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Voltmeter PCE-ITM 20

Voltmeter PCE-ITM 20
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Voltmeter PCE-ITM 20
The isolation multimeter is a combined multimeter and insulation tester / 
Test voltage up to 1000 V / Large LCD display / Temperature measurement / Frequency measurement / Internal memory / CAT IV 600 V / IP67 / Wireless USB
This Voltmeter PCE-ITM 20 combines a versatile multimeter with an insulation tester. In addition to the usual measured quantities such as voltage, current and resistance, this Voltmeter PCE-ITM 20 is also equipped with a frequency and capacitance measurement. A thermocouple included in the delivery can also be used to measure the temperature. Automatic range selection (Autorange) allows fast and safe operation with the isolation multimeter, while the large backlit LCD display ensures good readability.
The highlight of this isolation multimeter is the integrated insulation tester. With test voltages of up to 1000 V, insulation resistances of up to 5000 MΩ (5 GΩ) are measured. Likewise, the isolation multimeter can directly measure the PI and DAR value. Thus, it is quickly possible to make a statement about the insulation value of the DUT with the help of the insulation multimeter.
In addition, this isolation multimeter has an internal memory. This gives you the opportunity to recall the stored measured values for subsequent analysis in the display and to transfer the measured values via the wireless USB interface from the isolation multimeter to a PC.

– Automatic range selection
– Capacitance measurement
– Integrated isolation tester
– Large LCD display, backlight
– Internal memory
– Hold Function
– To IEC 1010, CAT III 1000 V, CAT IV 600 V
– Frequency measurement

AED 2,620.00

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Test voltage / test current Measuring range Resolution Accuracy
50V 1-mA @ 50 kΩ 0.01 … 5 MΩ 0.0001 MΩ ± (4 % + 20 digits)
5 … 50 MΩ 0.001 MΩ ± (4 % + 20 digits)
50 … 500 MΩ 0.01 MΩ ± (4 % + 20 digits)
500 … 1000 MΩ 0.1 MΩ not specified
125V / 1-mA @ 125 kΩ 0.01 … 5 MΩ 0.001 MΩ ± (2 % + 20 digits)
5 …. 50 MΩ 0.001 MΩ ± (2 % + 20 digits)
50 … 500 MΩ 0.01 MΩ ± (3 % + 20 digits)
500 …. 5000 MΩ 0.1 MΩ ± (4 % + 20 digits)
250V / 1-mA @ 250 kΩ 0.01 … 5 MΩ 0.0001 MΩ ± (2 % + 20 digits)
5 … 50 MΩ 0.001 MΩ ± (2 % + 20 digits)
50 … 500 MΩ 0.01 MΩ ± (3 % + 20 digits)
500 … 5000 MΩ 0.1 MΩ ± (4 % + 20 digits)
500V / 1-mA @ 500 kΩ 0.01 … 5 MΩ 0.0001 MΩ ± (2 % + 20 digits)
5 … 50 MΩ 0.001 MΩ ± (2 % + 20 digits)
50 … 500 MΩ 0.01 MΩ ± (3 % + 20 digits)
500 … 5000 MΩ 0.1 MΩ ± (4 % + 20 digits)
1000V / 1-mA @ 1000 kΩ 0.01 … 5 MΩ 0.0001 MΩ ± (2 % + 20 digits)
5 … 50 MΩ 0.001 MΩ ± (2 % + 20 digits)
50 … 500 MΩ 0.01 MΩ ± (3 % + 20 digits)
500 … 5000 MΩ 0.1 MΩ ± (4 % + 20 digits)
Short circuit current <1.5-mA
Multimeter Measuring range Resolution Accuracy
Measuring parameters 50 mV 0.001 mV ± (0.06 %+ 20 digits)
DC 500 mV 0.01 mV ± (0.06 %+ 6 digits)
5 V 0.0001 V ± (0.06 %+ 4 digits)
50 V 0.001 V ± (0.06 %+ 4 digits)
500 V 0.01 V ± (0.06 %+ 4 digits)
1000 V 0.1 V ± (0.1 %+ 3 digits)
AC 50 mV 0.001 mV ± (1 % + 50 digits)
AC + DC 500 mV 0.01 mV ± (1 % + 50 digits)
50 …. 1000 Hz 5 V 0.0001 V ± (1 % + 30 digits)
50 V 0.001 V ± (1 % + 30 digits)
500 V 0.01 V ± (1 % + 30 digits)
1000 V 0.1 V ± (1 % + 30 digits)
The specified accuracy for alternating voltage refers to 5 … 100% of the measuring range
Direct current Measuring range Resolution Accuracy
500 µA 0.01 µA ± (0.5 % + 3 digits)
5000 µA 0.1 µA ± (0.5 % + 3 digits)
50 mA 0.001 mA ± (0.5 % + 3 digits)
500 mA 0.01 A ± (0.5 % + 3 digits)
10 A 0.001 A ± (0.5 % + 3 digits)
Alternating current 500 µA 0.01 µA ± (1% + 30 digits)
AC + DC 5000 µA 0.1 µA ± (1% + 30 digits)
50 …. 1000 Hz 50 mA 0.001 mA ± (1% + 30 digits)
500 mA 0.01 A ± (1% + 30 digits)
10 A 0.001 A ± (1% + 30 digits)
The specified accuracy for alternating current refers to 5 … 100% of the measuring range
Resistance Measuring range Resolution Accuracy
50 Ω 0.01 Ω ± (0.2 % + 20 digits)
500 Ω 0.1 Ω ± (0.1 % + 10 digits)
5 kΩ 0.0001 kΩ ± (0.1 % + 3 digits)
50 kΩ 0.001 kΩ ± (0.1 % + 3 digits)
500 kΩ 0.01 kΩ ± (0.1 % + 3 digits)
5 MΩ 0.001 MΩ ± (1 % + 10 digits)
50M Ω 0.001 MΩ ± (1.5 % + 50 digits)
Capacitance 50 nF 0.001 nF ± (1.5 % + 50 digits)
50 nF 0.01nF ± (1.5 % + 10 digits)
500 nF 0.1 nF ± (1.5 % + 10 digits)
5 µF 0.001µF ± (1.5 % + 5 digits)
50 µF 0.01µF ± (1.5 % + 5 digits)
500 µF 0.1µF ± (1.5 % + 5 digits)
5 mF 0.001 mF ± (3 % + 30 digits)
10 mF 0.01 mF ± (3 % + 30 digits)
Frequency 50 Hz 0.001 Hz ± (0.02 % + 3 digits)
(Electronics) 500 Hz 0.01 Hz ± (0.02 % + 3 digits)
5 kHz 0.0001 kHz ± (0.02 % + 3 digits)
50 kHz 0.001 kHz ± (0.02 % + 3 digits)
500 kHz 0.01 kHz ± (0.02 % + 3 digits)
5 MHz 0.0001 MHz ± (0.02 % + 3 digits)
50 MHz 0.001 MHz ± (0.02 % + 3 digits)
100 MHz 0.01 MHz not specified
Sensitivity: 0.8 VRMS min @ 20% … 80% duty cycle <100 kHz 5 V RMS min @ 20% … 80%> 100 kHz
Measuring range Resolution Accuracy
Frequency (Electronics) 40 Hz … 10 kHz 0.01 1 Hz … 0.001 kHz ± (0.1%)
Duty Cycle 0.1 … 99.9% 0.01% ± (1.2% + 2 digits)
Pulse width 100 µS … 100 ms; Frequency: 5 Hz … 150 kHz
Temperature – 58 … 2462°F 0.1°F ± (0.5 % + 7°F)
Type K Thermoelement -50 … 13350 °C 0.1°C ± (0.5 % + 3.5°C)
4 … 20 mA% -25 … 125% 0.01% ± 50 digits
Resistance 50 Ω range 50 Ω 0.001 Ω ± (1 % + 20 digits)
500 Ω 0.01 Ω ± (1 % + 20 digits)
Open circuit voltage: 5V; Overload protection 250V
General information
Memory 9999 memory points
Housing Double moulded housing, IP67 (waterproof and dustproof)
Drop test 2 m / 6ft, 6in
Diode test Test current 0.9-mA
Open circuit voltage 2.8-mA
Continuity test Acoustic signal at resistance < 35 Ω / Test current < 0.35-mA
Peak detection > 1ms
Temperature sensor Thermoelement Type K
Input impedance DC: > 10 MΩ
AC: > 9 MΩ
AC coupling TRMS
Bandwidth AC voltage 50 Hz … 1 kHz
Crest factor <3 at 500V
< 1.5 at 1000V
Display 50000 digit LCD illuminated with bargraph
Automatic shutdown after 15 minutes
Measurement rate / update display 10 Hz
Power supply 6 x 1.5V AA batteries
Interface Wireless USB
Fuses mA,µA: 0.5 A / 1000V fast ceramic
A: 10 A / 1000V fast ceramic
Operating conditions 5 … 40°C / 41 … 104°F, max 80% r.H.
Storage conditions -20 … 60°C / -4 … 140°F, max. 80% r.H.
Operating altitude Max. 2000 m / 6561 feet
Weight ca. 720 g / 1.6 lbs
Dimensions 220 x 95 x 50 mm / 8.6 x 3.7 x 1.9 in
Safety standards EN61010-1
IEC 61010-1 Part 2 (2001)
CAT IV 600V, CAT III 1000V
UL 61010-1 Part 2 (2004)
CAN/CSA C22.2 No 6110-1 Part 2
(2004)
UL 61010B-2-031 Part 1 (2003)

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