Kewtech KT35 Digital Insulation & Continuity Tester

• Insulation measurement to 2000MΩ
• 3 test voltages 250V, 500V and 1000V dc
• Continuity measurement to 2000Ω
• Bar graph indication of test voltage
• Zero adjust for test lead resistance
• Lock down test button for hands-free testing
• Live circuit warning
• Protected against accidental connection to live circuit
• Battery check LED
• Auto capacitive circuit discharge facility
• Complies with BS7671 (PART P & 17th Edition)

► Kewtech KT35 Tester
► Batteries
► Test Leads
► Instructions
► Shoulder Strap
► Manufacturers Cerificate of Conformity

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
Dimensions: 175 x 115 x 86mm
Weight: 640g
Power Source: 6 x 1.5V AA