FLIR DM91 Industrial TRMS Multimeter with Datalogging and Wireless Connectivity

Item #:

FL-DM91

Brand:

FLIR

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Description

DM91 Industrial TRMS Multimeter with Datalogging and Wireless Connectivity by FLIR

The FLIR DM90 and DM91 are affordable, safe, and reliable digital multimeters for a wide range of electrical and electronic system applications. With durable design, intuitive user interfaces, and comprehensive features covering high and low voltage applications, the DM90 and DM91 are uniquely positioned to help you troubleshoot electrical, electronic and HVAC/R systems. The DM91 is also enhanced with Bluetooth® technology, so you can connect via METERLiNK® to FLIR infrared cameras, or to mobile devices running FLIR ToolsTM or the FLIR InSiteTM workflow management system.

FAST & EFFECTIVE TROUBLESHOOTING

Diagnose complex systems with high and low voltage measurement capabilities
Measure True RMS, LoZ, and VFD, as well as microamp and milliamp current
Assess temperatures up to 400°C (752°F) with Type-K thermocouple
Work safely with built-in, non-contact AC voltage

WORK EFFICIENTLY

User-friendly design with an intuitive interface and enhanced ergonomics
Work longer with flexible battery options, powerful LED worklights, and rugged, drop-tested design
Detect and document intermittent trends using the datalogging mode with on-board storage of 40k measurements
Rely on the protection of CAT IV-600V, CAT III-1000V safety ratings

DOCUMENT & SHARE RESULTS

Send readings via METERLiNK to compatible FLIR infrared cameras to embed data into live or saved thermal images
Wirelessly connect to FLIR Tools or the FLIR InSite workflow management application, for efficient troubleshooting and streamlined inspections

Specifications

Features by Meter	DM90	DM91
Connectivity	–	Bluetooth®
Data Logging & Storage	–	1 file of 40k scalar measurements
Measurements-Both Models
True RMS	Yes	Yes
	Range	Basic Accuracy
AC / DC Volts	1000 V	±1.0% / 0.09%
AC / DC mVolt	600.0 mV	±1.0% / 0.5%
VFD AC Volts	1000 V	±1.0%
AC / DC LoZ V	1000 V	±2.0%
AC / DC Amps	10.00 A	±1.5% / 1.0%
AC / DC mAmps	400.0 mA	±1.5% / 1.0%
AC / DC μAmps	4,000 μA	±1.0%
Resistance	6.000 MΩ 50.00 MΩ	±0.9% ±3.0%
Capacitance	10.00 mF	±1.9%
Diode Test	1.500 V	±0.9%
Frequency Counter	100.00 kHz	±0.1%
Temperature, Type-K Thermocouple	-40°F to 752.0°F (-40°C to 400°C)	±1.0% + 5.4°F ( ±1.0% + 3°C)
Additional Measurements
Continuity Check	600 Ω	20 Ω and 200 Ω
Measuring Rate	3 samples per second	3 samples per second
General Information
Auto Power Off	Yes	Yes
Worklights	Yes	Yes
Battery	4 AAA batteries; optional TA04 Li-Poly rechargeable battery	3 AA batteries; optional TA04 Li-Poly rechargeable battery
Drop Test	3m	3m
IP Rating	IP54	IP40
Safety Category Rating	CAT IV-600V, CAT III-1000V	CAT IV-600V, CAT III-1000V
Size (L x W x H)	200 × 95 × 49 mm (7.9 × 3.7 × 1.9 in)	200 × 95 × 49 mm (7.9 × 3.7 × 1.9 in)
Weight	536 g (18.9 oz)	535 g (18.8 oz)
Warranty	Limited lifetime warranty	Limited lifetime warranty
Box Contents
	FLIR digital multimeter, batteries, silicone test leads, alligator clips, test lead storage/holder attachment, Type-K thermocouple, soft carrying case