UNI-T UT8804E bench multimeter

Product detailed description

UNI-T UT8804E bench multimeter
We offer a 3-year warranty on this product. The UT8804E is a desktop digital multimeter with a maximum display value of 60000 with automatic or optional manual range adjustment, color display and true RMS measurement function. Its circuit design utilizes large scale (LSI) analog-to-digital converters (A/D), microprocessor, multi-function measurement, and highly stable thin-film resistor fabrication technology, making it a digital multimeter with superior performance. The meter can be used to measure AC/DC voltage, AC/DC current, resistance, conductivity, diodes, line continuity, capacitance, temperature, frequency, pulse width, etc. In addition, it also has data storage function, maximum/minimum/mean value measurement, measurement with comparison function, relative value measurement, peak value detection, tendency graph capturing, and the ability to record/read up to 20,000 data records. The integrated 4.3 inch color display provides a multi-level, versatile and clear display of measurement results with graphs of readings and trend graphs.


Technical parameters :

- maximum voltage between input terminal and COM terminal : 1000 V (DC/AC)
- input terminal protection 10A : (CE) F1, 11A H/1000 V, fuse Ø 10x38 mm
- input terminal protection μA, mA : (CE) F2, F600mA / 1000 V, fuse Ø 6x32 mm
- tFT 4.3" colour display : full icon display; maximum 60000
- refresh rate : 2-3 times/s
- range selection : automatic / manual
- polarity display : automatic
- overload display : OL


- 1.AC voltage measurement (range/resolution/accuracy) :

60mV / 0.001mV / 45 ~ 1kHz ±(0.6%+60) // 1k ~ 10kHz ±(1.2%+60) // 10k ~ 20kHz ±(3%+60) // 20k ~ 100kHz ±(4%+60)
600mV / 0.01mV / 45 ~ 1kHz ±(0.3%+30) // 1k ~ 10kHz ±(1.2%+40) // 10k ~ 20kHz ±(3%+40) // 20k ~ 100kHz ±(4%+40)
6V / 0.0001V / 45 ~ 1kHz ±(0.3%+30) // 1k ~ 10kHz ±(1.2%+40) // 10k ~ 20kHz ±(3%+40) // 20k ~ 100kHz ±(4%+40)
60V / 0.001V / 45 ~ 1kHz ±(0.3%+30) // 1k ~ 10kHz ±(1.2%+40) // 10k ~ 20kHz ±(3%+40) // 20k ~ 100kHz ±(4%+40)
600V / 0.01V / 45~1kHz ±(0.4%+30) // 1k~10kHz ±(1.2%+40) // 10k~20kHz ±(3%+40) // 20k~100kHz indicative only
1000V / 0.1V / 45~1kHz ±(0.6%+30) // 1k~5kHz ±(3%+40) // 5k~10kHz ±(6%+40) // 10k~100kHz indicative only


- 2. DC voltage measurement (range/resolution/accuracy) :

60mV / 0.001mV / ±(0.025%+20)
600mV / 0.01mV / ±(0.025%+5)
6V / 0.001V / ±(0.025%+5)
60V / 0.001V / ±(0.025%+5)
600V / 0.01V / ±(0.025%+5)
1000V / 0.1V / ±(0.003%+5)
- input impedance : about 10MΩ
- overload protection : 1 000 V
- for bias compensation when set to 60 mV, the REL function should be used.


- 3.AC+DC voltage measurement (range/resolution/accuracy) :

60mV / 0.001mV / 50 ~ 1kHz ±(1%+80) // 1k ~ 10kHz ±(3%+40) // 10k ~ 35kHz ±(6%+40)
600mV / 0.01mV / 50 ~ 1kHz ±(1%+80) // 1k ~ 10kHz ±(3%+40) // 10k ~ 35kHz ±(6%+40)
6V / 0.0001V / 50 ~ 1kHz ±(0.3%+30) // 1k ~ 10kHz ±(3%+40) // 10k ~ 35kHz ±(6%+40)
60V / 0.001V / 50 ~ 1kHz ±(1%+80) // 1k ~ 10kHz ±(3%+40) // 10k ~ 35kHz ±(6%+40)
600V/0.01V/50~1kHz ±(1%+80) // 1k~10kHz only indicative // 10k~35kHz only indicative
1000V/0.1V/50~1kHz ±(1.2%+80) // 1k~10kHz only indicative // 10k~35kHz only indicative


- 4. AC current measurement (range/resolution/accuracy) :

600μA / 0.01μA / 45 ~ 1kHz ±(0.6%+40) // 1k ~ 10kHz ±(1.2%+40)
6000μA / 0.1μA / 45 ~ 1kHz ±(0.6%+20) // 1k ~ 10kHz ±(1.2%+40)
60mA / 0.001mA / 45 ~ 1kHz ±(0.6%+40) // 1k ~ 10kHz ±(1.2%+40)
600mA / 0.01mA / 45 ~ 1kHz ±(0.6%+20) // 1k ~ 10kHz ±(1.2%+40)
20A / 0.001A / 45 ~ 1kHz ±(1%+20) // 1k ~ 10kHz ±(3%+40


- 5. DC current measurement (range/resolution/accuracy) :

600μA / 0.01μA / ±(0.08%+20)
6000μA / 0.1μA / ±(0.08%+10)
60mA / 0.001mA / ±(0.08%+20)
600mA / 0.01mA / ±(0.15%+10)
20A / 0.001A / ±(0.5%+10)



- 6. AC+DC current measurement (range/resolution/accuracy) :

600μA / 0.01μA / 50 ~ 1kHz ±(0.8%+40) // 1k ~ 10kHz ±(2.0%+40)
6000μA / 0.1μA / 50 ~ 1kHz ±(0.8%+20) // 1k ~ 10kHz ±(2.0%+40)
60mA / 0.001mA / 50 ~ 1kHz ±(0.8%+40) // 1k ~ 10kHz ±(2.0%+40)
600mA / 0.01mA / 50 ~ 1kHz ±(0.8%+20) // 1k ~ 10kHz ±(2.0%+40)
20A / 0.001A / 45 ~ 1kHz ±(1.2%+20) // 1k ~ 10kHz ±(3%+40)



- 7. resistance measurement (range/resolution/accuracy) :

600Ω / 0.01Ω / in REL mode: ±(0.05%+10)
6kΩ / 0.0001kΩ / ±(0.05%+2)
60kΩ / 0.001kΩ / ±(0.05%+2)
600kΩ / 0.01kΩ / ±(0.05%+2)
6MΩ / 0.0001MΩ / ±(0.3%+10)
60MΩ / 0.001MΩ / ±(2%+10)
- overload protection : 1000 V
- humidity should be <50% at 60MΩ setting



- 8. conductivity measurement (range/resolution/accuracy) :

60nS / 0.01nS / ± (2%+10)
- overload protection : 1000 V
- humidity should be <50%



- 9. capacitance measurement (range/resolution/accuracy) :

6nF / 0.001nF / ±(3%+10)
60nF/ 0.01nF / ±(2.5%+5)
600nF / 0.1nF / ±(2%+5)
6μF / 0.001μF / ±(2%+5)
60μF / 0.01μF / ±(2%+5)
600μF / 0.1μF / ±(2%+5)
6mF / 1μF / ±(5%+5)
60mF / 10μF / Unspecified
- overload protection : 1000 V
- maximum displayable value : 6000 digits



- 10. temperature measurement (range/resolution/accuracy) :

-40°C - 40°C / 1°C / ±(2.0%+30)
40°C - 400°C / 1°C / ±(1 .0%+30)
100°C - 1000°C / 1°C / ±2.5%
-40°F - 104°F / 1°F / ±(2.5%+50)
104°F - 752°F / 1°F / ±(1 .5%+50)
752°F - 1832°F / 1°F / ±2.5%


- 11. frequency measurement (range/resolution/accuracy) :

60Hz / 0.001Hz / ±(0.02%+8)
600Hz / 0.01Hz / ±(0.01%+5)
6kHz / 0.0001Hz / ±(0.01%+5)
60kHz / 0.001Hz / ±(0.01%+5)
600kHz / 0.01Hz / ±(0.01%+5)
6MHz / 0.0001MHz / ±(0.01%+5)
60MHz / 0.001MHz / ±(0.01%+5)
- overload protection : 1000 V
- input amplitude requirements :
10Hz - 30MHz : 600 mV ≤ a ≤ 30Vrm
> 30 MHz : not specified


- 12. duty cycle measurement (range/resolution/accuracy) :

10%~90% (10Hz-2kHz) / 0.01 / ±(1.2%+30)
- overload protection : 1000 V
- rise time: <1μs, the signal is centered at the trigger level



- 13. pulse width measurements (range/resolution/accuracy) :

250ms / 0.001ms ~ 0.01ms / ±(1.2%+30)
- overload protection : 1000 V
- rise time : <1 microsecond, signal is centered at trigger level
- 10 Hz - 200 kHz : pulse width > 2μs
- the pulse width range is determined by the frequency of the signal



- 14. Line continuity test :

resolution 0.01Ω
Note
the control voltage is about 3V
short circuit warning : If the resistance is less than 10Ω, the buzzer sounds permanently.
if the resistance is >50Ω the buzzer will be silent.
open circuit warning : if the resistance is > 50Ω, the buzzer sounds permanently.
if the resistance is <10Ω, the buzzer will be silent.
- overload protection : 1000 V


- 15. Diode test :

resolution 0.0001V
Note
the control voltage is about 3V and the measurable value of the forward voltage drop is PN
transition is about ≤3V. When the buzzer is activated, a short beep indicates normal
pN transition connection, continuous beeping indicates PN transition short circuit
typical silicon PN transition voltage is about 0.5 to 0.8 V


- working temperature: 0°C - 40°C (32°F - 104°F)
- storage temperature : -10°C - 50°C (14°F - 122°F)
- relative humidity : ≤75% at 0°C-30°C, ≤50% at 30°C-40°C
- temperature coefficient : 0.1x (specified accuracy)/°C (<18°C or ≥28°C)
- electromagnetic compatibility :
RF = 1V/m, total accuracy = specified accuracy + 5% of range
RF>1V/m, no specified calculation
- power supply : AC 100V / 120V / 220V / 240V, 47 - 63Hz
- protection fuse used for supply voltage 220 to 240V/AC : T125mA/250V
- dimensions : 320mm x 265mm x 110mm
- safety standard : IEC 61010: CAT II 600V



Contents of the package :

- instruction manual: , English, Czech : 1pc
- test leads : 1 set
- croc clamps : 1 set
- k-type temperature probe : 2pcs
- power cord (AC 220V) : 1pc
- application on CD : 1pc
- USB cable : 1pc



MANUFACTURER: UNI-TREND
https://www.uni-trend.com/