แคลมป์มิเตอร์ - Amet Co.,Ltd

PCE-MCM 10 Clamp Meter

Alex — Tue, 22 Sep 2026 02:40:04 +0000

Process clamp meter with 1 m (3.3 ft) cable / measurement range ±99.9 mA DC / manual zero point /

battery life of approx. 40 hours / automatic power off / clamp opening Ø 5 mm /

accuracy of ±0.3 % of rdg./ optional ISO calibration certificate

The process clamp meter has a measurement range of ±99.9 mA DC. With an accuracy of 0.3% of rdg. +8 digits, the process clamp meter is a particularly accurate measuring instrument. In order to conveniently perform measurements with the process clamp meter, the current clamp itself is connected to a 1 meter / 3.3 ft cable. The current clamp can thus be attached to the cable to be measured. The process clamp meter can be conveniently placed aside at the workplace. This leaves both hands free while reading the measured values, for example to carry out adjustments or configurations on the process technology. Due to the high accuracy and the external sensor, the process clamp meter is ideally suited to make quick and reliable current measurements when process signals are involved.

In order to carry out a current measurement, the current clamp of the process clamp meter must be clamped around the cable to be checked. This allows the process clamp meter to measure the flowing current inductively. This has the particular advantage that a current measurement can be carried out during operation with the process clamp meter.

For improved visibility, the process clamp meter is equipped with an LED. With the LED of the process clamp meter, the measuring spot can be ideally illuminated. Optionally, the process clamp meter can be delivered with an ISO calibration certificate.

If you have any further questions about the PCE-MCM 10 process clamp meter, please take a look at the following technical data or use our contact form. Our technicians and engineers will be happy to advise you on the process clamp meter or any other products in the fields of control, laboratory or measuring technology or scales and balances from PCE Instruments.

– Detachable process clamp meter with 1 m / 3.3 ft cable

– Clamp opening of 5 mm diameter

– Measurement range ±99.9 mA DC

– Display with backlight

– Operating time of approx. 40 hours

– Optional ISO calibration certificate


Measuring range	±20.99 mA DC
Resolution	0.01 mA
Accuracy	±(0.3 % of rdg. + 8 Digits)
Measuring range	±21.0 … ±99.9 mA DC
Resolution	0.1 mA DC
Accuracy	±(1 % of rdg. + 8 Digits)

Influence of the earth’s magnetic field on the measured value, max. 0.25 mA DC

Diameter of clamp opening	Ø5 mm
Switch-off	automatic
Continuously switched on	after 10 minutes OFF
Operating voltage	3V via 2 AA batteries
Battery life	approx. 40 hours
Protection class	IP40
Overvoltage categories	CAT II 300V
Operating conditions	-10 … 50°C / 14 … 122°F
Storage conditions	-15 … 60°C / 5 … 140°F
Environmental humidity	<90% RH at < 30°C / 86°F
	<75% RH at 30 … 50°C / 86 … 122°F
Working altitude	0 … 2000 m / 6,561 ft above sea level
Dimensions	handheld device: 180 x 55 x 39 mm / 7.1 x 2.2 x 1.5 in
	current clamp: 90 x 40 x 1.5 mm / 3.5 x 1.6 x 0.06 in
	cable length: approx. 1 m / 3.3 ft
Weight	268 g / 0.6 lbs with batteries inserted

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TECPEL DCM-2609D AC/DC Digital Clamp Meter + 17025 Calibration Certificate

Alex — Tue, 11 Aug 2026 15:24:31 +0000

The TECPEL DCM-2609D is a rugged, high-precision digital clamp meter designed for measuring both AC and DC current in demanding industrial, commercial, and electrical maintenance applications. Equipped with a 6600-count digital display, fast analog bargraph, and a large jaw opening, the DCM-2609D allows accurate non-contact current measurements without breaking the electrical circuit. It combines comprehensive multimeter capabilities—including AC/DC voltage, resistance, frequency, continuity—into an ergonomic, heavy-duty instrument built for daily field troubleshooting.

Key Features

AC/DC Current Measurement: Accurately measures both AC and DC current up to 1000A with high resolution.
6600-Count Display with Bargraph: Large digital LCD screen accompanied by a fast analog bar graph for rapid trend observation.
Data Hold: Capture inrush current peaks or freeze static readings on screen for easy data recording.
Zero Adjustment Function: One-touch zero button for precise DC current measurements and offset cancellation.
Full Multimeter Functions: Measures AC/DC Voltage, Resistance, Frequency, Continuity (with audible buzzer), and Diode testing.
Safety & Durability: Engineered to meet international safety standards (EN61010-1, EN61010-2-032, CAT IV 600V, CAT III 1000V,) with durable, double-molded housing.
CE approved
Auto Power Off: Battery preservation feature automatically powers down the device after inactivity.

Technical Specifications

Parameter	Measurement Range	Accuracy
DC Current	660A / 2000 A	±(2.0% rdg + 5 dgt)
AC Current	660A / 1500A	±(2.0% rdg + 5 dgt)
DC Voltage	6.6V / 66V / 660V / 1000V	±(0.5% rdg + 2 dgt)
AC Voltage	6.6V / 66V / 660V / 750V	±(1.5% rdg + 8 dgt)
Resistance	660Ω / 6.6kΩ / 66kΩ / 660kΩ / 6.6MΩ / 66MΩ	±(1.0% rdg + 5 dgt)
Frequency	66Hz / 660 Hz / 6.6 kHz / 66kHz / 660kHz / 1MHz	±(0.1% rdg + 5 dgt)
Jaw Conductor Size	Approx. 57 mm max.	—
Display	3-3/4 Digit LCD (6600 Counts) with Bargraph	—
Power Source	9V Battery (6F22)	—

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MA445 + 17025 Calibration : AC/DC แคล้มป์มิเตอร์ True RMS พร้อมตัวตรวจสอบแรงดันไฟฟ้าชนิดไม่สัมผัส (NCV)

Alex — Mon, 03 Aug 2026 15:49:55 +0000

MA445: 400A True RMS AC/DC Clamp Meter + NCV

True RMS ทำให้อ่านค่าคลื่นได้ถูกต้อง ไม่ว่าคลื่นจะเป็นรูปแบบใด
ปากกว้าง 1.2″ (30mm) ใช้กับตัวเหนี่ยวนำได้ถึง 500 MCM
มีตัวตรวจสอบแรงดันไฟฟ้าชนิดไม่สัมผัส (NCV) ในเครื่อง
จอ LCD ขนาดใหญ่มีไฟหน้าจอและมีไฟฉายในตัว
ฟังก์ชั่นประกอบด้วย: NCV, แรงดันไฟฟ้า AC/DC, กระแสไฟฟ้า AC/DC, ความต้านทาน, การเก็บประจุ, ความถี่, อุณหภูมิ Type K, ไดโอด Test, ความต่อเนื่อง
มีฟังก์ชั่นสัมพัทธ์สำหรับการเก็บประจุ DC Zero, Offset Adjustment, คงค่าข้อมูล, ค่าสูงสุด/ต่ำสุด, ปิดเครื่องอัตโนมัติและสัญญาณเตือนเมื่อแบตเตอรี่อ่อน
มาพร้อมสายทดสอบ, แบตเตอรี่ AAA 3 ก้อน, หัววัดอุณหภูมิ Type K สำหรับใช้งานทั่วไปและกระเป๋านิ่ม

Specification

AC Current	400.00A, 1500.0A
AC Current Basic Accuracy	±(2.8% of reading + 30 digits)
AC Current Max Resolution	0.01A
AC Voltage	400.00mV, 4.000V, 40.00V, 750.0V
AC Voltage Basic Accuracy	±(1.0% of reading + 30 digits)
AC Voltage Max Resolution	0.01mV
Capacitance	400.00nF, 4000nF, 40.00µF, 400.0µF, 4.000mF, 20.00mF, 40.00mF
Capacitance Max Resolution	0.01nF
Continuity	Yes
DC Current	400.00A, 1500.0A
DC Current Basic Accuracy	±(2.5% of reading + 30 digits)
DC Current Max Resolution	0.01A
DC Voltage	400.00mV, 4.0000V, 40.000V, 1000.0V
DC Voltage Basic Accuracy	±(0.1% of reading + 4 digits)
DC Voltage Max Resolution	0.01mV
Diode Test	Yes
Frequency	40Hz to 40MHz
Frequency Basic Accuracy	±(0.3% of reading + 2 digits)
Frequency Max Resolution	0.001Hz
Jaw Size	2.0″ (52mm), conductors up to 500MCM
Resistance	400.00Ω, 4.0000kΩ, 40.000kΩ, 400.00kΩ, 4.0000ΜΩ, 40.000MΩ
Resistance Max Resolution	0.01Ω
Temperature (Type K) Max Resolution	-148 to 1832°F (-100 to 1000°C)
Temperature (Type N)	±(1% of reading + 4.5°F/2.5°C)
Temperature (Type N) Basic Accuracy	0.1°F/°C
True RMS	Yes

The post MA445 + 17025 Calibration : AC/DC แคล้มป์มิเตอร์ True RMS พร้อมตัวตรวจสอบแรงดันไฟฟ้าชนิดไม่สัมผัส (NCV) appeared first on Amet Co.,Ltd.

Fluke 375 FC + 17025 Calibration FC True-RMS AC/DC Clamp Meter

Alex — Mon, 25 May 2026 07:32:29 +0000

Specifications: Fluke 375 FC True-RMS AC/DC Clamp Meter

General Specifications
AC Current via Jaw
Range	600.0 A
Resolution	0.1 A
Accuracy	2% ±5 digits (10 Hz to 100 Hz)
	2.5% ±5 digits (100-500 Hz)
Crest Factor (50 Hz/60 Hz)	3 @ 500 A
	2.5 @ 600 A
	Add 2% for C.F. >2
AC Current via Flexible Current Probe
Range	2500 A
Resolution	0.1 A (≤ 600 A)
	1 A (≤ 2500 A)
Accuracy	3% ±5 digits (5 – 500 Hz)
Crest Factor (50/60Hz)	3.0 at 1100 A
	2.5 at 1400 A
	1.42 at 2500 A
	Add 2% for C.F. > 2
Position Sensitivity

	i2500-10 Flex	i2500-18 Flex
A
Distance from Optimum	0.5 in (12.7 mm)	1.4 in (35.6 mm)
Error	±0.5 %	±0.5 %
B
Distance from Optimum	0.8 in (20.3 mm)	2.0 in (50.8 mm)
Error	±1.0 %	±1.0 %
C
Distance from Optimum	1.4 in (35.6 mm)	2.5 in (63.5 mm)
Error	±2.0 %	±2.0 %
Measurement uncertainty assumes centralized primary conductor at optimum position, no external electrical or magnetic field, and within operating temperature range.
DC Current
Range	600.0 A
Resolution	0.1 A
Accuracy	2% ±5 digits
AC Voltage
Range	1000 V
Resolution	0.1 V (≤600.0 V)
	1 V (≤1000 V)
Accuracy	1.5% ±5 digits (20 Hz to 500 Hz)
DC Voltage
Range	1000 V
Resolution	0.1 V (≤600.0 V)
	1 V (≤1000 V)
Accuracy	1% ±5 digits
mV dc
Range	500.0 mV
Resolution	0.1 mV
Accuracy	1% ±5 digits
Frequency via Jaw
Range	5.0 Hz to 500.0 Hz
Resolution	0.1 Hz
Accuracy	0.5% ±5 digits
Trigger level	5 Hz to 10 Hz, ≥10 A
	10 Hz to 100 Hz, ≥5 A
	Frequency via Flexible Current Probe
Range	5.0 Hz to 500.0 Hz
Resolution	0.1 Hz
Accuracy	0.5% ±5 digits
Trigger level	5 Hz to 20 Hz, ≥25 A
	20 Hz to 100 Hz, ≥20 A
	100 Hz to 500 Hz, ≥25 A
Resistance
Range	60 kΩ
Resolution	0.1 Ω (≤600 Ω)
	1 Ω (≤6000 Ω)
	10 Ω (≤60 kΩ)
Accuracy	1% ±5 digits
Capacitance
Range	1000 μF
Resolution	0.1 μF (≤ 100 μF)
	1 μ F (≤ 1000 μF)
Accuracy	1% ±4 digits
Mechanical Specifications
Maximum voltage between any terminal and earth ground	1000 V
Batteries	2 AA, NEDA 15A, IEC LR6
Operating temperature	-10 °C to +50 °C
Storage temperature	-40 °C to +60 °C
Operating humidity – non-condensing (< 10°C)	≤90% RH (at 10 °C to 30 °C)
	≤75% RH (at 30 °C to 40 °C)
	Operating altitude	3000 m
Storage altitude	12,000 m
Size (L x W x H)	249 x 85 x 45 mm
Weight	395 g
Jaw opening	34 mm
Flexible current probe diameter	7.5 mm
Flexible current probe cable length (head to electronics connector)	1.8 m
Safety	IEC 61010-1, Pollution Degree 2
	IEC 61010-2-032: CAT III 1000 V / CAT IV 600 V
	IP rating	IEC 60529: IP30, non-operating
	Radio Frequency Certification FCC ID	T68-FBLE IC:6627A-FBLE
Electromagnetic Compatibility (EMC)
International	IEC 61326-1: Portable, Electromagnetic Environment, IEC 61326-2-2
	CISPR 11: Group 1, Class A
	Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is necessary for the internal function of the equipment itself.
	Class A: Equipment is suitable for use in all establishments other than domestic and those directly connected to a low-voltage power supply network that supplies buildings used for domestic purpose. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted and radiated disturbances. Emissions that exceed the levels required by CISPR 11 can occur when the equipment is connected to a test object.
Korea (KCC)	Class A Equipment (Industrial Broadcasting & Communication Equipment)
	Class A: Equipment meets requirements for industrial electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and not to be used in homes.
USA (FCC)	47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103.
Temperature coefficients	Add 0.1 x specified accuracy for each degree C above 28 °C or below 18 °C

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Fluke 323 + 17025 Calibration True RMS Clamp Meter

Alex — Sat, 23 May 2026 09:45:05 +0000

Specifications: Fluke 323 True RMS Clamp Meter

Specifications
AC current	Range	400.0 A
	Accuracy	2% ± 5 digits (45 Hz to 65 Hz) 2.5% ± 5 digits (65 Hz to 400 Hz)
DC current	Range	–
	Accuracy	–
AC voltage	Range	600.0 V
	Accuracy	1.5% ± 5 digits
DC voltage	Range	600.0 V
	Accuracy	1.0% ± 5 digits
Resistance	Range	400.0 Ω/ 4000 Ω
	Accuracy	1.0% ± 5 digits
Continuity		≤ 70 Ω
Capacitance		–
Frequency		–
AC response		True-RMS
Backlight		–
Data hold		Yes
Contact temperature		–
Min/Max		–
Size	H x W x D (mm)	207 x 75 x 34
	Max wire diameter	30 mm (600 MCM)
	Weight	265 g
Category rating		CAT III 600 V CAT IV 300 V
Warranty		1 year

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Fluke 325 + 17025 Calibration True RMS Clamp Meter

Alex — Sat, 23 May 2026 09:22:53 +0000

Specifications: Fluke 325 True RMS Clamp Meter

Specifications
AC current	Range	40.00 A / 400.0 A
	Accuracy	2% ± 5 digits (45 Hz to 65 Hz) 2.5% ± 5 digits (65 Hz to 400 Hz)
DC current	Range	40.00 A / 400.0 A
	Accuracy	2% ± 5 digits
AC voltage	Range	600.0 V
	Accuracy	1.5% ± 5 digits
DC voltage	Range	600.0 V
	Accuracy	1.0% ± 5 digits
Resistance	Range	400.0 Ω / 4000 Ω / 40.00 kΩ
	Accuracy	1.0% ± 5 digits
Continuity		≤ 30 Ω
Capacitance		0 to 100.0 μF / 100μF to 1000 μF
Frequency		5.0 Hz to 500.0 Hz
AC response		True-RMS
Backlight		Yes
Data hold		Yes
Contact temperature		-10.0°C to 400.0°C (14.0°F to 752.0°F)
Min/Max		Yes
Size	H x W x D (mm)	207 x 75 x 34
	Max wire diameter	30 mm (600 MCM)
	Weight	283 g
Category rating		CAT III 600 V CAT IV 300 V
Warranty		1 year

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Fluke 376 FC + 17025 Calibration Certificate True-RMS AC/DC Clamp Meter with iFlex

Alex — Thu, 21 May 2026 04:31:18 +0000

Specifications: Fluke 376 FC True-RMS AC/DC Clamp Meter with iFlex

General Specifications
AC Current via Jaw
Range	999.9 A
Resolution	0.1 A
Accuracy	2% ±5 digits (10 Hz to 100 Hz)
	2.5% ±5 digits (100-500 Hz)
Crest Factor (50 Hz/60 Hz)	3 @ 500 A
	2.5 @ 600 A
	Add 2% for C.F. >2
AC Current via Flexible Current Probe
Range	2500 A
Resolution	0.1 A (≤ 600 A)
	1 A (≤ 2500 A)
Accuracy	3% ±5 digits (5 – 500 Hz)
Crest Factor (50/60Hz)	3.0 at 1100 A
	2.5 at 1400 A
	1.42 at 2500 A
	Add 2% for C.F. > 2
Position Sensitivity

	i2500-10 Flex	i2500-18 Flex
A
Distance from Optimum	0.5 in (12.7 mm)	1.4 in (35.6 mm)
Error	±0.5 %	±0.5 %
B
Distance from Optimum	0.8 in (20.3 mm)	2.0 in (50.8 mm)
Error	±1.0 %	±1.0 %
C
Distance from Optimum	1.4 in (35.6 mm)	2.5 in (63.5 mm)
Error	±2.0 %	±2.0 %
Measurement uncertainty assumes centralized primary conductor at optimum position, no external electrical or magnetic field, and within operating temperature range.
DC Current
Range	999.9 A
Resolution	0.1 A
Accuracy	2% ±5 digits
AC Voltage
Range	1000 V
Resolution	0.1 V (≤600.0 V)
	1 V (≤1000 V)
Accuracy	1% ±5 digits (20 Hz to 500 Hz)
DC Voltage
Range	1000 V
Resolution	0.1 V (≤600.0 V)
	1 V (≤1000 V)
Accuracy	1% ±5 digits
mV dc
Range	500.0 mV
Resolution	0.1 mV
Accuracy	1% ±5 digits
Frequency via Jaw
Range	5.0 Hz to 500.0 Hz
Resolution	0.1 Hz
Accuracy	0.5% ±5 digits
Trigger level	5 Hz to 10 Hz, ≥10 A
	10 Hz to 100 Hz, ≥5 A
	100 Hz to 500 Hz, ≥10 A
Frequency via Flexible Current Probe
Range	5.0 Hz to 500.0 Hz
Resolution	0.1 Hz
Accuracy	0.5% ±5 digits
Trigger level	5 Hz to 20 Hz, ≥25 A
	20 Hz to 100 Hz, ≥20 A
	100 Hz to 500 Hz, ≥25 A
Resistance
Range	60 kΩ
Resolution	0.1 Ω (≤600 Ω)
	1 Ω (≤6000 Ω)
	10 Ω (≤60 kΩ)
Accuracy	1% ±5 digits
Capacitance
Range	1000 μF
Resolution	0.1 μF (≤ 100 μF)
	1 μ F (≤ 1000 μF)
Accuracy	1% ±4 digits
Mechanical Specifications
Maximum voltage between any terminal and earth ground	1000 V
Batteries	2 AA, NEDA 15A, IEC LR6
Operating temperature	-10 °C to +50 °C
Storage temperature	-40 °C to +60 °C
Operating humidity – non-condensing (< 10°C)	≤90% RH (at 10 °C to 30 °C)
	≤75% RH (at 30 °C to 40 °C)
	≤45% RH (at 40 °C to 50 °C)
Operating altitude	2000 m
Storage altitude	12,000 m
Size (L x W x H)	249 x 85 x 45 mm
Weight	395 g
Jaw opening	34 mm
Flexible current probe diameter	7.5 mm
Flexible current probe cable length (head to electronics connector)	1.8 m
Safety	IEC 61010-1, Pollution Degree 2
	IEC 61010-2-032: CAT III 1000 V / CAT IV 600 V
	IEC 61010-2-033:CAT III 1000 V / CAT IV 600 V
	IP rating	IEC 60529: IP30, non-operating
Radio Frequency Certification FCC ID	T68-FBLE IC:6627A-FBLE
Electromagnetic Compatibility (EMC)
International	IEC 61326-1: Portable, Electromagnetic Environment, IEC 61326-2-2
	CISPR 11: Group 1, Class A
	Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is necessary for the internal function of the equipment itself.
	Class A: Equipment is suitable for use in all establishments other than domestic and those directly connected to a low-voltage power supply network that supplies buildings used for domestic purpose. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted and radiated disturbances. Emissions that exceed the levels required by CISPR 11 can occur when the equipment is connected to a test object.
Korea (KCC)	Class A Equipment (Industrial Broadcasting & Communication Equipment)
	Class A: Equipment meets requirements for industrial electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and not to be used in homes.
USA (FCC)	47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103.
Temperature coefficients	Add 0.1 x specified accuracy for each degree C above 28 °C or below 18 °C

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DCM036 + 17025 Calibration Mini Clamp Meter

Alex — Thu, 28 Mar 2024 16:30:27 +0000

DCM-036 : มินิแคล้มป์มิเตอร์

คุณสมบัติ

1. หน้าจอ LCD แสดงผลได้สูงสุด1999 หน่วยการวัด

2. วัดกระแส AC ได้สูงสุด300A

3. วัดแรงดัน AC / DC ได้สูงสุด600V

4. วัดความต้านทานได้สูงสุด 200k?

5. คงค่าข้อมูลการวัดและเรียกดูค่าสูงสุดได้

6.มีสัญญาณเตือนเมื่อใช้ทดสอบความต่อเนื่องของวงจร

7. ป้องกันกระแสไฟ OVERLOAD

8. ได้มาตรฐาน IEC-1010-1 และIEC-1010-2-0321, CAT IIII600V

Specifications:
DC Voltage Ranges: 20V,600V,±(1.0%+1dgt)
AC Voltage Ranges: 200V,600V,±(2.0%+4dgts) 50~500Hz
AC Current Ranges: 20A,200A,300A,±(3.0%rdg+5dgts) 50~60Hz
Resistance Ranges: 200?,200k?,±(1.2%+4dgts)
Frequency Ranges: 2K,40k(10kHz~40kHz) ±(0.1%+3dgts)
Continuity Test: Audible indication:<100?,Diode Test Current:1.0mA
GeneralPower Requirement: One 9V battery
Dimensions: 6.9″x1.8″x1.7″ (177x45x43mm)
Weight: 7 oz(200g)
Accessories: Test leads, carrying case, battery, and owners manual.

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MS2600 Open Jaw Clamp Meter

Alex — Thu, 02 Mar 2023 09:21:27 +0000

คุณสมบัติ

1. ปากกว้าง เส้นผ่าศูนย์กลาง 12 mm

2. วัดค่ากระแสไฟฟ้าสลับได้ง่าย โดยไม่ต้องเปิดปาก

3. หน้าจอ LCD แสดงผลสูงสุดได้ถึง4000 หน่วยการวัด

4. วัดแรงดันไฟฟ้าได้ทั้ง AC / DC กระแสไฟ DC ความต้านทาน การเก็บประจุ ความถี่ และ DUTYCYCLE

5. ใช้ตรวจสอบไดโอดและความต่อเนื่องของวงจรได้

6. มีระบบคงค่าข้อมูลการวัด

7. ปิดเครื่องอัตโนมัติ

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Clamp Meter PCE-CTI 10

Admin Amet — Wed, 14 Dec 2022 03:09:37 +0000

Clamp meter with Bluetooth 4.0 interface / Measuring range 0 … 1500 V AC/DC /
Expandable with additional flexible current clamp for measurements up to 3000 A AC /
Inrush current measurement / VFD function / Optionally with ISO calibration certificate

The clamp meter is the ideal measuring device for measuring voltages up to 1500 V AC/DC and currents up to 1000 A AC/DC. The current measurement with the clamp meter is inductive. To do this, the supply line is placed in the clamp meter. This has the particular advantage that the current can be measured during operation. This means that the clamp meter is used, for example, for maintenance work on a photovoltaic system. Photovoltaic systems consist of many different solar cells that are connected in series with one another. Here, the current clamps can be used to measure the individual currents of individual rows in order to limit possible errors.

In addition to normal voltage and current measurements, the clamp meter can also measure the inrush current. Inrush currents are currents that are particularly high when the device is switched on. These currents arise when motors start up for ventilation systems, for example, or when stadium lighting is switched on. This measurement with the clamp meter is particularly important for dimensioning the supply line and fuses. Frequency converters are converters that output the voltage on the primary side with a changed frequency and amplitude on the secondary side. With the clamp meter and the VFD measurement function, measurements can be carried out up to a frequency of 45 Hz … 1 kHz.

The clamp meter also has a Bluetooth 4.0 interface. With this interface on the clamp meter, a connection to an Android and iOS device can be established. With the free “Meterbox Pro” app, the values measured by the clamp meter can be displayed and saved for later analysis.

With the data logging function, the clamp meter can save all measured values at any set interval. After a measurement, the values can be graphically displayed using the clamp meter. Each individual measuring point can also be read individually from the clamp meter. The storage capacity of the clamp meter has a size of 16 groups and a total storage capacity of 100,000 measured values. With the clamp meter, the measured value is saved with the date and time.

The clamp meter can be expanded with an optional current clamp. The additional current clamp to the clamp meter is flexible and can therefore be adapted to the measuring task. With the extended clamp-on ammeter, current measurements of up to 3000 A AC can be carried out. The flexible current clamp is connected to the voltage input of the clamp meter. The current clamp converts the voltage value into a usable current value and shows it on the display.

Because of its many different functions and the high measuring range, the clamp meter is used, for example, for checking photovoltaic systems, hydroelectric power plants, wind power plants or for installing immovable electrical machines. The clamp meter can optionally be equipped with an ISO calibration certificate.

– Free app for Android and iOS
– Measuring range 0 … 1500 V AC/DC
– Data logging for up to 100,000 measured values
– Inrush current measurement
– Additionally with LowZ voltage measurement
– 2.36″ TFT display
– With voltage and temperature measurement
– Optionally with calibration certificate

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