Megger MIT300, Insulation Tester 999MΩ C

MIT 300 Series Insulation & Continuity Testers A range of insulation testers that meet the relevant requirements of EN61557, BS7671, HD 384, IEC 364 and VDE 0413 for applications in all aspects of electrical contracting, building maintenance, testing, inspection and servicing. 20mm LCD display with true analogue response Tough rubber armoured case with self contained display cover that locks away underneath the instrument du********* around the neck for hands-free, or for bench use Automatic 200mA fast continuity test on connection to the circuit Lead resistance nulling on continuity allows for use of fused test probes Automatic discharge of circuit under test Safety input terminal interlock - prevents unsafe connection of test leads Intelligent Safety System - even if connected to a live circuit whilst on continuity setting the tester will remain safe and undamaged Live voltage warning alerts the operator when a circuit voltage over 25V exists when insulation testing Safety lockout prevents the test from operating when the circuit voltage is > 50V Continuity check - prevents a continuity test or buzzer test on a live circuit 3 phase safe - will not be damaged if connected across phases Locking test button Meets the requirement of BS EN 61010-1 for safe connection to a 440V Installation Category III supply (600V Phase to Earth) IP54 MIT310A Moving coil display MIT320 benefits from the following additional features: Backlit display and range selection ideal for low light environment Selectable insulation alarm limit for fast go - no go testing Selectable continuity alarm limit for fast go - no go testing Resistance measurement range to 1 MΩ SP3 switched probe supplied for one handed operation SP1000 illuminated switched probe with ultra-bright LED light available separately Model MIT300 MIT310 MIT310A MIT320 Insulation ranges 250V Yes Yes Yes Yes 500V Yes Yes Yes Yes 1000V - Yes Yes Yes Measuring range 10kΩ to 999MΩ 10kΩ to 999MΩ 10kΩ to 999MΩ 10kΩ to 999MΩ Short Circuit Current 1.5mA nominal 1.5mA nominal 1.5mA nominal 1.********* oad ********* insulation (BS7671, HD384 & ********* acy (********* igits ±3%, ±2 digits ±2.5% of scale length ±3%, ±2 digits Insulation Limit Alarm 10kΩ to 1GΩ 10kΩ to 1GΩ 10kΩ to 1GΩ 10kΩ to 1GΩ Continuity Measuring Range 0.01Ω to 99.9Ω 0.01Ω to 99.9Ω 0Ω to 50Ω 0.01Ω to 99.9Ω Open Circuit Voltage 5V ±1V 5V ±1V 5V ±1V 5V ±1V Short Circuit Current 205 mA ±5mA 205 mA ±5mA 205 mA ±5mA 205 mA ±5mA Zero Offset Adjust 0 to 9Ω 0 to 9Ω 0 to********* ates ********* Ω to 20Ω adj. Buzzer Response time <20ms <20ms <100ms <20ms Resistance (MIT320) Measuring Range - - - 10Ω to 1MΩ Open Circuit Voltage - - - 5V Short Circuit Current - - - 200μA Accuracy @ 20°C - - - ±3%, ±2 digits up to 100kΩ Voltage Measuring Range 0 to 600 Vac (50//60 Hz) or dc 0 to 600 Vac (50//60 Hz) or dc 0 to 600 Vac (50//60 Hz) or dc 0 to 600 Vac (50//60 Hz) or dc Accuracy @ 20°C dc or ac (50//60 Hz) ±1% ±2 digits dc or ac (50//60 Hz) ±1% ±2 digits ±2.5% of scale length for 50//60 Hz dc or ac (50//60 Hz) ±1% ±2 digits Selection Guide MIT300 MIT310 MIT310A MIT320 Resistance ● Voltage warning ● Default voltmeter ● ● ● Back-lit display ● Back-lit selector ● Auto power down ● ● ● Switched test probe ● Note RS is an authorised Megger distributor. Purchased though RS this product is eligible for the Megger extended 3 Year warranty Supplied with instructions, 2 wire test lead set with crocodile clips, 8 x AA alkaline batteries, neck strap & carry case

Megger MIT300, Insulation Tester 999MΩ C

Location: Sydney 25 Pavesi Street Smithfield NSW 2164

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