Insulation tester Trifitek TR-87

The TR-87 digital multimeter with insulation resistance measurement offers a reliable and versatile measuring tool for professional use. The 6000 digital backlit LCD display and dual display allow for clear and easy reading. Fast response time and automatic range selection make measurements fast and accurate. In addition, the meter has many safety features, such as Beeb Jack incorrect connection warning sound and transient protection 8 kV 1.2/50 µs. The TR-87 is a reliable partner for demanding measurements, ensuring accurate results and easy and safe use.

• Insulation resistance/Multimeter Trifitek TR-87


• 6000-dig backlit LCD display, double display


• Fast response time, display updated five times per second


• Automatic area selection


• 61-part analogue bar indication


• Auto power off


• Data hold feature


• Beep jack warning tone for incorrect connections


• True RMS measuring (AC)


• Min./max. measuring


• DC voltage measuring range 60 mV - 1000 V


• AC voltage measuring range 60 mV - 1000 V


• DC current measuring range 60 mA – 600 mA


• Resistance measuring range 600 Ω - 60 MΩ


• Insulation resistance test, testing voltage 50–100–250–500–1000 V


• Insulation resistance 50 V; 55 MΩ, 100 V; 110 MΩ, 250 V; 275 MΩ, 500 V; 550


• MΩ, 1000 V; 25 GΩ


• Continuity measuring, test current 200 mA


• Capacitance measuring range 3000 µF-–30 mF


• Temperature measuring range with type K sensor -50 ...+537°C


• Frequency measuring 10Hz – 50kHz


• Diode testing, continuity buzzer


• Protected connections


• Transient protection 8 kV 1.2/50 µs


• Safety: LVD, EN 61010-1, CAT III 1000 V, IV 600 V, EN 61557-1/2, EMC, EN 61326-1


• 2-year warranty


• Accessories: test leads, alligator clamps, test lead with test button, batteries, type K temperature sensor