Professional Fuzrr ES9020 Intelligent Surge Protection Device Tester (Malaysia)

For lightning protection component auditing, Metal Oxide Varistor (MOV) voltage testing, Gas Discharge Tube (GDT) breakdown voltage evaluation, and surge protective device (SPD) field maintenance, having a specialized high-voltage diagnostic instrument is essential. MTM Precision Sdn. Bhd. is proud to present the official Fuzrr ES9020 Intelligent Surge Protection Device Tester in Malaysia.

The Fuzrr ES9020 (also known as a Varistor Tester, SPD Field Tester, or Lightning Arrester Performance Tester) is a high-precision portable diagnostic instrument engineered for evaluating surge arresters, surge protectors, varistors, cermet gas discharge tubes, and direct space detonators. Featuring a high-voltage output up to 3000.0V, it measures varistor initial voltage (U1mA), leakage current (I0.75U1mA), GDT breakdown voltage, and insulation resistance up to 1000MΩ. Designed with a 5-inch color TFT LCD display, high-voltage short-circuit protection, automatic energy discharge, 500-group data storage, USB connectivity, and an internal 11.1V rechargeable lithium battery, the ES9020 provides field technicians with a safe, reliable, and convenient testing solution without requiring plug-in mains power.

Below is an extensive technical breakdown of the product introduction, key features, applications, and detailed specifications for the ES9020 model, presented cleanly in plain text without tables, citations, or encoding errors.

Product Applications

Varistor (MOV) initial voltage (U1mA) testing and leakage current (0.1 uA to 199.9 uA) testing
Gas Discharge Tube (GDT) breakdown voltage testing (DC spark-over voltage measurement)
Insulation resistance testing (10MΩ to 1000MΩ) for lightning protection components and electrical enclosures
Field testing and acceptance auditing for surge protective devices (SPD), lightning arresters, cermet discharge tubes, and direct space detonators
routine inspection and maintenance for power distribution lines, telecommunication stations,meteorological monitoring sites, and industrial facility lightning protection systems

Key Features & Operational Advantages

High Output Voltage (Up to 3000V): Delivers a wide DC voltage output range from 0.0V to 3000.0V with 0.1V resolution to accommodate high-voltage arresters and heavy-duty SPDs.
Micro-Ampere Leakage Current Precision: Measures leakage current down to 0.1 uA (range: 0.1 uA to 199.9 uA) with high accuracy of +/-2% rdg +/- 10dgt.
Integrated Safety Protection: Equipped with high-voltage short-circuit protection and automatic discharge functionality to ensure safe operation during high-voltage field testing.
5-Inch Color TFT LCD Display: High-resolution color screen (display area 108mm x 65mm) with controllable backlight for clear data presentation in dim field locations.
Rechargeable Battery Operation: Powered by a built-in 11.1V large-capacity rechargeable lithium battery, overcoming the limitations of traditional plug-in field instruments.
500-Group Data Storage & USB Export: Features 500-group data memory, historical data review ("MR" symbol display), pass/fail judgment functions, and USB connectivity for exporting data to PC software.
Shockproof & Dustproof IP54 Design: Built with a rugged, dustproof, and moisture-proof structure (IP54 rating) adapted for harsh field environments.

Technical Specifications — Fuzrr ES9020

Core Measurement Parameters

Primary Functions: Varistor (MOV) initial voltage leakage current test, discharge tube (GDT) discharge voltage test, insulation resistance test
Base Condition: 23°C +/- 5°C, below 75% RH
Measuring Voltage Range: 0.0V to 3000.0V (Resolution: 0.1V; Accuracy: +/-2% rdg +/- 30dgt)
Measuring Leakage Current Range: 0.1 uA to 199.9 uA (Resolution: 0.1 uA; Accuracy: +/-2% rdg +/- 10dgt)
Insulation Resistance Range: 10 MΩ to 1000 MΩ
Discharge Rate of Discharge Tube: (100 +/- 8) V/s

Functional Features & Data Management

Display Mode: 5-inch color TFT LCD
LCD Display Size: 108mm x 65mm
Backlight: Yes, suitable for use in dim places
Data Storage: 500 groups
Data Review: Data review function with "MR" symbol display
Overflow Display: Over-range overflow function displaying "OL" symbol
Judging Function: Automatic evaluation when measurement exceeds setting range
USB Data Transmission: Supported (USB interface equipped)
Automatic Shutdown: Automatically turns off after 15 minutes of inactivity

Hardware, Physical & Environmental Parameters

Power Supply: 11.1V large capacity rechargeable lithium battery
Power Consumption:
- Standby: 300 mA Max
- Measurement: 900 mA Max
Instrument Dimensions: Length 240mm x Width 188mm x Height 85mm
Test Lines: Red test line 1m (1 pc), Black test line 1m (1 pc)
Instrument Weight: 1230g (including battery)
Insulation Resistance (Enclosure): >= 50 MΩ (1000V)
Pressure Withstand (Dielectric): AC 3kV / 50Hz for 1 minute
Working Temperature & Humidity: -10°C to +50°C, < 85% RH
Ingress Protection Rating: IP54
Production Compliance & Safety Standards: IEC61010-1, IEC1010-2-31, IEC61557-1,5, IEC60529 (IP54), Pollution Grade 2, CAT III 300V

Why Choose MTM Precision in Malaysia?

At MTM Precision Sdn. Bhd., we supply genuine Fuzrr surge protection device testers, lightning arrester calibrators, and specialized electrical safety instruments across Malaysia, backed by local warranty coverage,technical support, calibration services, and reliable after-sales assistance.

Contact MTM Precision

MTM Precision Sdn. Bhd.

Showroom & Service Centre

No. 29-1 & 29-2, Jalan Bandar 18,

Pusat Bandar Puchong,

47160 Puchong, Selangor, Malaysia

Website:

www.mtmpre.com

.my

Email: mtmpre@yahoo.com

WhatsApp: +6016-660 7346

Office Tel: +603-80807172