True RMS Multimeter TES-2620
Quantity
Product Features
- 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 Capacitancd measurements. - Auto - power off.
-
Also provides MAX / MIN recording ; MEM 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.
Electrical Specifications :
q DC Voltage（Autorange ＆ Manual range）
| Range | Resolution | Accuracy | Overload protection | Burden voltage |
| 400mV | 100 uV | ±(0.5﹪rdg+1dgt) | ≧100MΩ |
DC 1100V AC 800V |
| 4V | 1 mV | ≒ 11MΩ | ||
| 40V | 10 mV | ≒ 10MΩ | ||
| 400V | 100 mV | |||
| 1000V | 1V |
| Range | Resolution | Accuracy | Input Impedance | Overload protection |
| 4mA | 1 uA | ±( 1%rdg+1dgt ) |
0.5A / 250 V fuse |
0.45V |
| 40mA | 10 uA | |||
| 400mA | 100 uA | 0.65V | ||
| 20A | 10 mA | ±( 1.5%rdg +2dgts ) |
20A / 600V high energy fuse |
1.3V |
| Range | Resolution | Accuracy | Input impedance | Overload protection |
Frequency Response |
| 400mV | 100uV | ±( 1.2 ﹪rdg + 5dgts) | ≧100MΩ |
DC 1100V AC 800V |
50～60 HZ |
| 4V | 1mV | ≒ 11MΩ | 40～450 Hz | ||
| 40V | 10mV | ≒ 10MΩ | |||
| 400V | 100mV | ||||
| 750V | 1V | ±( 1.5 ﹪rdg + 5dgts) |
q AC Current（ Manual range ）TRUE RMS
| Range | Resolution | Accuracy | Overload protection | Burden Voltage |
Frequency Response |
| 4mA | 1uA |
±( 1.5 ﹪rdg + 5dgts) |
0.5A / 250V fuse |
0.45V | 40～450 Hz |
| 40mA | 10uA | ||||
| 400mA | 100uA | 0.65V | |||
| 20A | 10mA | ±( 2 ﹪rdg + 5dgts) | 20A / 600 high energy fuse | 1.3V |
q Addition Crest Factor Eeeors ( non - sinecure ) ACA / ACV
| Crest Factor | Error ( % of reading ) |
| 1 - 3 | 1% |
| 3 - 5 | 4.5% |
※Response time : 5 seconds max , to rated accuracy in the selected range .
qFrequency ( Hz )（Autorange）
| Range | Resolution | Accuracy | Sensitivity |
| 100 Hz | 0.01Hz | ±( 0.1﹪rdg+2dgts) |
100m V / 1V / 10V ( By Range Button selector ) |
| 1KHz | 0. 1Hz | ||
| 10KHz | 1Hz | ||
| 100KHz | 10Hz | ||
| 500KHz | 100Hz |
qResistance ( Ω )（Autorange ＆ Manual range）
| Range | Resolution | Accuracy |
Open circuit Voltage |
Overload protection |
| 400Ω | 100mΩ | ±(0.75﹪rdg+3dgts) | ≦ 0.5 VDC | 600Vrms |
| 4KΩ | 1Ω | |||
| 40KΩ | 10Ω | |||
| 400KΩ | 100Ω | |||
| 4MΩ | 1KΩ | |||
| 40MΩ | 10KΩ | ±( 1.5 ﹪rdg+5dgts) |
q Audible continuity
| Range | Resolution | Open Circuit voltage | Continuity Beeper | Overload Protection |
| 0.1Ω | ≦ 0.5 V | ≦ Approx .40Ω | 600 Vrms |
q Diode test
| Range | Resolution | Short Circuit Current | Accuracy | Open Circuit Voltage | Overload Protection |
| 1mV | 0.8mA typical | ±( 1%rdg +2dgts ) | 3 V | 600 Vrms |
| Function | Input | Resolution | Accuracy | Overload Protection |
| ADP | 400mVDC Full Scale | 1 Count / 0.1mV |
± 0.5%rdg ±2LSD |
600 Vrms |
qCapacitance : ( Autoranging & Manul range )
| Range | Resolution | Accurary |
| 4nF | 1pF | ±( 1.5% rdg + 20 dgts ) |
| 40nF | 10pF | |
| 400nF | 100pF | ±( 1.5% rdg + 10 dgts ) |
| 4uF | 1nF | |
| 40uF | 10nF |
General Specifications :
Range Selection : All ranges are measured 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 igital display.
Power Source : 2pcs of “ AA ” 1.5V Battery.
Battery Life : 400hr approx.
Auto power off time : Approx. 30 minutes.
Operating Temperature : 0℃ to 40℃ (32℉ to 104℉) and Humidity RH below 80%.
Storage Temperature : -10℃ to 60℃ (14℉ to 140℉) and Humidity RH below 70﹪ .
Dimensions , Weight : 184(L) x 82(W) x 42(H) mm , Approx. 375g.
Accessories : Test leads . Spare fuse 0.5A/250V
Battery , Instruction manual .
