes real-time power measurements (Watts), and Bluetooth. The 770-3 links to the Testo Smart Probes App and can be used for remote viewing, monitoring trending over time, and creating reports. The powerful app allows you to create custom reports that include photos, data, and graphs that can be saved or sent via email.
Testo's history of efficiency, innovation, and quality now extends into the entire electrical lineup. Once again, Testo brings high value, feature-packed products to the HVAC contractor market.
- Unique hook-on function separates and grabs wires without using your hands, retractable post releases wires easily
- Automatically detects AC/DC for Volts or Amps, and selects the correct range
- Bluetooth connection to testo Smart Probe App (770-3 only)
- Real-time power measurement (Watts)
- Standard features: Inrush (starting) current capture; Min/Max/Hold
- Additional features (770-2/-3 only): μA for flame rod; High capacitance; Frequency measurement for variable drives
Technical data | testo 770-1 |
testo 770-2 |
testo 770-3 |
True RMS | ✓
|
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Basic accuracy | 0.8 %
|
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AC/DC voltage | 1 mV to 600 V |
||
AC/DC current | 0.1 to 400 A AC/DC
|
0.1 to 600 A |
|
Watts / Power factor | – |
1mW to 360KW |
|
μA current range | – |
0.1 to 400 μA |
|
Resistance | 0.1 Ω to 40 MΩ |
0.1 Ω to 60 MΩ |
|
Capacitance | 0.001 μF to 100 μF |
0.001 to 60,000 μF |
|
Inrush | ✓ |
||
Bluetooth / App | – |
65 ft. free field |
|
Display (counts) | 4,000 |
6,000 |
|
Temperature meas. | – |
-4 to 932 °F (-20 to +500 °C)+ |
|
Frequency | 1 Hz to 10 kHz |
||
Continuity | < 30 Ω |
||
Diode test | 2.5V |
||
Hold / Min / Max | ✓ |
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Safety category | CAT IV 600 V / CAT III 1000 V |
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Safety certification | TÜV, CSA, CE |
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Operating temperature | 32 to 122 °F (0 to +50 °C) |
||
Storage temperature | 5 to 140 °F (-10 to +60 °C) |
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Dimensions | 9.5 x 3.8 x 1.7in. (243 x 96 x 43 mm) |
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Weight | 0.9 lb (450 g) |
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Warranty | 2 years |
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Standards | EN 61010-1, IEC 61376 |
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Batteries | 3 x AAA |