TES Digital DC/AC Clamp Meter TES-3050H

 MEASUREMENT SPECIFICATIONS

DC Current (Autorange & Manual)

Range	Resolution	Accuracy	Overload protection
400A	0.1A	±(2% + 5)	1100A
1000A	1A

 Response time: 5 seconds max. to rated accuracy within selected range.

 

AC Current (Autorange & Manual): Low Pass Filter

Range	Resolution	Accuracy	Overload protection	Frequency Response
400A	0.1A	±(2% + 10)	1100A	40～400 Hz
1000A	1A

 Conversion type: AC coupled,TRMS measurement.

 Additional Crest Factor Errors (non – sinecure)

Crest Factor	Error (% of reading)
1 – 3	0.5%
3 – 5	3%
5 – 7	6%

 Response time: 5 seconds max, to rated accuracy within selected range.

 

INFLUENCE OUANTITY

Influence quantity	Limits of variation	Measured quantity	Tolerance
Position of conductor in the clamp conductor’s diameter: 20mm	In relation to the center	Amps	±(1%+5)

 

 DC Voltage (Autorange & Manual)

Range	Resolution	Accuracy	Input Impedance	Overload protection
400mV	0.1mV		≒ 11MΩ	600Vrms
4V	0.001V	±(0.75% + 2)	≒ 10MΩ
40V	0.01V
400V	0.1V
600V	1V

 Response time: 3 seconds max. to rated accuracy within selected range.

 

AC Voltage (Autorange & Manual): Low Pass Filter 

Range	Resolution	Accuracy		Input impedance	Overload protection	Frequency Response
		50~60Hz	400Hz
4V	0.001V	±(1.2% +5)	±(2.5% +10)	≒11MΩ	600Vrms	40～ 400 Hz
40V	0.01V			≒10MΩ
400V	0.1V
600V	1V	±(1.5% +5)	±(3% +10)

 Conversion type: AC coupled,TRMS measurement.

 Additional Crest Factor Errors (non – sinecure)

Crest Factor	Error (% of reading)
1 – 3	0.5%
3 – 5	3%
5 – 7	6%

 Response time: 5 seconds max, to rated accuracy within selected range.

 

Frequency (Hz) (Autorange for Voltage)

Range	Resolution	Accuracy	Sensitivity	Overload protection
100Hz	0.01Hz	±(0.1% + 2)	100mV	600Vrms
1KHz	0.1Hz
5KHz	0.001KHz

 

Frequency (Hz) (Autorange for Current)

 

Range	Resolution	Accuracy	Sensitivity	Overload protection
100Hz	0.01Hz	±(0.5% + 5)	5A	1100A
1KHz	0.1Hz

 

Resistance (Ω) (Autorange & Manual)

Range	Resolution	Accuracy	Open circuit Voltage	Overload protection
400Ω	0.1Ω	±(1% + 5)	≦ 0.5 VDC	600Vrms
4KΩ	0.001KΩ	±(1% + 3)
40KΩ	0.01KΩ
400KΩ	0.1KΩ
4MΩ	0.001MΩ
40MΩ	0.01MΩ	±(1.5% + 3)

 

Audible continuity

Range	Continuity beeper	Open Circuit Voltage	Overload  protection
	≦ 40Ω	≦ 0.5V	600Vrms

 

Diode test

Range	Resolution	Accuracy	Overload protection
2.000V	0.001V	±(1%+2)	600Vrms

 Max. open circuit Voltage: 3.2V

 Max. short circuit Current: 1.0mA (typical).

 Peak Hold Specifications

 

AC Voltage (Manual Range): Low Pass Filter

Range	Resolution	Accuracy (50Hz～60Hz)	Input Impedance	Overload protection
4V	0.001V	±(2.5% + 10)	≒ 11MΩ	600Vrms
40V	0.01V		≒ 10MΩ
400V	0.1V
600V	1V

 

AC Current (Manual Range): Low Pass Filter

Range	Resolution	Accuracy (50Hz～60Hz)	Overload protection
400A	0.1A	±(2.5 % + 10)	1100A
1000A	1A

 

Peak Detect Acquisitions Time≦100ms

 

Peak Hold: storage of the peak value.

 SPECIFICATIONS:

  Numerical Display            ：3-3/4 digit liquid crystaldisplay (LCD) maximum reading 3999.

  Range Selection               ：All ranges are selected  by a single range switch.

  Over Range Indication       :LCD will show a “OL” flashing in the highest position

                                             accompanied with a continuous beeping.

                                              (except for ranges of 1000A AC/DC, and 600VDC 600VAC ).

 Low Battery Indication        :The  is displayed when the battery voltage drops below

                                              the operating voltage.

  Sampling Rate                  ：20 times/sec ( Barograph )    2 times/sec（Digital Display）

  Power Source                   ：one 006p 9V or IEC 6F22  or NEDA 1604 Battery.

  Battery Life                        ：100hr approx. (Alkaline)

  Polarity                              ：Automatic polarity ” – ”  display for negative input.

  Auto power off time           ：Approx. 30 minutes 

  Operating Temperature       :0°C to 50°C(32°F to 122°F)  and Humidity  below 80%RH     

  Storage Temperature          :-10°C to 60°C(14°F to 140°F)   and Humidity below 70%RH     

  Dimensions                         :239(L)×66(W)×34(H)mm

  Weight                                 :Approx. 430g 

 Accessories                         :Instruction manual, Battery, Test leads,Carry Case.