The Di‑Log DL9110 18th Edition Multifunction Tester is a comprehensive electrical testing instrument designed to meet the requirements of the 18th Edition of the IET Wiring Regulations. This tester offers a range of features to ensure accurate and efficient testing:
RCD-LOC XLT: A unique auto start loop test principle that prevents tripping of any RCD or RCBO, ensuring high accuracy without compromising safety.
Auto Start Loop & Continuity Tests: Simplifies testing procedures by automatically initiating loop and continuity tests.
Auto RCD Test with Ramp: Automatically tests RCDs with a ramp function to determine the tripping current.
500V Insulation Test: Conducts insulation resistance tests up to 2000 MΩ at 250V and 500V.
UK’s Largest Colour LCD Display: Features a 3½ digit LCD display with 1999 digits, providing clear and easy-to-read results.
Full Range Protection: Safeguards the tester from damage if accidentally connected to voltage during a dead test.
Optional Remote Probe: Available separately for enhanced testing convenience.
Supplied with UKAS Calibration Certificate: Ensures traceability to national standards.
⚙️ Key Features
Insulation Resistance: 0.05 – 2000 MΩ
Test Voltage at 1mA: 250 & 500V
Continuity: 0.05 – 199 Ω
Loop Impedance: 0.01 – 2000 Ω
Prospective Short Circuit Current (PSCC): 0 – 26 kA
RCD Nominal Test Currents: 10, 30, 100, 300, 500 mA, ½ x 30 mA, 5 x 30 mA
Trip Time: 0 – 500 ms
Tripping Current with Ramp Test: ½ rated current to 1.1 rated current
Voltage: 0 – 440 V
Frequency: 45 – 65 Hz
Safety Standards: EN61010, BS EN 61557, BS 7671
Over Voltage Category: CAT III 440 V
Power Supply: 6 x 1.5 V AA batteries
Dimensions: 260 x 105 x 55 mm
Weight: 836 g
🛠️ Ideal For
Electricians, electrical contractors, and maintenance engineers requiring a reliable and compliant multifunction tester for electrical installations.