Insulation resistance tester HZJY-10K-I 10kV

for electrical installationsdiagnosticportable

• Test voltage range: 500V, 1000V, 2500V, 5000V, 10000V • Insulation resistance range: up to 10TΩ @10kV • Short-circuit current: adjustable, max 5mA (10mA optional) • Power supply: AC220V ±10%, 50/60Hz, 20VA or 16.8V lithium-ion battery • Battery life: 4h @10kV/100MΩ, supports charging while testing • Dimensions: 260 × 200 × 160mm • Weight: 3kg The Huazheng HZJY-10K-I is an advanced high-voltage insulation resistance tester designed for reliable testing in power utilities, substations, and industrial applications. It strictly complies with IEC safety standards, offering five selectable test voltages up to 10kV, and measures insulation resistance up to 10TΩ with high accuracy. The instrument supports automatic calculation of polarization index (PI), dielectric absorption ratio (DAR), and allows simultaneous leakage current and capacitance measurements. The tester features dual power supply options with seamless AC/DC switching, and its rechargeable lithium battery provides extended operation for field work. Additional functions include digital filtering, simulation column display, and comprehensive protection with fuse prompts. Compact, lightweight, and IP64-rated, the HZJY-10K-I delivers accuracy, safety, and convenience, making it an essential tool for insulation resistance testing in demanding electrical systems.