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Testo 770-2 AC/DC Clamp Meter 400A DC 400A AC 600V DC 600V AC CAT IV CAT III 0590 7702

Category Clamp Meter Brand TESTO Condition New

Specifications

Country of Origin China
Display Type LCD
Brand Testo
Temperature Resolution 0.2°C
Battery type AAA
Height 43mm
Length 243mm
Gross Weight 302g
Width 96mm
Maximum Operating Temperature 50°C
AC Voltage Resolution 1mV ac
Minimum Operating Temperature -10°C
DC Current Accuracy ±2 % rdg + 5 Digits
DC Voltage Resolution 1 mV dc
AC Current Resolution 100mA
Functions Measured Resistance, Temperature, AC Voltage, Frequency, DC Current, DC Voltage, Capacitance, AC Current
Maximum Resistance Measurement 40mΩ
Maximum AC Current Measurement 400A ac
Maximum DC Voltage Measurement 600V dc
Maximum DC Current Measurement 400A dc
Maximum AC Voltage Measurement 600V ac
Safety Category Level CAT IV, CAT III
Safety Category Voltage 600, 1V
Clamp Meter Type AC/DC Clamp Meter

Key Features

  • Measures AC and DC current up to 400A with high accuracy.
  • Includes resistance, frequency, capacitance, temperature, and continuity measurements.
  • Features a large two-line LCD for clear data display.
  • Equipped with a retractable pincer arm to access conductors in tight spaces.
  • Powered by AAA batteries for portability.
  • Operates reliably across a temperature range of -10°C to +50°C.
  • Complies with CAT IV and CAT III safety standards for high-voltage environments.
  • Supplied with measuring cables and a temperature adapter for type K thermocouples.

Product Description

Testo 0590 7702 AC/DC Clamp Meter is an advanced electrical testing instrument designed for industrial, HVAC, electrical maintenance, and laboratory use. It precisely measures AC and DC currents up to 400A and voltages up to 600V AC/DC, accompanied by multiple functions such as resistance, frequency, capacitance, and temperature measurement using type K thermocouples.

This model features a unique retractable pincer arm that facilitates easy access to conductors even in confined cabinet spaces. The large, dual-line LCD screen provides simultaneous display of multiple measured parameters, ensuring efficient and quick data reading for professionals.

With a broad operating temperature range of -10°C to +50°C, the clamp meter is suitable for demanding industrial and commercial environments. Its high safety category ratings of CAT IV and CAT III enable secure testing on high-voltage installations up to 600V. The device is powered by AAA batteries, making it highly portable for field service applications.

The clamp meter automatically detects measurement parameters, including μA ranges and diode tests, enhancing its versatility across diverse testing scenarios. Supplied accessories include measuring cables and a temperature adapter compatible with all type K thermocouples for accurate temperature measurements.

Measures AC and DC current up to 400A with ±2% accuracy plus digits. Voltage measurement up to 600V AC/DC with 1mV resolution. Resistance measurement capability down to 40mΩ. Temperature resolution of 0.2°C with supplied thermocouple adapter.

True RMS measurement for accurate readings on non-linear loads. Compact dimensions of 243mm length, 96mm width, and 43mm height. Lightweight at approximately 302g for ease of handling. Meets relevant standards including TÜV and CSA certifications.

This Testo clamp meter is ideal for diagnostics and monitoring in motor windings, heating systems, switchgear, and other electrical installations requiring high safety standards and versatile measurement functions.

Explore the category of Clamp Meters for a comprehensive selection of professional electrical testing instruments at EnvMart.

Testo 770-2 AC/DC Clamp Meter 400A DC 400A AC 600V DC 600V AC CAT IV CAT III 0590 7702
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Frequently Asked Questions

It can measure AC and DC currents up to a maximum of 400A.

This clamp meter can measure voltages up to 600V AC and 600V DC.

The accuracy for DC current measurements is ±2% of reading plus 5 digits.

It measures resistance, temperature, AC voltage, frequency, DC current, DC voltage, capacitance, and AC current.

It operates reliably in a temperature range of -10°C to +50°C.

It features a large dual-line LCD for clear data display.

The resolution for AC voltage measurements is 1mV.

It is supplied with measuring cables and a temperature adapter for type K thermocouples.

The clamp meter weighs approximately 302g.

It complies with CAT IV and CAT III safety standards for high-voltage environments.

The maximum resistance measurement capability is 40mΩ.

It is powered by AAA batteries, making it portable for field use.

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