Fluke - 1653B Multifunction Installation Tester

Product Summary

The Fluke 1653B Multifunction Installation Tester is a reliable, all‑in‑one tester designed for electricians who need fast, accurate verification of fixed electrical installations. It covers insulation, continuity, loop impedance, RCD testing and more, making it ideal for commissioning, troubleshooting, and compliance work. With a rugged build and intuitive interface, it helps you work efficiently while meeting AS/NZS standards.

Measuring Ranges / Key Specifications

• Insulation Resistance: up to 1000 V test voltage, typically 0.01 MΩ to 999 MΩ
• Continuity Testing: 0–2000 Ω with fast auto‑reverse polarity
• Loop Impedance (Zs / Ze): 0.01–2000 Ω depending on mode
• Prospective Fault Current (PFC): up to 20 kA
• RCD Testing:
  • Type AC, A, S
  • Test currents: 10, 30, 100, 300, 500 mA
  • Auto‑sequence testing supported
• Voltage Measurement: 10–500 V AC
• Frequency: 45–65 Hz
• Earth Resistance: via loop method

Hiring with Measurements101 

Booking is simple: select your dates, choose your equipment, and check out. Once your order is placed, we’ll be in touch within the hour to organise delivery or pickup. Not sure if this is the right tester for your job? Give us a call anytime — we’re always happy to help you get the right tool.

*Specifications are indicative only and may vary in practice. Please confirm suitability for your application.*