Datasheet

1.1. Introduction
This new series of "Heavy Duty" multimeters is suitable for all indoor
and outdoor measurement tasks and is designed to withstand high
loads thanks to its impact and impact resistant, waterproof (IP67)
housing.
As a unique feature, this series features a backlit digital display and
an LED flashlight as well as an illuminated caption for measuring
range selection so that these devices can be used even in total
darkness.
These practical features are rounded off by the multitude of
electronic measuring functions, the comprehensive accessories and
the high device safety with overvoltage category CAT III 1000V and
CAT IV 600V.
In addition to the P3443, the P3444 & 3445 has a TrueRMS
measurement and the P 3445 also a Bluetooth 4.0 interface for data
transmission to mobile phones.
1.2. Input Limits
Function
Overload protection
DCV / ACV
1000V DC/AC
rms
DCA / ACA (µA/mA)
DCA / ACA (10 A)
800mA / 1000V
10 A / 1000V
Resistance
600V DC/AC
rms
Diode / Continuity
600V DC/AC
rms
Capacity
600V DC/AC
rms
Frequency
600V DC/AC
rms
Temperature
600V DC/AC
rms
Overload protection: 8kV peak as in EN 61010
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