The FLIR DM91 offers comprehensive features and durable design for quick and safe troubleshooting of electrical, electronic, and HVAC/R systems. Equipped with LoZ, VFD Mode, µA current measurement capability and more, the DM91 provides trusted results for the most accurate diagnosis of problems. The DM91 is enhanced with Bluetooth® technology to wirelessly connect via METERLiNK® to FLIR infrared cameras, or to mobile devices running FLIR ToolsTM or the FLIR InSiteTM workflow management system.
Your tool for field inspection, troubleshooting, and diagnostics
TRUSTED, ACCURATE READINGS
Diagnose complex systems with True RMS, LoZ, VFD, and more. Assess temperatures up to 400°C (752°F) with the Type-K thermocouple.
WORK LONGER WITHOUT INTERRUPTION
DM91 offers powerful LED worklights and flexible battery options; datalogging and storage allows you to document intermittent trends.
STREAMLINE REPORTING AND SHARING
Bluetooth METERLiNK® allows you to wirelessly share readings with clients or embed data into FLIR thermal camera images.
32 cm x 14 cm x 11 cm (12.6 in. x 5.5 in. x 4.3 in.)
Warranty
Limited lifetime warranty
Maximum Voltage
1000 V DC or 1000 V AC RMS
ACCESSORIES
Accessories In the Box
TA82 Premium Silicone Test Leads, TA84 Test Lead Storage/Tripod Accessory, TA70 CAT IV Insulated Alligator Probes (Slip On), TA60 Thermocouple Adapter with Type K Probe
Accessories Optional
TA72 Universal Flex Current Probe Accessory 25cm (10''), TA74 Universal Flex Current Probe Accessory 45cm (18''), TA04-KIT Lithium Polymer Rechargeable Battery Kit, TA15 Soft Sided Carrying Case, TA52 Magnet Mount, TA50 Magnetic Hanging Strap, TA42 Belt Clip, TA10 Protective Case for FLIR DMMs, TA10-F Protective Case for FLIR DMMs and TA7X