Description
UNI-T UT8804E Digital Bench Multimeter
This product comes with a 3-year warranty. The UT8804E is a digital bench multimeter with a maximum display range of 60,000, featuring optional automatic or manual range selection, a colour display and a true RMS measurement function. Its circuit design utilises large-scale integrated (LSI) analogue-to-digital (A/D) converters, a microprocessor, multifunctional measurement and highly stable thin-film resistor technology, making it a digital multimeter with outstanding 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 features data storage, measurement with comparison function, relative value measurement, peak value detection, trend graph capture and the ability to record/read up to 20,000 data records. The integrated 4.3-inch colour display provides a multi-level, versatile and clear display of measurement results with meter readings and trend graphs.
Technical specifications:
- maximum voltage between input terminal and COM terminal: 1000 V (DC / AC)
- input terminal protection: 10A, 10A, 10 (CE) F1, 10 (CE) fuse Ø 10x38 mm
- Input terminal protection μA, mA: (CE) F2, F600mA / 1000 V, fuse Ø 6x32 mm
- 4.3" colour TFT display: full display with icons; maximum value 60000
- refresh rate: automatic interval:
- 3 times/sec. manual
- Polarity display: automatic
- Overload display: OL
- 1. AC voltage measurement (Range / Resolution / Accuracy):
60mV / 0.001mV / 45 ~ 1kHz ±(0.6% + 1kHz) / 0.6% + 1kHz ±(1.2%+60) // 10k ~ 20kHz ±(3%+60) // 20k ~ 100kHz ±(4%+60)
600 mV / 0.01 mV / 45 ~ 1 kHz ±(0.3% + 30) //+30 //1.0 kHz ~/(0.01 mV) 10 kHz ~ 20 kHz ±(3% + 40) //20 kHz ~ 100 kHz ±(4% + 40)
6 V / 0.0001 V / 45 ~ 1 kHz ±(0.3% + 30) // 1 kHz ~ 10 kHz ±(1.2% + 1 kHz) // 2% + 40 kHz ±(3% + 40) // 20 kHz ~ 100 kHz ±(4% + 40)
60V / 0.001V / 45 ~ 1kHz ±(0.3%+30) // 1k ~ 10kHz ±(1.2%+40) // 2%+40) // 10k% + 0 // 10kHz 20k ~ 100kHz ±(4%+40)
600V / 0.01V / 45 ~ 1kHz ±(0.4%+30) // 1k ~ 10kHz ±(1.2%+40) // 10k ~ 20kHz ~ 20kHz ±(3) reference for 20kHz + 0kHz ±/z only
1000V / 0.1V / 45 ~ 1kHz ±(0.6%+30) // 1k ~ 5kHz ± (3%+40) // 5k ~ 10kHz ± (6%+40) // 10k ~ 100kHz only for reference measurement
-
-
measurement
-> Resolution / Accuracy ):
60 mV / 0.001 mV / ±(0.025 %+20)
600mV / 0.01mV / ±(0.025 %+5)
6V / 0.001V / ±(0.025 %+20)
600mV / 0.01mV / ±(0.025 %+5)
6 V / 0.001 V / ±(0.001 V / ±(0.025 %/+50) / 0.025 %. ±(0.025 %+5)
600V / 0.01V / ±(0.025% + 5)
1000V / 0.1V / ±(0.003%+5)
- Input impedance: approx. 10MΩ
- The overload function must be used to compensate for overload protection: V
- 3. AC + DC voltage measurement (Range / Resolution / Accuracy):
60mV / 0.001mV / 50 ~ 1kHz ±(1%+80) // 1k ~ 10kHz + 4kHz ±/3kHz ± 1kHz ± 3% ±(6%+40)
600 mV / 0.01 mV / 50 ~ 1 kHz ±(1%+80) // 1 kHz ~ 10 kHz ±(3%+40) // 10 kHz ~ 35 kHz ±(6%+40)
50V ~ 1V / 0kHz ±(0.3%+30) // 1k ~ 10kHz ±(3%+40) // 10k ~ 35kHz ±(6%+40)
60V / 0.001V / 50 ~ 1kHz ±(1%+80) // 1k+1k ~ 0.001V // 1k + 1kHz ~ ± 0.001V // 35kHz ±(6%+40)
600V / 0.01V / 50 ~ 1kHz ±(1%+80) // 1k ~ 10kHz for reference only // 10k ~ 35kHz for reference only
1000V / 0.1V / ±1V / 1k ~ 10kHz for reference only // 10k ~ 35kHz for reference only
- 4. AC current measurement (Range / Resolution / Accuracy):
600μA / 0.01μA / 45 ~ 1kHz ± 1kHz ± 0 ~ 0 600μA / 1kHz ± 0 ~ 0. ±(1.2%+40)
6000μA / 0.1μA / 45 ~ 1kHz ±(0.6%+20) // 1k ~ 10kHz ±(1.2%+40)
60 mA / 0.001 mA / 45 ~ 45 ~ 1.0 kHz // ± 10 kHz 10 kHz ±(1.2%+40)
600 mA / 0.01 mA / 45 ~ 1 kHz ±(0.6%+20) // 1 kHz ~ 10 kHz ±(1.2%+40)
20A / 0.001A / 0.001A ~+20k) (1k ~/Hz) 10kHz ±(3%+40
- 5. DC current measurement (Range / Resolution / Accuracy):
600μA / 0.01μA / ±(0.08%+20)
6000μA / 0.1μA / ±0.1μA / 0.1μA/0.01μA / ±(0.08%+20) 0.001mA / ±(0.08%+20)
600mA / 0.01mA / ±(0.15%+10)
20 A / 0.001 A / ±(0.5%+10)
- 6. Measurement of AC + AC/DC current resolution:
Current resolution accuracy / AC/DC.
600μA / 0.01μA / 50 ~ 1kHz ±(0.8%+40) // 1k ~ 10kHz ±(2.0%+40)
6000μA / 0.1μA / 50 ~ 1kHz ±(0.8% + 2kHz) /(0.8% + 2kHz) ±(2.0%+40)
60 mA / 0.001 mA / 50 ~ 1 kHz ±(0.8% + 40) // 1 kHz ~ 10 kHz ±(2.0% + 40)
600 mA / 0.01 mA / 50% ~ 0.8% / 1.0 kHz // 10 kHz ±(2.0% + 40)
20A / 0.001A / 45 ~ 1kHz ±(1.2%+20) // 1k ~ 10kHz ± (3%+40)
- 7. Resistance measurement (Range / ) / 6. Accuracy / 0 / Ω / 0. 0.01Ω / in REL mode: ±(0.05%+10)
6kΩ / 0.0001kΩ / ±(0.05%+2)
60kΩ / 0.001kΩ / ±(0.05%+2)
600kΩ / 0.001kΩ / 0. ±(0.05%+2)
6 MΩ / 0.0001 MΩ / ±(0.3% + 10)
60MΩ / 0.001MΩ / ±(2%+10)
- Overload protection: 1000 V
- humidity setting should be <50%/8/-001MΩ/
Conductivity measurements (Range / Resolution / Accuracy):
60 nS / 0.01 nS / ± (2%+10)
- Overload protection: 1000 V
- Humidity should be <50%
- 9. Capacitance measurements (Range / Resolution /
F) 0.001 nF / ±(3%+10)
60 nF / 0.01 nF / ±(2.5%+5)
600 nF/0.1 nF/±(2%+5)
6μF/0.001μF/±(2%+5)
600 nF/0.1 nF/±(2%+5)
6 μF/0.001 μF/±(2%+5). ±(2%+5)
600 μF / 0.1 μF / ±(2%+5)
6mF / 1μF / ±(5%+5)
60mF / 10μF / Not specified
- Overload protection: 1000 V
- Maximum displayed value: -/>
-40°C – 40°C / 1°C / ±(2.0%+30)
40°C – 400°C / 1°C / ±(1.0%+30)
100°C / 100°C / 100°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 /
Frequency measurement (Range / Resolution / Accuracy):
60Hz / 0.001Hz / ±(0.02%+8)
600Hz / 0.01Hz / ±(0.01%+5)
6kHz / 0.000%+0.001Hz / 0.001Hz / ±(0.01%+5)
600kHz / 0.01Hz / ±(0.01%+5)
6 MHz / 0.0001 MHz / ±(0.01% + 5)
60 MHz / 0.001% + 5)
6 MHz / 0.0001 MHz / ±(0.01% + 5)
60 MHz / 0.001% + 5)
Overload protection: 0.001%/- 0.1000 V
- input amplitude requirements:
10 Hz – 30 MHz: 600 mV ≤ a ≤ 30 V rm
> 30 MHz: unspecified
- 12. Duty cycle measurement (Range / Resolution / Accuracy
% :
) (10 Hz–2 kHz) / 0.01 / ±(1.2% + 30)
- Overload protection: 1000 V
- rise time: <1 μs, signal centred at the trigger level.
- 13. Pulse width measurement (Range / Resolution />250) 0.001 ms ~ 0.01 ms / ±(1.2%+30)
- Overvoltage protection: 1000 V
- Rise time: <1 μs, signal centred at the trigger level
- 10 Hz - 200 kHz: Pulse width > 2 μs. The signal width is determined by the signal frequency
- frequency
- 14. Line continuity test:
Resolution 0.01Ω
Note:
The test voltage is approximately 3V
Short-circuit warning: If the resistance is less than 10Ω, the buzzer will sound continuously. Mute.
Open circuit warning: If the resistance is > 50Ω, the buzzer will sound continuously.
If the resistance is <10Ω, the buzzer will be silent.
- Overvoltage protection: 1000 V
- 15. Diode test:
Resolution:
transition is approximately ≤3V. When the buzzer is activated, a short beep indicates a normal
PN junction; a continuous beep indicates a short circuit in the PN junction
The typical voltage of the silicon PN junction is approximately V-0
5. Operating 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
- 0.1x (specified accuracy) / °C (<18 °C or ≥28 °C)
- Electromagnetic compatibility:
RF = 1 V/m, total accuracy = specified accuracy + 5% of the range
RF > 1 V/m, no specified calculation
- Power supply: AC 120V / 200V, 47–63 Hz
- Fuse used for supply voltage from 220 to 240V AC: T125mA / 250V
- Dimensions: 320 mm x 265 mm x 110 mm
- Safety standard: IEC 61010: CAT II 600V
Package contents:
- User manual, English, Czech: 1 pc
- test leads: 1 set
- alligator clips: 1 set
- Type K temperature probe: 2 pcs
- power cable (AC 220V): 1 pc
- application on CD: 1 pc
- 1 pc
MANUFACTURER: UNI-TREND
https://www.uni-trend.com/
