Testo 770-1 Clamp Meter, 400A dc, Max Current 400A ac CAT III 1000V
- RS Stock No.:
- 905-5891
- Mfr. Part No.:
- 0590 7701
- Manufacturer:
- Testo
25 Within 2 working day(s) (EU stock)
21 Within 2 working day(s) (EU stock)
Added
Price Each
€143.00
(exc. VAT)
€175.89
(inc. VAT)
| Units | Per unit |
| 1 + | €143.00 |
- RS Stock No.:
- 905-5891
- Mfr. Part No.:
- 0590 7701
- Manufacturer:
- Testo
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
Testo 770-1 Clampmeter
Testo 770-1 is suited for current measurement in switching cabinets. One of the two pincer arms can be fully retracted into the instrument. This unique mechanism means that cables in tight switching cabinets can be easily grabbed. The automatic measurement parameter detection also enables reliable work. Testo 770-1 detect direct and alternating current and select other parameters such as resistance, continuity, diode and capacitance automatically.
Innovative clamp mechanism for easy operation in narrow spaces
Extra functions such as inrush, power and μA measurement
Auto ac/dc
True RMS
Voltage measuring range: 1 mV to 600 V ac/dc
Current measuring range: 0.1 A to 400 A ac/dc
Display (counts): 4000
Extra functions such as inrush, power and μA measurement
Auto ac/dc
True RMS
Voltage measuring range: 1 mV to 600 V ac/dc
Current measuring range: 0.1 A to 400 A ac/dc
Display (counts): 4000
Benefits
No more problems grabbing cables in confined spaces
Grab cables with the clamp instead of touching them
Clear visible measurement results
Grab cables with the clamp instead of touching them
Clear visible measurement results
Standards
EN 61326-1, EN 61140
Approvals
TÜV, CSA, CE
Supplied with
Testo 770-1 TRMS clamp meter, batteries and 1 set of measuring cables.
Testo AC/DC Clamp Meter, 400A AC/DC, 600V AC/DC - 770 Series - 0590 7701
Measure current and voltage in switching cabinets with this high-performance clamp meter from Testo. It has an automatic parameter detection feature that makes it easy to measure values without the need to change the meter settings. Thanks to its two pincer arms, one of which can be fully retracted into the instrument, you can easily grab cables in tight spaces. The meter has a liquid-crystal display (LCD) screen for measurement results that are easy to read.
Features & Benefits
• Light weight of 302g for ease of handling
• Battery-powered for portable use without the need for an external power supply
• Wide operating temperature range of -10°C to +50°C for use in demanding conditions
• Wide current measuring range of 0.1A to 400A for use in a variety of applications
• Battery-powered for portable use without the need for an external power supply
• Wide operating temperature range of -10°C to +50°C for use in demanding conditions
• Wide current measuring range of 0.1A to 400A for use in a variety of applications
Applications
• Distribution boards
• Machine power panels
• Machine power panels
What's the difference between a clamp meter and a multimeter?
The major difference between a clamp meter and a multimeter is that a clamp meter can measure high currents, while a multimeter is more suitable for smaller, more precise measurements.
Specifications
Attribute | Value |
|---|---|
| Absolute Maximum AC Current Measurement | 400A ac |
| Absolute Maximum DC Current Measurement | 400A dc |
| Absolute Maximum AC Voltage Measurement | 600V ac |
| Absolute Maximum DC Voltage Measurement | 600V dc |
| Absolute Maximum Resistance Measurement | 40MΩ |
| Model Number | 770-1 |
| AC Current Measurement Resolution | 100mA |
| DC Current Measurement Resolution | 100mA |
| Best DC Current Accuracy | ±(2% rdg + 5dgts) |
| Clamp Meter Type | AC/DC Clamp Meter |
| Best AC Current Accuracy | ±(2% rdg + 5dgts) |
| Best AC Voltage Accuracy | ±(1% rdg + 3dgts) |
| Best DC Voltage Accuracy | ±(0.8% rdg + 3dgts) |
| True RMS | Yes |
| Functions Measured | AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency, Resistance |
| DC Voltage Measurement Resolution | 1mV |
| Minimum Operating Temperature | -10°C |
| Height | 43mm |
| Safety Category Level | CAT III, CAT IV |
| Weight | 302g |
| AC Voltage Measurement Range | 0.001 → 600 V |
| AC Current Measurement Range | 0.1 → 400 A |
| AC Voltage Measurement Resolution | 1mV |
| Dimensions | 243 x 96 x 43mm |
| DC Current Measurement Range | 0.1 → 400 A |
| Resistance Measurement Resolution | 100mΩ |
| Length | 243mm |
| Width | 96mm |
| Power Source | Battery |
| Display Type | LCD |
| Safety Category | CAT III 1000 V, CAT IV 600V |
| Battery Type | AAA |
| Maximum Operating Temperature | +50°C |
| Safety Category Voltage | 600 V, 1000V |