Product Overview
The HZFL-9020 is a professional-grade, intelligent instrument designed for the performance testing of lightning arresters, surge protectors (SPD), varistors, metal ceramic discharge tubes, and direct-air lightning arresters. Engineered for field reliability, it combines high-voltage precision with portable, offline convenience.
Core Advantages
- Offline portability with rechargeable battery
- Wide application range with 2000V output
- Integrated safety: short-circuit protection & auto-discharge
- Comprehensive analysis: insulation resistance & qualification judgment
Target Applications
- On-site SPD maintenance and testing
- Varistor (MOV) performance verification
- Discharge tube (GDT) quality control
- Industrial lightning protection system inspection
Environmental & Compliance Highlights
- Resists high heat, humidity & salt spray for tropical island use
- Runs stably at -40℃, cold-proof and anti-condensation
- IEC compliant, complete calibration certificates provided
- Local support: spares, on-site training & instrument calibration
Product Attributes
- FOB Unit: set
- MOQ: Not specified
- Packaging: Not specified
Technical Specifications
| Parameter |
Specification |
| Measurement Voltage |
0~3000V (Precision ±2%) |
| Leakage Current |
0.1uA~199.9uA (Precision ±3%) |
| Display |
5-inch color touchscreen TFT LCD |
| Data Storage |
500 sets |
| Dimensions |
240mm × 188mm × 85mm |
| Weight |
1230g (including battery) |
| Power Supply |
7.2V large-capacity rechargeable battery |
| Operating Temp |
-10℃~+50℃ (<85%RH) |