13
GENERAL SPECIFICATIONS
Maximum jaw opening 39 mm
Maximum jaw inner
dimensions
39 mm x 55 mm
Display type 4 digit + 6 digit with backlight
Battery type 4x 1.5 V IEC LR6 alkaline
Battery life
>24 hours continuous testing
– see Note 1
Auto power down
300s (reset by jaw action or
button press)
Data logging
256 records (DET14C)
2 k records (DET24C)
Data download
Opto-coupled IrDA-USB
interface (DET24C only)
Range selection Automatic within each mode
Sample time < 1s
Hold function Yes with visual indicator
Alarm function Yes with visual indicator
Warning buzzer Yes
Operating temperature and
humidity
-20 °C to +50 °C, <85% RH
Storage temperature and
humidity
-40 °C to +60 °C, <75% RH
Weight 985 g
Instrument dimensions
248 mm (l) x 141 mm (w) x
49 mm (h)
IP rating IP30 with jaws closed
Note 1: Whilst measuring a 25 Ω resistance
Performance
IEC 61557-5
IEC 61557-13 Class 1
Safety
EN 61010-2-032
CAT IV 600 V, Pollution degree 2
Measurement category IV is applicable to test and measuring
circuits connected at the source of the building’s low-voltage
mains installation. This part of the installation is expected to
have a minimum of one level of over-current protective devices
between the transformer and connecting points of the
measuring circuit.
Due to potential high short-circuit currents which can be
followed by a high energy level, measurements made within
these locations are extremely dangerous. Great precautions shall
be made to avoid any chance of a short circuit.
EMC
Class B Compliant, IEC 61326-1, BS EN 61326-1