Kewtech Digital KT35 250, 500 1000v Insulation and Continuity Tester

Kewtech Digital KT35 250/500/1000v Insulation and Continuity Tester

Following Functions:

·Digital Continuity and Insulation tester

·250/500/1000V Insulation test ranges

·20/200/2000 Ohm continuity ranges with (200mA) test current

·Insulation measurement to 2000MΩ

·Continuity measurement to 2000Ω

·Auto null

·Bar graph indication of test voltage

·Live circuit warning

·Protects against accidental connection to live circuit

·Automatic capacitive circuit discharge facility

·Lock down test button for continuous operation

·Battery check LED

Complies with BS7671 (PART P)

Product Specifications:

 Insulation Test Ranges:

DC Test Voltage:
250V 500V 1000V
Measuring Ranges:
0-20MΩ 0-200MΩ 0-2000MΩ
Output Voltage on Open Circuit:
250V DC ± 10%
500V DC ± 10%
1000V DC ± 10%
Output Voltage:
250V DC min. at 0.25MΩ
500V DC min. at 0.5MΩ
1000V DC min. at 1MΩ
Output Current (as per BS 7671)
1mA DC Min. at 0.25MΩ (250V)
1mA DC min. at 0.5MΩ (500V)
1mA DC min. at 1MΩ (1000V)
Output Short Circuit Current:
1.3mA approx.
Accuracy:
20MΩ / 200MΩ ± (1.5% rdg + 5 dgt) 2000MΩ ± (10% rdg + 3dgt)

Continuity Resistance Range:

Measuring Ranges:
0-20Ω, 0-200Ω, 0-2000Ω
Accuracy:
0-20Ω ±(1.5% rdg +5dgt)
0-2000Ω & 2000Ω ±(1.5% rdg +3dgt)
Open Circuit voltage:
4V – 9V
Short Circuit current (BS7671)
200mA min

General:

Withstand Voltage 5000V AC maximum for one minute between electrical circuit and housing case
Overload Protection 600V AC for 30 seconds (Insulation resistance ranges)
500mA HRC Ceramic Fuse (Continuity resistance ranges)
Safety Standard Designed to comply with the requirements of BS EN 61010-1 CAT III BD 4743

span style=/p

span style=Short Circuit current (BS7671)

span style=/p