NR-D Field Indicator Frequency Meter

The NR-D Field Indicator Frequency Meter is a high-precision digital measuring device designed to monitor and display frequency values accurately in real-time. Built for industrial, laboratory and field applications, it provides reliable performance even under demanding environmental conditions.

Featuring a clear digital display, rugged housing, and fast response time, this frequency meter ensures precise measurement of electrical signals and system stability. Ideal for engineers, maintenance teams, and power monitoring professionals, the NR-D Field Indicator Frequency Meter is an essential tool for frequency measurement, calibration and diagnostics in electrical and automation systems.

Key Features

High Accuracy Measurement: Delivers precise frequency readings with minimal deviation.
Wide Frequency Range: Suitable for multiple industrial and electrical applications.
Clear Digital Display: Bright, easy-to-read indicator for real-time data visibility.
Durable Field Design: Rugged, compact body built for harsh worksite environments.
Fast Response Time: Provides instant frequency updates for critical monitoring tasks.
Low Power Consumption: Efficient design ideal for continuous operation.
Easy Installation: Simple mounting and wiring for quick setup.

Benefits

Reliable Performance: Ensures stable and accurate frequency monitoring.
Versatile Application: Ideal for power plants, automation systems, and testing labs.
Enhanced Productivity: Real-time data improves system control and safety.
Cost-Effective Solution: Long service life and minimal maintenance required.
Portable & Durable: Perfect for both field and industrial environments.

Technical Specifications:

Technical characteristics
Frequency range in the channel of signal power detector	50~3500 MHz
Frequency range in the channel of EM near-field indicator	50~3500 MHz
Channel of signal power detector:
Input threshold sensitivity	not less than -60 dBm
Dynamic range of indication	50dB
Frequency meter sensitivity	not less than -40 dBm
Continuous signal frequency measuring error	no more than 1%
Pulse signal frequency measuring error	no more than 3%
Channel of EM near-field indicator:
Input threshold sensitivity	not less than -70 dBm
Dynamic range of indication	60 dB
Nonvolatile memory capacity	2048 events
Power supply	2 NiMH АА batteries
Dimensions	135 x 70 x 25 mm
Weight	200 g