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Testo 770-2 Clamp Meter
540.00 AED
In stock
Product Details
Brand:
Testo
AC Current Range:
0.1 to 400.0 A (clamp), 0.1 to 400.0 μA (measuring cables)
DC Current Range:
0.1 to 400.0 A (clamp), 0.1 to 400.0 μA (measuring cables)
AC Voltage Range:
1 mV to 600 V
DC Voltage Range:
1 mV to 600 V
Current Resolution:
0.1 A (clamp), 0.1 μA (measuring cables)
Current Accuracy:
± (1.5 % of mv + 5 Digits) (measuring cables), ± (2.0 % of mv + 5 Digits) (clamp)
Capacitance Range:
0.01 nF to 100.0 μF
Temperature Range:
-20 to +500 °C
Dimension:
249 x 96 x 44 mm
Weight:
378 g
Power Supply:
3 AAA micro batteries
Operating temperature:
-10 to +50 °C
Storage temperature:
-15 to +60 °C
Conductor size:
Small
Applicable standards:
EN 61326-1; EN 61010-2-032; EN 61140
Testo 770-2
The Testo 770-2 is a highly functional clamp meter designed for electrical professionals who require precise measurements in various applications. It builds upon the features of its predecessor, the Testo 770-1, by adding advanced capabilities that enhance its usability and versatility.
Key Features
- Non-Contact Measurement: The Testo 770-2 utilizes a clamp mechanism to measure current without needing to disconnect circuits, making it safe and efficient for use in live electrical environments.
- Measurement Range: This clamp meter can measure AC currents up to 600 A, along with DC currents, voltage, resistance, continuity, and capacitance. It also includes a dedicated microamp (μA) range, which is essential for testing sensitive electronic components.
- Integrated Temperature Adapter: The device comes with an integrated temperature adapter compatible with type K thermocouples, allowing users to measure temperature directly alongside electrical parameters.
- TRMS Measurement: The Testo 770-2 provides True RMS (TRMS) measurements for accurate readings of both AC and DC currents, ensuring reliable data even in complex electrical systems.
- User-Friendly Display: It features a large two-line display that makes it easy to read measurements at a glance. The auto AC/DC function simplifies operation by automatically detecting the type of current being measured.
- Compact and Ergonomic Design: The clamp meter is designed to be lightweight and easy to handle, with a fully retractable pincer arm that allows access to tight spaces and small-diameter conductors.
Applications
The Testo 770-2 is ideal for a variety of applications, including:
- Electrical maintenance and troubleshooting
- HVAC system diagnostics
- Motor starting current measurements
- Installation and servicing of electrical equipment
Its ability to measure low currents in the μA range makes it particularly useful for tasks involving sensitive electronic devices.
The Testo 770-2 Clamp Meter is an advanced tool that combines essential measurement functions with user-friendly features. Its non-contact measurement capability, integrated temperature adapter, and TRMS accuracy make it a valuable asset for professionals working in electrical fields. Whether for routine maintenance or complex diagnostics, the Testo 770-2 provides reliable performance and ease of use.
Testo 770-2 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 mV to 600 V
|
| Resolution | max. 1 mV
|
| Accuracy | ± (0.8 % of mv + 3 Digits)
|
| AC voltage | |
| Measuring range
|
1 mV to 600 V
|
| Resolution | max. 1 mV
|
| Accuracy | ± (1.0 % of mv + 3 Digits)
|
| DC current | |
| Measuring range
|
0.1 to 400.0 A (clamp)
|
| 0.1 to 400.0 μA (measuring cables)
|
|
| Resolution | 0.1 A (clamp)
|
| 0.1 μA (measuring cables)
|
|
| Accuracy | ± (1.5 % of mv + 5 Digits) (measuring cables)
|
| ± (2.0 % of mv + 5 Digits) (clamp)
|
|
| AC current | |
| Measuring range
|
0.1 to 400.0 A (clamp)
|
| 0.1 to 400 μA (measuring cables)
|
|
| Resolution | 0.1 A (clamp)
|
| 0.1 μA (measuring cables)
|
|
| Accuracy | ± (1.5 % of mv + 5 Digits) (measuring cables)
|
| ± (2.0 % of mv + 5 Digits) (clamp)
|
|
| Resistance | |
| Resolution
|
max. 0.1 Ohm
|
| Measuring range | 0.1 Ohm to 40.00 MOhm
|
| Accuracy | ± (1.5 % of mv + 3 Digits)
|
| Capacitance | |
| Resolution
|
max. 0.01 nF
|
| Measuring range | 0.01 nF to 100.0 μF
|
| Accuracy | max. ± (1.5 % of mv + 5 Digits)
|
| General technical data | |
| Operating humidity
|
0 to 80 %RH
|
| Weight | 378 g
|
| Dimensions | 249 x 96 x 44 mm
|
| Operating temperature | -10 to +50 °C
|
| Connectable probes | 1 x temperature probe (adapter required for type K thermocouples)
|
| Product colour | Black
|
| Standards | EN 61326-1; EN 61010-2-032; EN 61140
|
| Battery type | 3 AAA micro batteries
|
| Display size | 2 lines
|
| Display type | LCD (Liquid Crystal Display)
|
| Interface | 2 measuring jacks
|
| Storage temperature | -15 to +60 °C
|
| Overvoltage Category | CAT IV 600V
|
| Authorizations | CSA; CE
|
| Internal_resistance | 11 MOhm (AC / DC)
|
| Instrument Measurement Functions | |
| Diode test
|
yes
|
| Continuity testing | yes
|
| Display ligthing | yes
|
| Hold | yes
|
| MinMax | yes
|
| Temperature measurement with adapter | yes
|
| True RMS | yes
|
| Inrush current measurement | yes
|
| Display (counts) | 4,000
|
| Autom. measurement parameter detection | yes
|
| μA current measuring range | yes
|
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Testo 770-2 Clamp Meter
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