True RMS Multimeter |
Model TES-2620(RMS) |
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- True RMS on ACV and ACA measurment
- 3-3/4 Digital LCD with Bar-graph
- Water-Proof ABS housing
- AUTO-Ranging on Volt, Ohm, Frequency, and Capacitance measurement
- AUTO-power off
- Also provides MAX/MIN recording; MEN and READ; REL and data HOLD mode
- Ohms, Diode, Audible continuity, Capacitance input Overload protection to 600Vrms
- 20A 600V high energy fuse protection on 20A AC/DC
- Flip-up stand
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ELECTRICAL SPECIFICATIONS :
¡á DC Voltage (Autorange & Manual range)
Range |
Resolution |
Accuracy |
Input impedance |
Overload protection |
400mV |
0.1mV |
¡¾(0.5%rdg+1dgt) |
¡Ã100M§Ù |
DC 1100V AC 800V |
4V |
1mV |
¡Ö11M§Ù |
40V |
10mV |
¡Ö 10M§Ù |
400V |
100mV |
1000V |
1V |
¡á DC Current (Manual range)
Range |
Resolution |
Accuracy |
Input impedance |
Burden voltage |
4mA |
1§Ë |
¡¾(1%rdg+1dgt) |
0.5A/250V fuse |
0.45V |
40mA |
10§Ë |
400mA |
100§Ë |
0.65V |
20A |
10mA |
¡¾(1.5%rdg+2dgt) |
20A/600V high energy fuse |
1.3V |
¡á AC voltage (Autorange & Manual) True RMS
Range |
Resolution |
Accuracy |
Input impedance |
Overload protection |
Frequency Response |
400mV |
0.1mV |
¡¾(1.2%rdg+5dgt) |
¡Ã100M§Ù |
DC 1100V AC 800V |
50 ~ 60 Hz |
4V |
1mV |
¡Ö11M§Ù |
40 ~ 450 Hz |
40V |
10mV |
¡Ö 10M§Ù |
400V |
100mV |
750V |
1V |
¡¾(1.5%rdg+5dgt) |
¡Ø 400mV only manual range
¡á AC Current(Manual range) True RMS
Range |
Resolution |
Accuracy |
Input impedance |
Burden Voltage |
Frequency Response |
4mA |
1§Ë |
¡¾(1.5%rdg+5dgt) |
0.5A/250V fuse |
0.45V |
40Hz to 500Hz |
40mA |
10§Ë |
400mA |
100§Ë |
0.65V |
20A |
10mA |
¡¾(2%rdg+5dgt) |
20A/600V high energy fuse |
1.3V |
¡Ø Conversion type : AC coupled, TRMS measurement
¡á Addition Crest Factor Errors(non-sinecure)ACA/ACV
CrestFactor |
Error(% of reading) |
1-3 |
1% |
3-5 |
4.5% |
¡Ø [For frequencies at 50/60Hz, slow AC filter specified for sinecurve input only.]
¡Ø Response time : 5 seconds max, to rated accuracy in the selected range
¡á Frequency(Hz) (Autoranging)
Range |
Resolution |
Accuracy |
Sensitivity |
100Hz |
0.01Hz |
¡¾(0.1%rdg + 2dgts) |
100mV/1V/10V |
1kHz |
0.1Hz |
10kHz |
1kHz |
100kHz |
10Hz |
500kHz |
100Hz |
¡á Resistance(§Ù) (Autorange & Manual range)
Range |
Resolution |
Accuracy |
Open Circuit Voltage |
Overload protection |
400§Ù |
100m§Ù |
¡¾(0.75%rdg+3dgt) |
¡Ã0.5VDC |
600Vrms |
4k§Ù |
1§Ù |
40k§Ù |
10§Ù |
400k§Ù |
100§Ù |
4M§Ù |
1K§Ù |
40M§Ù |
10K§Ù |
¡¾(1.5%rdg+5dgt) |
¡á Audible Continuity
Range |
Open Circuit Voltage |
Continuity Beeper |
Overload protection |
|
¡Â0.5V |
¡ÂApprox.40§Ù |
600Vrms |
¡á Diode Test
Range |
Resolution |
Short Circui t Current |
Accuracy |
Open Circuit Voltage |
Overload protection |
|
1mV |
0.8mA typical |
¡¾(1%rdg + 2dgts) |
3V |
600Vrms |
¡á ADP
Function |
Input |
Resolution |
Accuracy |
Overload protection |
ADP |
400mVDC Full Scale |
1 Count/0.1mV |
¡¾0.5%rdg + 2LSD |
600Vrms |
¡á Capacitance : (Autoranging & Manual range)
Range |
Resolution |
Accuracy |
4nF |
1pF |
¡¾(1.5%rdg+20dgt) |
40nF |
10pF |
400nF |
100pF |
¡¾(1.5%rdg+10dgt) |
4¥ìF |
1nF |
40¥ìF |
10nF |
GENERAL SPECIFICATIONS :
- Range Selection :
All ranges are selected by a single range switch operation
- Low Battery Indication :
The is displayed when the battery voltage drops below the operating voltage
- Sampling Rate : 20 times/sec of Bargraph indication
2 times/sec of digital display
- Power : 2pcs of "AA" 1.5V Battery
- Battery Life : 400hr approx.
- Auto power off time : Approx. 30 minutes
- Operating Temperature and Humidity : 0¡É to 40¡É(32¢µ to 104¢µ) below 80% RH.
- Storage Temperature and Humidity : -1 0¡É to 60¡É(14¢µ to 140¢µ) below 70% RH.
- Dimensions, Weight : 184(L) x 82(W) x 42(H)mm, Approx. 375g
- Accessories : Test Leads, Spare Fuse(0.5A/250V), Battery, Instruction manual
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