SPARTNA SPR-228 Multifunction Electrical Tester

spartnaSKU: SPR-228
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Sale priceAED. 2,580.00
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Description

The SPR-228 is a high-performance multifunction electrical tester designed for comprehensive electrical testing in industrial, commercial, and residential environments. It supports six core functions: insulation resistance testing, earth resistance measurement, low ohm resistance testing, voltage and frequency measurement, loop impedance testing, and RCD (Residual Current Device) testing. With built-in data logging, Bluetooth connectivity, and a large color TFT display, the DT-6650 offers advanced diagnostics and reporting capabilities.


This device meets international safety standards (IEC 61010, CAT III 600V), ensuring safe operation in demanding environments. It is ideal for electricians, maintenance engineers, and electrical contractors who require accurate and reliable test results for system commissioning, periodic inspections, and preventive maintenance.


  • Six-in-One Testing : Insulation resistance, earth resistance, low ohm resistance, loop impedance, RCD testing, and voltage/frequency measurement.
  • Data Logging & Storage : Built-in memory with FAT32 file system for storing test records; supports export to PC or mobile devices.
  • Large Color Display : 3.5" TFT LCD with high-resolution graphics for clear visualization of waveforms and data.
  • RCD Testing Modes : Supports general (G-type) and selective (S-type) RCDs with multiple trip current options and ramp testing.
  • Loop Impedance Testing : Measures prospective short-circuit current (PSC) and earth fault current (PFC).
  • Auto Test Sequences : Simplifies complex testing procedures with automated routines for continuity, insulation, and loop tests.
  • Battery-Powered Operation : Operates on 8 x AA batteries (alkaline or NiMH); up to 15 hours of continuous use.
  • Safety Certified : Complies with IEC/EN 61010; double insulation, IP65 rating, CAT III 600V overvoltage category.
  • Bluetooth Connectivity (optional) : Enables wireless data transfer to smartphones or tablets for real-time analysis and reporting.

Parameter Details
Functions Supported Insulation Resistance, Earth Resistance, Low Ohm, Loop Impedance, Voltage/Frequency, RCD Testing
Insulation Resistance Range 0.01MΩ – 9999MΩ; Test voltages: 50V, 100V, 250V, 500V, 1000V
Earth Resistance Range 0.01Ω – 1999Ω; Test current: > 200mA
Low Ohm Resistance Range 0.001Ω – 19.999Ω; Resolution: 1mΩ; Accuracy: ±(1% + 1mΩ)
Loop Impedance Range 0.01Ω – 1999Ω; Prospective Fault Current (PFC): up to 25kA
Voltage Measurement (AC) 80V – 500V; Accuracy: ±(2% + 2 digits); Frequency range: 45Hz – 65Hz
Frequency Measurement 45Hz – 65Hz; Accuracy: ±2Hz
RCD Testing Trip currents: 10mA, 30mA, 100mA, 300mA, 500mA, 650mA, 1A; Delay types: G/S
Test Methods Auto, Ramp, Half-wave, Full-wave
Polarity Detection Yes; indicates reversed connections
Display 3.5" TFT LCD (320x240 pixels)
Data Logging File-based storage; up to 310MB free space; supports time-stamped logs
Power Supply 8 x 1.5V AA alkaline or 8 x 1.2V NiMH rechargeable batteries
Battery Life Up to 15 hours (typical usage)
Auto Power Off Adjustable (disable, 1 min, 10 min, 20 min)
Auto Screen Off Adjustable (disable, 1 min, 3 min, 5 min)
Overvoltage Protection CAT III 600V
Safety Rating Double Insulation, IP65
Operating Temperature 0°C to 45°C
Storage Temperature -10°C to 60°C
Humidity (Operating) <95% RH (10°C–30°C non-condensing), <75% RH (30°C–40°C)
Dimensions 24.2cm x 10.5cm x 14.5cm (L x W x H)
Weight 1.56kg
Approvals CE Marked

SPR-228 Datasheet 

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