RF Meter (1120)
Fast, Accurate RF Detection in the Field
The TESCO 1120 RF Meter is built for rugged, real-world testing. Whether you’re searching for radio frequency interference, testing microwave equipment for leaks, or validating the operation of a smart meter, this handheld tool offers powerful insight.
Its compact form factor, intuitive interface, and ability to detect magnetic and electric fields make it a must-have for safety testing, EMF auditing, and RF signal tracing.
Detect. Measure. Confirm. All in one tool.
Description
TESCO’s RF Meter (Catalog No. 1120) is a compact, versatile instrument designed to measure electromagnetic fields across a broad spectrum. Built for professionals who need to detect RF, electric, and magnetic fields on the spot, this meter is ideal for identifying transmitter status, AMI signal strength, and microwave leakage.
Key Features:
- 3-in-1 Measurement: Detects RF, electric, and magnetic fields with one device.
- Wide Frequency Coverage: Effective across 50 MHz to 3 GHz range.
- ON-AIR Detection: Instantly shows if AMI meters or transmitters are active.
- User-Friendly Settings Dial:
- A: High-range magnetic field
- B: Low-range magnetic field
- C: Electric field
- RF: Radio/Microwave detection
- High Sensitivity: Accurate readings at low power densities.
Specifications
| Unit | Details |
|---|---|
| Measurement Types | RF (Radio/Microwave), Electric, Magnetic |
| Frequency Range | 50 MHz – 3 GHz (3000 MHz) |
| Frequency Flat Range | 100 KHz to 2.5 GHz |
| RF Resolution | 0.01 mW/cm² |
| RF Measurement Range | 0.026–260 mW/cm² |
| Magnetic Field Range (Dial A) | 0–100 mG |
| Magnetic Field Range (Dial B) | 0–3 mG |
| Electric Field Mode (Dial C) | Available |
| ON-AIR Detection | Yes – Confirms active transmitters or AMI meters |
| Settings Dial Options | A: Magnetic (0–100 mG), B: Magnetic (0–3 mG), C: Electric, RF: Radio/Microwave |
| Dimensions | 5.0 x 2.6 x 2.4 in (129 x 67 x 62 mm) |
| Weight | 8 oz. |
| Battery | 9 Volt alkaline (40-hour life) / Low Battery indicator |
| Backlight & Audio | Optional feedback modes for improved usability |
| Accuracy | Typically 0.5x to 2x of reading |
