current clamp 7228 AC/DC TRMS

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current clamp 7228 AC/DC TRMS
Descriere

cleste de curent 7228 AC/DC TRMS
General Specifications:
Maximum Voltage between any Terminals and ground: Refer to different range
input protection voltage.
Display: 3 5/6 digits LCD display, Maximum display 6666.
Polarity: Auto
Overloading: Display OL or –OL.
Low Battery: Display .
Sampling: 3 times per second.
Measurement Deviation: The conductor being meaured is not placed in the center of the jaw during AC/DC current measurement, it will cause extra 1% deviation based on the stated accuracy.
Drop Test: 1 meter drop test passed.
Max. Jaw Size: 55mm diameter.
Projected Max. Current conductor size: 45mm diameter.
Power: 1 x 9V battery (6LF22 1604A)
DC Current Range: 66.00A /1000A
Resolution: 0.01A / 1A
Accuracy: (1.5%+12) / (1.5%+8)
Overload protection 1000A DC/AC
The operating temperature must be 0 ~ 40 when measuring current.
AC Current Range:66.00A / 1000A
Resolution: 0.01A /1A
Accuracy: (2%+12) /(2%+8)
Overload protection 1000A DC/AC
Frequency Response: 50Hz ~ 60Hz
The operating temperature must be 0 ~40 when measuring current.

DC Voltage Range:
6.600V, 66.00V, 600.0V
Resolution: 1mV, 10mV, 100mV
Accuracy:
(0.8%+1)
Overload protection: 600V DC/AC
AC Voltage:
6.600V, 66.00V, 600.0V
Resolution: 1mV, 10mV, 100mV
Accuracy:(1.2%+5)
Overload protection: 600V DC/AC Frequency Response: 40Hz~400Hz
Change to AC:
Combine AC and True RMS response method. Input sine wave to adjust. Non sine wave signals must be adjusted based on the following data:
Peak factor: 1.4~2.0, add 1.0% to the stated accuracy
Peak factor: 2.0~2.5, add 2.5% to the stated accuracy
Peak factor: 2.5~3.0, add 4.0% to the stated accuracy.

Resistance:
Range: 660.0ohmi/6.600k/66.00k/660.0k/6.600M/66.00Mohmi
Resolution:0.1ohmi/1/10/100/1k/10k
Accuracy:(1.2%+2)/(1%+2)/(1.2%+2)/(1.5%+2)
Overload protection: 250VAC
Diode Test
Range Resolution: 1mV
Accuracy 0.5V~0.8V (Open circuit voltage approx. 3.0V)
Overload protection 250VAC
Continuity Test
Range Resolution: 0.1
Accuracy: Around 30ohmi the buzzer will sound.
(Open circuit voltage approx. –1.2V)
Overload protection 250VAC
Remark:
The buzzer may or may not sound when the resistance of a circuit under test is between 30~100ohmi.
The buzzer will not sound when the resistance of a circuit under test is > 100ohmi
Frequency Range: 660.0Hz/6.600kHz/66.00kHz/660.0kHz/6.600MHz/66.00MHz
Resolution: 0.1Hz/0.001kHz/0.01kHz/0.1kHz/0.001MHz/0.01MHz
Accuracy: (0.1%+3)
Overload protection: 250VAC
Remarks: Input Sensitivity (a) as follows: When a 10Hz: the Meter does not respond
When 10Hz < a 100kHz: 300mV rms
When a >100kHz: 600mV rms
Duty Cycle Range:
0.1%~99.9%
Resolution: 0.1% Accuracy For reference only
Overload protection: 250VAC

In stoc: 2

Pret(fara TVA): €98.00