with Bluetooth® Mobile App and
NIST-Traceable Calibration
Model 20250-64
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Introduction
The Digi-Sense Heavy-Duty Autoranging Digital Multimeter
with Bluetooth
®
Connectivity (model 20250-64) allows you to
transmit data directly to your Android™ or iOS® device using our
free D/S Meter app. Now you can view data at a safe distance
from potentially hazardous parameters or even use your smart
device as a real-time secondary display for checking measurements, eliminating the need to write down readings on paper. The
results are automatically stored in the app with a date-and-time
stamp and can be saved as a CSV file and emailed for future
reference, manipulation, or analysis to help determine trends and
conditions over a long period of time. You can also use the app to
attach photos and notes to the records creating a clear reference
point for your work—ideal for record keeping at large sites.
Setup is simple. Download the free D/S Meter app to your Android
or iOS device. Place the multimeter in Bluetooth mode and open the
app on your smart device. The meter will be sensed by your device
and be listed as an available source that you can select. Once
selected, the data sensed by the meter is displayed on your device
and some of the instrument functions can be accessed. A full
description of its operation is available for download in the app.
The Heavy-Duty Digital Autoranging Multimeter measures
AC/DC voltage, AC/DC current, resistance, frequency (electrical &
electronic), capacitance, diode test, and continuity. The meter also
offers True RMS for more accurate current readings, temperature
measurement with a type K thermocouple, and analog bar graph for
viewing trends. Rugged IP67-rated waterproof design withstands
heavy-duty use. This instrument is fully tested and calibrated to
NIST-traceable standards for reliable measurements right out of the
box, saving you time and money. Proper use and care will provide
many years of reliable service.
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Safety
International Safety Symbols
This symbol, adjacent to another symbol or terminal, indicates
the user must refer to the manual for more information.
This WARNING symbol indicates a potentially hazardous
WARNING
CAUTION
situation, which if not avoided, could result in death or
serious injury.
CAUTION symbol indicates a potentially hazardous situation, which if not avoided, may result in product damage.
This symbol advises the user that the terminal(s) so
MAX
marked must not be connected to a circuit point at which
the voltage with respect to earth ground exceeds (in this
case)1000VAC or 1000VDC.
This symbol adjacent to one or more terminals identifies
them as being associated with ranges that may, in normal
use, be subjected to particularly hazardous voltages. For
maximum safety, the meter and its test leads should not
be handled when these terminals are energized.
This symbol indicates that a device is protected throughout by double insulation or reinforced insulation.
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Safety Instructions
This meter has been designed for safe use but must be operated
with caution. The rules listed below must be carefully followed
for safe operation.
1. NEVER apply voltage or current to the meter that exceeds the
specified maximum:
Input Protection Limits
FunctionMaximum Input
V DC or V AC1000 VDC/1000 VAC RMS
mA AC/DC500 mA 1000 V fast acting fuse