VOLTCRAFT FIT-100 inštalačný tester VC-12321015 multifunkčný tester elektrickej bezpečnosti

With insulation test voltages up to 1000 V and a measurement range reaching 2000 MΩ, the VOLTCRAFT FIT-100 Installation Tester delivers professional-grade electrical safety verification in a rugged, IP65-rated housing. This comprehensive instrument combines insulation resistance, loop impedance, RCD testing, voltage, frequency, continuity, and phase sequence checks in one device, making it an indispensable tool for electricians and maintenance technicians.

Overview

The FIT-100 is engineered for daily use in demanding environments. Its large backlit LCD ensures clear readings even in poorly lit installation areas, while the internal memory stores up to 1000 measurement values for later analysis via USB. Powered by eight AA batteries, it offers cordless convenience without compromising on performance. The automatic test sequences for RCD, loop, and insulation measurements streamline workflows and reduce the risk of operator error.

What stands out

• Wide insulation test voltage range: 50 V, 100 V, 250 V, 500 V, 1000 V
• RCD testing with ramp test and currents from 10 mA to 1000 mA for Type A and AC
• Loop impedance measurement from 0.01 Ω to 2000 Ω with prospective short-circuit current up to 20 kA
• Continuity testing with >200 mA test current for reliable low-resistance verification
• CAT III 600 V and CAT IV 300 V safety ratings for safe use on building installations
• IP65 protection against dust and water jets
• USB interface for data transfer and report generation

Technical details

• Insulation resistance: 0.01 MΩ to 2000 MΩ at test voltages 50/100/250/500/1000 V
• Loop impedance: 0.01 Ω to 2000 Ω
• RCD test types: A, AC; test currents: 10, 30, 100, 300, 500, 1000 mA; ramp test included
• Continuity test current: >200 mA (0–2 Ω range)
• Voltage measurement: 0–600 V AC/DC
• Frequency measurement: 45–65 Hz
• Short-circuit current (PSC/PFC): up to 20 kA
• Display: large LCD with backlight
• Internal memory: 1000 measurement values
• Interface: USB
• Power supply: 8× AA batteries (1.5 V)
• Protection class: IP65
• Standards: EN 61557, EN 61010-1
• Automatic test sequences for RCD, loop, insulation
• Phase sequence test included

Our verdict

The VOLTCRAFT FIT-100 is a complete installation testing solution that combines versatility, safety, and ease of use. Its broad measurement capabilities and robust design make it a reliable partner for electrical professionals who demand accuracy and durability on every job.