Metrel MI 3309 BT PAT Testers (250 VDC, 500 VDC; 30 VAC)

PE continuity (200 mA) (Measuring range/Resolution/Accuracy):

0.00 Ω … 19.99 Ω / 0.01 Ω / ±(5 % of reading + 3 digits)

20.0 Ω … 199.9 Ω / 0.1 Ω / Indication only

200 Ω … 1999 Ω / 1 Ω / Indication only

Insulation resistance (250 VDC, 500 VDC) (Measuring range/Resolution/Accuracy):

0.00 MΩ … 19.99 MΩ / 0.01 MΩ / ±(5 % of reading + 3 digits)

20.0 MΩ … 49.9 MΩ / 0.1 MΩ / ±(5 % of reading + 3 digits)

50.0 MΩ … 199.9 MΩ / 0.1 MΩ / Indication only

Substitute leakage current (30 VAC) (Measuring range/Resolution/Accuracy):

0.00 mA … 9.99 mA / 0.01 mA / ±(5 % of reading + 3 digits)

10.0 mA … 20.0 mA / 0.1 mA / ±(5 % of reading + 3 digits)

Touch leakage current (Measuring range/Resolution/Accuracy):

0.00 mA … 7.00 mA / 0.01 mA / ±(10 % of reading + 5 digits)

Differential leakage current (Measuring range/Resolution/Accuracy):

0.00 mA … 19.99 mA / 0.01 mA / ±(5 % of reading + 5 digits)

Functional test (apparent power) (Measuring range/Resolution/Accuracy):

0.00 kVA … 4.00 kVA / 0.01 kVA / ±(5 % of reading + 3 digits)

RCD and portable RCD (trip-out time) (Measuring range/Resolution/Accuracy):

0 ms … 300 ms (½xI∆N) / 0.1 ms / ±3 ms

0 ms … 300 ms (I∆N) / 0.1 ms / ±3 ms

0 ms … 40 ms (5xI∆N) / 0.1 ms / ±1 ms

Clamp current (Measuring range/Resolution/Accuracy):

0.00 mA ... 9.99 mA / 0.01 mA / ±(5 % of reading + 10 digits)

10.0 mA ... 99.9 mA / 0.1 mA / ±(5 % of reading + 5 digits)

100 mA ... 999 mA / 1 mA / ±(5 % of reading + 5 digits)

1.00 A ... 16.0 A / 0.01 A to 0.1 A / ±(5 % of reading + 5 digits)

Voltage TRMS (Measuring range/Resolution/Accuracy): 80 V ... 300 V / 1 V / ±(2 % of reading + 2 digits)

Polarity test: Test voltage: < 50 VAC

Enhanced TRMS test (UL-N, UL-PE, UN-PE) (Measuring range/Resolution/Accuracy): 80 V ... 300 V / 1 V / ±(2 % of reading + 2 digits)

R Loop (Measuring range/Resolution/Accuracy): 0.00 kΩ … 1.99 kΩ / 0.01 kΩ / ±(10 % of reading + 5 digits)

Power supply: 6 x 1.2 V NiMH rechargeable batteries (type AA) or 230 V, 50 Hz / 60 Hz

Overvoltage category: CAT II / 300 V

COM port: RS232, USB and Bluetooth

Dimensions: 140 x 80 x 230 mm

Weight: 1.2 kg

Datasheet