METRAHIT IM XTRA BT & METRA HIT IM E-DRIVE BT & METRA HIT IM Tech BT Isolation Tester, Milliohmmeter, TRMS Multimeter, Short-Circuited Coil Tester 3-447-°b/47-2? Insulation resistance measurement up to 3.1 GQ with interference voltage detection, test voltages: 5°, 1°°, 25°, 5°° and 1°°° V per EN 61557-2 (METRAHIT IM XTRA BT / METRAHIT IM E-DRIVE BT only) DAR: dielectric absorption rate, PI: polarization index (METRAHIT IM XTRA BT / METRAHIT IM XTRA BT only) 4-wire milliohm measurement (Kelvin connection* with 2°° mA or 1 A measuring current for the precise measurement of extremely small resistances with a resolution of 1 pQ 2-wire Rlo measurement with 2°° mA test current per EN 61557-4 (METRAHIT IM XTRA BT / METRAHIT IM E-DRIVE BT only) Short-circuited coil test with 1 °°° V and optional COIL adapter (METRAHIT IM XTRA BT / METRAHIT IM E-DRIVE BT only) Multifunctional measuring instrument (V, A, Q, F, Hz,°C/°F, %) (METRAHIT IM XTRA BT / METRAHIT IM E-DRIVE BT only), RPM (METRAHIT IM XTRA BT / METRAHIT IM E-DRIVE BT only) TRMS ac / ac+dc measurement for current/voltage value up to 10/1 °° kHz Current measurement direct or with clamp sensors - with adjustable CLIP factor Capacitance measurement Precision temperature measurement °C, and °F for RTD and TC-K sensors Diode measurement (IK = 1 mA, URow up to 4.5 V) and continuity testing Data logger thanks to integrated memory module and real-time clock, individual measurements as well Programmable sequences for test routines (METRAHIT IM XTRA BT / METRAHIT IM E-DRIVE BT only) Color graphic display Modular power supply: standard quick-change rechargeable lithium battery, change without interrupting the measuring circuit thanks to touch protected module socket Automatic blocking sockets for the current input Test probe with START (ISO) and STORE keys Housing with IP52 protection, dust protected and drip-proof, replaceable rubber holster Interfaces: Bluetooth IZYTRONIQ windows software for documentation, preparation of test reports C€ 600 V CAT IV 1000 V CAT III reddot award 2018 winner industrial design Applications The METRAHIT IM XTRA BT, METRAHIT IM E-DRIVE BT and METRAHIT IM TECH BT are portable, extremely rugged multimeters designed for use in the field. They're suitable for maintenance, service and diagnosis at electric machines, drive units and systems, for example in automotive, energy and automation applications. METRAHIT IM XTRA BT and METRAHIT IM E-DRIVE BT multimeters are all-in-one instruments: insulation tester, milliohmmeter, short-circuited coil tester and universal multimeter. They're ideal for safety testing and diagnosis at electric and hybrid vehicles, as well as all types of electric machines. The METRAHIT IM XTRA BT and the METRAHIT IM E-DRIVE BT make it possible to test coils for short-circuits within an inductance range of 1° pH to 5° mH (at 1°° Hz) in combination with the optional COIL Adapter 50mH. This range corresponds to motors in accordance with DIN standards with power ratings of roughly 15 kVA to 8° MVA. A universal adapter for motors with medium power ratings is in preparation. METRAHIT IM TECH BT is a handy ALL-In-ONE universal multimeter and milliohmmeter. Features Insulation Resistance Measurement with Interference Voltage Detection (METRAHIT IM XTRA BT / METRAHIT IM E-DRIVE BT only) Insulation resistance measurement with test voltages of 5° to 1 °°° V. If interference voltage of greater than 15 V AC or 25 V DC is detected during insulation measurement, the device issues an optical and acoustic warning whereupon measurements cannot be launched. Afterwards, automatic switching to TRMSac+dc voltage measurement at 1 MQ takes place and the currently measured voltage is displayed as Uext. Polarization Index (PI) (METRAHIT IM XTRA BT / METRAHIT IM E-DRIVE BT only) When test voltage is applied, insulation resistance is measured after one minute and after ten minutes. The polarization index is the ratio which results from the two measured values. In the case of electric drive units, a value of at least 2 indicates intact insulation and a value of greater than 4 indicates very good insulation. Gossen Metrawa

METRAHITIM XTRA BT & METRAHITIM E-DRIVE BT & METRAHIT IM TECH BT Isolation Tester, Milliohmmeter, TRMS Multimeter, Short-Circuited Coil Tester Absorption Index (DAR) (METRAHIT IM XTRA BT / METRAHIT IM E-DRIVE BT only) Practically speaking, the absorption index test is a quick polarization index measurement. The ISO values measured after 30 and 60 seconds are used to generate a ratio. Kelvin Connection for 4-Wire Measurement (4-L) (milliohm measurement) The 4-wire measurement compensates for influences resulting from cable and contact resistances which must not be neglected when measuring very...

Overview of Included Features 1 Due to the system, the DC component indicated in the smallest measuring range (300 mV) has an offset. For a precise measurement of the DC component, please select measuring function VDC. 2 with optional temperature sensors 3 For 300,000 measured values, sampling rate adjustable from 0.1 seconds to 9 hours 4 30 kA = breaking capacity Standard Equipment (depending on Device Variant) 1 Multimeter with rubber holster 1 HC40 hard case (for multimeter and accessories) (Z270K: black or Z270H: orange) 1 Quick-change, rechargeable lithium polymer battery with USB power...

10 With ZERO function active 11 Accuracy applies as from 1 % of MR; due to the TRMS converter, values <50 digits are suppressed in the zero point. 12 10 minute cool-down period 13 Required signal range: 30% to 100% of the voltage measuring range 14The integrated FF1A/1000 V fuse blows in the event of overloading 15The integrated FF0.315A/1000 V fuse blows in the event of overloading 16 For measuring range 30 mQ and 300 mQ with function TComp active 17 A test current of 200 mA must be set for the measuring range 0.2-2 Q for the standards-compliant testing of protective measures. 18 METRAHIT IM...