METRAHIT PRO

TRMS Professional Multimeter with ±12,000 Digits

Our new STARLINE generation instruments including METRAHIT BASE, PRO and X-TRA, are rugged, reliable digital multimeters with housings made of impact-resistant plastic. They feature a new design and are equipped with state-of-the-art technology.

Common features of the A series:

Resolution: ± 12,000 digits, 4½-place
3 connector jacks with patented automatic blocking sockets (ABS)
TRMS AC and AC / DC function
Voltage measurement with a basic accuracy of ±0.05% (V DC)
Automatic and manual measuring range selection
Automatic storage of measured values: DATA / MIN / MAX
Large, light-blue illuminated display with extra-large characters (15 mm) and an analog bar graph for dynamic processes
Separate battery and fuse compartments
IP 52 protection against dust and water
Measuring categories: 1000 V CAT III and 600 V CAT IV
Made in Germany
DAkkS calibration certificate included

Specific features of the PRO multimeter:

16 multimeter functions
Voltage _ACTRMS, voltage _{AC+DC TRMS}, voltage _DC, frequency (Hz), duty cycle, resistance, diode test, continuity test, capacitance, current _ACTRMS, current _{AC+DC TRMS}, temperature with type K thermocouples
Auto-range current measurement from 1 A to 10 A (16A) via a single connector jack and a single fuse
Additional filter function and voltage measurement with reduced input impedance for limiting interference, e.g. for measurements at frequency converters

METRAHIT	BASE	PRO	TECH	X-TRA
Order number	M241A	M242A	M243A	M240A
Number of multimeter functions	12	16	20	23
Bandwidth (TRMS)	1 kHz	10 kHz	10 kHz	20 kHz
Frequency measurement	100 kHz	100 kHz	100 kHz	1 MHz
Current measurement	Clamp	x	x	x
Low-pass filter (1 kHz)		x	x	x
Capacitance measurement			x	x
IR interface				x
Data memory (4 MBit = 512 kB)				x
Mains connection				x
Rubber holster	Optional	Optional	Optional	x

	Article No: M242A
	Technical Data » GB » F » I » E (pdf 345 kB)
	Operating Instructions » GB » F » I » E » NL » S » PL (pdf 1095 kB)
	Short-form Operating Instructions » D-GB » S-GB
	Pamphlet » GB » PL » RU (pdf 901 kB)
	Accessories (display)

1.	Fuses	Fuses for Multimeters
2.	Z13B	Current Transformer Clamp 0,5-60/600A_DC; 0,2-40/400A_AC, 10mV/A; 1mV/A, 1,5%; 2%, 50mm Ø
3.	WZ11B	Current Sensor Clamp, 0.5 ..20 / ..200A_AC, adjustable
4.	WZ12B	Current Sensor Clamp, 10mA ... 100A_AC, 100mV/A, ±2%
5.	WZ12C	Current Sensor Clamp, 1mA ..15A / ..150A_AC, adjustable
6.	Z3512A	Current Sensor Clamp 1/10/100/1000 A_AC, selectable
7.	WZ12A	Current Transformer Clamp with Cable, 15...180A_AC, 1mA/A, ±3%
8.	WZ12D	Current Transformer Clamp, 30mA ... 150A_AC, 1000:1, 1mA/A, ±2,5%
9.	WZ11A	Current Transformer Clamp, 1...200A_AC, 1mA/A, 1..3%
10.	Z3511	Current Transformer Clamp, 4 ... 500 A_AC, 1 mA/A, 3%
11.	Z3512	Current Transformer Clamp, 0.5 ... 1000 A_AC, 1 mA/A, 0.5 ... 0.7%
12.	Z3514	Current Transformer Clamp, 1.. 2000A_AC, 1mA/A, 0,5%+0,1A
13.	GH X-TRA	Protective Rubber Cover and Carrying Strap for METRAHIT BASE, PRO, X-TRA
14.	SM16	Current Measuring Adapter
15.	HitBag	Cordura Belt Pouch for METRAHIT and METRAport
16.	F829	Carrying Pouch for METRAHit
17.	F836	Ever-ready Case for METRAHit with Cable Compartment
18.	F840	Ever-ready Case for 2 METRAHit, 2 Adapters + Accessories
19.	HC20	Hard Case for 1 METRAHit and Accessories
20.	HC30	Hard Case for 2 METRAHit and Accessories
21.	KS17-2	Cable Set, max. 16 A, 1000 V / CAT III, Length 1.30 m
22.	KS17S	Cable set with 2 mm Ø steel tips and 120 cm cable, 1000 V / CAT II
23.	KY94	Hook Clips (1 Pair) for KS17-2
24.	KY95-1	Alligator Clips (1 Pair) for KS17-ONE
25.	KY95-3	Alligator Clips (1 Pair) for KS17-2
26.	KS-NTS	Cable Set with Different Test Probes, max. 20 A, 1000 V CAT III
27.	METRAFLEX 3000	Flexible Current Sensor 30/300/3000 A, Loop length 610mm
28.	TF400SURFACE	Surface Temperature Sensor, Type K Thermocouple
29.	CP30	AC/DC Current Sensor Clamp with Voltage Output for Multimeters, 30A, 25mm Ø
30.	CP330	AC/DC Current Sensor Clamp with Voltage Output for Multimeters, 300A, 25mm Ø
31.	CP1100	AC/DC Current Sensor Clamp with Voltage Output for Multimeters, 1000A, 32mm Ø
32.	Z3431-3	Temperature Probe with Immersion Sensor, NiCr-Ni, -20.. +350°C
33.	Z3431-4	Temperature Probe without Sensor, NiCr-Ni, -25.. +1150°C
34.	Z3431-9	Temperature Probe without Sensor, NiCr-Ni, -20.. +350°C
35.	HIT CLIP	Magnetic Holder and Belt Strap for METRAHIT Multimeters with Rubber Holster (new)
36.	Z502U	Magnetic Measuring Tips with Contact Protection - Set with Magnetic Holder (new)
37.	METRAFLEX 300M	Flexible Current Sensor 3/30/300 A, 1000-10mV/A, Loop length 160mm (new)
38.	KS-AP	Cable Set with Adjustable Test Probes, 1000 V / CAT II or CAT IV (new)

METRAHIT PRO

TRMS Professional Multimeter with ±12,000 Digits

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