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AC voltage measurement
Range 500 V
Resolution 0.1 V
Accuracy 45 Hz – 66 Hz 0.8% + 3
Input impedance 360 kΩ
Overload protection 660 V rms
Continuity testing (RLO)
Range (autoranging) 20 Ω / 200 Ω / 2000 Ω
Resolution 0.01 Ω / 0.1 Ω / 1 Ω
Open Circuit Voltage >4 V
Insulation resistance measurement (RISO)
Accuracy of test voltage (at rated test current) +10%, -0%
Test voltage 100 V
250 V
500 V
1000 V
Insulation resistance range 20 MΩ / 50 MΩ
20 MΩ / 100 MΩ
20 MΩ / 200 MΩ
20 MΩ / 200 MΩ / 500 MΩ
20 MΩ / 200 MΩ / 1000 MΩ
Resolution 0.01 MΩ / 0.1 MΩ
0.01 MΩ / 0.1 MΩ
0.01 MΩ / 0.1 MΩ
0.01 MΩ / 0.1 MΩ / 1 MΩ
0.01 MΩ / 0.1 MΩ / 1 MΩ
Test current 1 mA @ 50 kΩ
1 mA @ 100 kΩ
1 mA @ 250 kΩ
1 mA @ 500 kΩ
1 mA @ 1 MΩ
Loop and line impedance (ZI)
Range 10 Ω / 0.001 Ω / High current mΩ mode
Resolution 0.01 Ω / 0.1 Ω / 1 Ω
Prospective earth fault current, PSC test
Range 1000 A / 10 kA (50 kA)
Resolution 1 A / 0.1 kA
Computation Prospective earth fault current (PEFC) or Prospective short circuit current (PSC) determined by dividing measured mains voltage by measured loop (L-PE) resistance or line (L-N) resistance, respectively.
RCD testing, RCD types tested
RCD Type A4, AC¹, G², S³
Notes ¹Responds to AC
²General, no delay
³Time delay
4Responds to pulsed signal
5Responds to smooth DC signal
Tripping speed test (ΔT)
Current settings¹ 10-30-100-300-500-1000 mA – VAR; 10-30-100 mA
Multiplier x ½, x 1; x 5
Measurement range RCD
Type G: 310 ms; 50 ms
RCD Type S: 510 ms; 160 ms
Notes
¹1000 mA type AC only
700 mA maximum type A in VAR mode
VAR mode not available for type B.
RCD/FI-Tripping Current Measurement/Ramp Test (IΔN)
Current range: 30% to 110% of RCD rated current¹
Step size: 10% of IΔN²
Dwell time: Type G 300 ms/step
Type S: 500 ms/step
Measurement accuracy ±5%
Specified trip current ranges (EN 61008-1)
50% to 100% for Type AC
35% to 140% for Type A (>10 mA)
35% to 200% for Type A (≤10 mA)
50% to 200% for Type B
²5% for Type B
Notes ¹30% to 150% for Type A IΔN > 10 mA
30% to 210% for Type A IΔN = 10 mA
20% to 210% for Type B
General Specifications
Size (L x W x H) 10 x 25 x 12.5 cm
Weight (incl. batteries) 1.3 (kg)
Battery size, quantity Type AA, 6 ea.
Sealing IP-40
Safety Complies with EN/IEC 61010-1 and EN/IEC 61010-2-034
Overvoltage CAT III / 500V; CAT IV 300V
Performance EN61557-1 to EN61557-7 and EN61557-10
Includes:
6x AA (IEC LR6) cell batteries
C1600 hard carrying case
Zero adapter
Heavy duty mains cord
STD standard test lead set
Padded carrying and waist strap
Quick reference guide
TP165X remote control probe and lead
