Digital Insulation Resistance Tester

DC handheld resistance tester

KM 5405 / KM 5410 / KM 5415

Special Features: :
Digital insulation resistance meter, also name megohmmeter, high voltage insulation resistance tester, is used for insulation resistance test. This instrument has a large LCD screen gray backlit display, data storage, data review, alarm, Automatic discharge, charging, automatic shutdown and other functions. At the same time, it also has the function of measuring absorption ratio and polarization index of AC voltage and DC voltage. The machine is beautiful and upscale, has a wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, Large output power, strong anti-interference ability.

Digital insulation resistance meter also has a shockproof, dustproof, moisture-proof structure, and adapts to the harsh working environment. It is a commonly used and indispensable instrument for Telecommunications, electricity, weather, computer rooms, oil fields, electromechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.

• Rated applied voltage :
100; 250; 500; 1000; 2500; 5KV (KM 5405)
250V; 500V; 1000V; 2500V; 5000V; 10KV (KM 5410)
500V; 1000V; 2500V; 5000V; 10KV; 15KV (KM 5415)

• Resistance limit range :
0.01MΩ~10TΩ (KM 5405);
0.01MΩ~35TΩ (KM 5410) ;
0.01MΩ~50TΩ (KM 5415)

• Resolution : 0.01MΩ
• Accuracy : ±3%rdg±5dgt
• Output short-circuit current : ≥6mA

Technical Specifications :
• Function Insulation resistance test, voltage test, current test, capacitance test
• Basic condition 23 ℃ ± 5 ℃, below 75 %rh
• Rated voltage(V)
100V; 250V; 500V; 1000V; 2500V; 5000V
250V; 500V; 1000V; 2500V; 5000V; 10KV
500V; 1000V; 2500V; 5000V; 10KV; 15KV
Accuracy rated voltage ×(1 ± 10%)

• Insulation resistance range(GΩ)
0.01 MΩ ~ 10 TΩ 0.01 MΩ ~ 35 TΩ 0.01 MΩ ~ 50 TΩ
• Accuracy: ±3 %rdg ± 5dgt Resolution: 0.01 MΩ
• DC voltage range 0.1~1000 V
• AC voltage range 0.1~750 V
• DC current measurement 0.01 nA~6 mA
• Capacitance test 10 nF~50 uF
• Power 12V rechargeable battery
• Backlight Controllable gray screen backlight, suitable for use in dim places
• Display mode 4-bit large LCD display, gray screen backlight
• Instrument size 240mm (L)*188mm (W)*85mm (H)
• USB interface With USB interface, software monitoring, storage data can upload computer, save and print
• Communication line USB communication line 1pc
• Test line High voltage rod red line 3 meters, high voltage test line black line 1.5 meters, green line 1.5 meters
• Data Storage 500 groups, "FULL" symbol indicates that storage is full
• Data Review Data review function: "READ" symbol display
• Overflow Display Exceed measurement range overflow function: “OL ” symbol display
• Alarm function When the measured value exceeds the alarm set value, an alarm prompt is issued.
• Instrument weight : 2720g(including battery)
• Power Consumption :
Standby: 30mA Max(backlight off)
• Turn on backlight: 42mA Max
Measure:200mA Max(backlight off)
• Battery voltage : When the battery voltage is low, low battery symbol will display
• Automatic shutdown : automatic shutdown after 15 minutes boot
• Insulation Resistance : ≥50MΩ(between Measuring line and housing)
• Pressure Resistance : AC3kV/50Hz 1min
• Working Temperature and Humidity : -10 ℃ ~ +50 ℃ < 85 % RH
• Storage Temperature and Humidity -15 ℃ ~ + 55℃ < 90%RH
• Suitable for Safety Regulations : "IEC61010-1, IEC1010-2-31, IEC61557-1,5, IEC60529(IP54) pollution grade 2, CAT III 300V
• Accessories : High voltage bar, High voltage test line,USB communication lineUSB, charger, Software CD, Instruction Manuals, Instruments box

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