Kusam Meco KM 5100 Multifunction Installation Tester

Model number
KM 5100

Multifunction installation tester with 3.5-inch colour display: insulation (125 V – 1000 V, to 4000 MΩ), low ohm and continuity, loop impedance, RCD, voltage / frequency and earth resistance; SD, USB and Bluetooth; CAT IV 400 V.

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Key features

  • 3.5-inch TFT colour LCD (320 × 240)
  • Insulation, earth resistance, loop impedance, voltage, RCD, PFC and PSC tests
  • Fast high-current loop test
  • Variable RCD current mode for custom settings
  • PASS / FAIL indication for RCD tests
  • Voltage between L-N, L-PE and N-PE
  • Safe earth voltage touchpad warns of raised earth voltage above 50 V
  • Slim probes with test button
  • Compensation of test leads and mains cords
  • SD memory, USB and Bluetooth interfaces
  • For domestic, commercial and industrial installations

Specifications

Insulation
Test voltages125 V, 250 V, 500 V, 1000 V (0% to +10%)
Range0.125 / 0.250 / 0.500 / 1.000 MΩ – 4000 MΩ; resolution 0.001 MΩ
Accuracy125 V – 500 V: ±⁠(2% + 10); 1000 V: ±⁠(3% + 10)
Test current1 mA at a load of 125 kΩ / 250 kΩ / 500 kΩ / 1 MΩ
Short-circuit current≤ 1 mA
Low ohm and continuity
Low ohm ranges4.000 Ω (0.001 Ω), 40.00 Ω (0.01 Ω), 400.0 Ω (0.1 Ω)
Accuracy4 Ω: ±⁠(1.5% + 30); 40 Ω and 400 Ω: ±⁠(1.5% + 3)
Open-circuit voltage5.8 V max.
Continuity beeperResistance ≤ 35 Ω; open-circuit voltage 5.0 V ± 1 V DC; short-circuit current ≥ 200 mA
Overload protection250 V rms
Loop resistance
L-PE (high current)0.00 – 999 Ω (0.01 Ω), ±⁠(4% of reading + 6 digits)
L-PE (no trip, 15 mA)0.00 – 999 Ω (0.01 Ω), ±⁠(5% of reading + 6 digits)
L-N (2.0 A)0.00 – 999 Ω (0.01 Ω), ±⁠(4% of reading + 4 digits)
Supply voltage range195 V – 260 V AC, 50 / 60 Hz
RCD, voltage and earth
RCD test current×½, ×1, ×2, ×5; accuracy 1.5% to −9%
Voltage and frequency80 – 500 V AC / DC (45 – 400 Hz), resolution 1 V, ±⁠(2% of reading + 2 digits)
Earth resistance0.00 – 99.99 Ω (0.01 Ω): ±⁠(2% of reading + 30 digits); 100.0 – 999.9 Ω (0.1 Ω) and 1000 – 2000 Ω (1 Ω): ±⁠(2% of reading + 6 digits)
General
Display3.5-inch TFT colour LCD, 320 × 240 pixels
InterfacesSD memory, USB, Bluetooth; internal memory
DimensionsApprox. 242 (L) × 105 (W) × 145 (H) mm
WeightApprox. 1.56 kg
AccessoriesCD, TF card, clear test piece, battery, lanyard, US / EU / UK / AU adapter, USB cable, car charging cable, test leads, test lead with switch, clip-type connector, round connector
Optional accessoriesTest lead set and spikes (2) for earth resistance tests
Safety
StandardsEN 61010-1, EN 61010-2-032, EN 61010-2-033, EN 61326 (EMC & LVD); CAT IV 400 V

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.