TRMS Multimeter METRAHIT EXTRA

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TRMS Multimeter METRAHIT Extra
TRMS multimeter for direct measurement of current, short-term 16 A / temperature measurement with Pt 100/1000 / capacity measurement / automatic locking terminal

The Extra METRAHIT TRMS multimeter has a large display which is easy to read. Extra METRAHIT multimeter performs the measurement of voltage, RMS current and resistance. In addition to measuring voltage, current and resistance, Extra METRAHIT TRMS multimeter also measures frequency, temperature and diode voltage. In the internal menu the resolution can be changed from 6000 to 60,000. The multimeter allows a direct measurement of current and indirect measurement via a clamp-type adapter. Extra METRAHI TRMS multimeter has a patented automatic system to block terminals. The system is activated in case of confusing the measurement leads, or when you select measurement range that is not admissible. The automatic block is a great advantage while performing various types of measurements. This feature is valuable especially in the field of education. The Extra METRAHIT TRMS multimeter has an overload protection up to 1000 V in all measuring modes. If the voltage is over 1000 V and current is over 10 A or 16 A, it will beep. A message appears on the screen of the multimeter and informs the user that the input fuse of the measurement current is faulty.

The Extra METRAHIT TRMS multimeter can measure the actual value to a frequency of 100 kHz. The Multimeter display has 60,000 digits. Additionally, the digital multimeter has digital bar graphs to show the trend of the measurement. The internal data memory can store up to 61,000 measurements. The digital multimeter features adjustable APD. In short, it is the ideal device for any electronic engineer and for industrial sector. The digital multimeter includes a DKD calibration certificate documenting its accuracy. If you have any questions about the multimeter, see the data sheet below or contact us. Our technicians and engineers will be happy to advise you on this multimeter and any other product of our regulation and control systems, meters or scales of PCE Instruments.

- Automatic patented system of terminal blocking
- 26 measurement functions
- Warning when exceeding the measuring range
- Direct measurement of current up to 10 A, short duration up to 16 A
- Stores max. and min. values
- Infrared interface for integrating LABVIEW®

- Switchable Filter for AC voltage measurements
- Measurement of frequency and sampling ratio from 5 V rectangular signals
- Digital Graphic bars in display
- Automatic selection of measuring range
- Rubber Protective Case
- Includes DKD certificate

Technical specifications

Measurement range		Resolution 59,999 5,999		Uncertainty of measurement values to 59,999 digits
DC Voltage
600 00 mV		10 µV	100 µV	± 0.09 % + 5 dgt
6 V		100 µV	1 mV	± 0.05 % + 5 dgt
60 V		1 mV	10 mV	± 0.05 % + 5 dgt
600 V		10 mV	100 mV	± 0.05 % + 5 dgt
1000 V		100 mV	1 V	± 0.09 % + 5 dgt
AC Voltage (Accuracy from 3% of the measurement range)
600 mV		10 µV	100 µV	± 0.5 % + 30 dgt
6 V		100 µV	1 mV	± 0.5 % + 9 dgt
60 V		1 mV	10 mV	± 0.5 % + 9 dgt
600 V		10 mV	100 mV	± 0.5 % + 9 dgt
1000 V		100 mV	1 V	± 0.5 % + 9 dgt
DC current
600 µA		10 nA	100 nA	± 0.5 % + 5 dgt
6 mA		100 nA	1 µA	± 0.5 % + 5 dgt
60 mA		1 µA	10 µA	± 0.1 % + 5 dgt
600 mA		10 µA	100 µA	± 0.2 % + 5 dgt
6 A		100 µA	1 mA	± 0.9 % + 10 dgt
10 A		1 mA	10 mA	± 0.9 % + 10 dgt
AC current (Accuracy from 3% of the measurement range)
600 µA		10 nA	100 nA	± 1 % + 10 dgt
6 mA		100 nA	1 µA	± 1 % + 10 dgt
60 mA		1 µA	10 µA	± 1 % + 10 dgt
600 mA		10 µA	100 µA	± 1 % + 10 dgt
6 A		100 µA	1 mA	± 1 % + 10 dgt
10 A		1 mA	10 mA	± 1.5 % + 10 dgt
Level measurement dB (Reference voltage UREF: 0.775 V, Accuracy from 10 % of the measurement range)
600 mV A	-48 dB ... -2 dB	----	0.01 dB	± 0.1 dB
6 V AC	-28 dB ... +18 dB	----	0.01 dB	± 0.1 dB
60 V AC	-8 dB ... +38 dB	----	0.01 dB	± 0.1 dB
600 V AC	+2 dB ... +58 dB	----	0.01 dB	± 0.1 dB
1000 V AC	+22 dB ... +63 dB	----	0.01 dB	± 0.1 dB
Resistance
600 Ω		10 mΩ	100 mΩ	± 0.1 % + 5 dgt
6 kΩ		100 mΩ	1 Ω	± 0.1 % + 5 dgt
60 kΩ		1 Ω	10 Ω	± 0.1 % + 5 dgt
600 kΩ		10 Ω	100 Ω	± 0.1 % + 5 dgt
6 MΩ		100 Ω	1 kΩ	± 0.2 % + 5 dgt
60 MΩ		1 kΩ	10 kΩ	± 0.5 % + 5 dgt
Continuity test 600 Ω		----	0.1 Ω	± 5 % + 10 dgt
Diode Test 6 V		----	1 mV	± 3 % + 3 dgt
Capacity (Accuracy with metal film capacitors and battery powered)
60 nF		----	10 pF	± 1 % + 10 dgt
600 nF		----	100 pF	± 1 % + 6 dgt
6 µF		----	1 nF	± 1 % + 6 dgt
60 µF		----	10 nF	± 1 % + 6 dgt
600 µF		----	100 nF	± 5 % + 6 dgt
Temperature (Accuracy plus the deviation of the sensor itself)
Pt100, -200.0 ... +850.0 °C		0.1 °C	----	± 0.3 % + 15 dgt
Pt1000, -150.0 ... +850.0 °C0 °C		0.1 °C	± 0.3 % + 15 dgt
Tipo K TC, -250.0 ... +1372.0 °C		0.1 °C	----	± 1 % + 5 dgt
Frequency
600 Hz ... 1 MHz		0.01 ... 100 Hz	0.01 ... 100 Hz	± 0.05 % + 5 dgt
Sampling ratio 10 ... 90 %, 15 Hz ... 50 kHz, 2 ... 5 V		----	0.01 %	± 0.5 % MB/kHz+ 5 dgt

Specifications

Data logger

16 Mbit = 61600 measurement values
measurement range: 0.1 ... 9 h

Power supply

2 x batteries 1.5 V (AA)
or via net components

Life

with alkaline betteries, approx. 200 hours

Automatic switch off

adjustable: 10 ... 59 minutes

Display

LCD, 59,999 digits

Ambient conditions

Accuracy range: 0 ... 40 °C
Operation temperature: -10 ... 50 °C
Relative humidity: 40 ... 75 %

Case

rigid plastic (ABS)

Protection

IP 52

Dimensions

200 x 87 x 45 mm

Weight

approx. 0.35 kg

Standards

IEC61010-1: CAT III 1000 V, CAT IV 600 V

The advantage of TRMS multimeters is the indication of the actual effective value regardless of the waveform. This is especially useful whilst measuring highly distorted waveforms. Multimeters usually do not determine the actual effective value, they may only indicate the exact value of pure sine waves. If the waves are distorted, the measurement values will be wrong. Another advantage of the Extra METRAHIT TRMS multimeter is the automatic blocking terminals. According to the selected range, you can only connect to the connectors which serve for this purpose. This avoids the risk of injury or property damage by improper handling.

Delivery content:
1 x TRMS METRAHIT digital multimeter, 1 x carrying case, 2 x cable sets, 2 x 1.5 V AA batteries, 1 x rubber protective case, 1 x DKD calibration certificate, 1 x user manual

Optional accessories

- AC 90...253 V/DC 5 V net adapter (for continuous use, eg. as a data logger)

- USB port adapter to multimeter connection

Here you will find an overview of all the measuring instruments available at PCE Instruments.

Contact:
PCE Instruments UK Limited
Unit 11 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone: +44(0) 23 809 870 30
Fax: +44(0) 23 809 870 39

Contact:
PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714