Digital laboratory multimeter UT804 – stationary measuring device and the power supply and backlight display. With the help of the UT804 is possible to measure the current, voltage, resistance, capacitance, frequency, temperature, duty cycle, to check continuity, test diodes and transistors. Has automatic and manual selection of the limits, the function and relative measurement the maximum and minimum values. Connection to PC is possible via RS-232C and USB ports for recording measurement results, the tracking of changing signals, and further analysis.
The functionality of the multimeter UT804:
- Measurement functions:
- AC and DC current
- AC / DC voltage
- resistance
- capacity
- frequency
- temperature (?C and ?F)
- the relative duty cycle
- continuity test (with buzzer)
- diode test
- Automatic and manual range selection
- Overload protection up to 10A
- Current loop 4-20mA
- The ability to record data
- The ability to play previous data
- The measurement of the RMS (true rms) values
- A function of relative measurements
- Mode of measurement the minimum and maximum values
- Data hold function
- Auto power off (sleep mode)
- The hold function peak
- Connect to computer via USB port
- RS232C interface for connection with computer
- Indicator low battery
- Display backlight (two levels)
- Analog bar graph
Technical characteristics of the multimeter UT804
| Features |
| Screen | 39999 digit led display with bargraph and backlight, 120 x 26 mm |
| Food | 6 battery: 1.5 V (R14) / AC 200 To 240V 50 Hz |
| Dimensions | 310 x 240 x 105mm |
| Weight | 3000 g |
| Measurement |
| Constant voltage (DC) | 400 mV / 4 V / 40 V / 400 V / 1000 V; ±(0,025%+5) |
| An alternating voltage (AC) | 4 V / 40 V / 400 V / 1000 V; ±(0,4%+30) |
| Direct current (DC) | 4400 µa / 4000 µa / 40 mA / 400 mA / 10 A; ±(0,1%+15) |
| Alternating current (AC) | 4400 µa / 4000 µa / 40 mA / 400 mA / 10 A; ±(0,7%+15) |
| Resistance | 400 Ohm / 4 kOhm / 40 kOhm / 400 kOhm / 4 MOhm / 40 MOhm; ±(0.3 percent+40) |
| Frequency | 40 Hz / 400 Hz / 4 kHz / 40 kHz / 400 kHz / 4 MHz / 40 MHz / 400 MHz; ±(0,01%+8) |
| Capacity | 40 nF / 400 nF / 4 µf / 40 µf / 400 µf / 4 MF / 40 MF; ±(1%+20) |
| Temperature | -40?C1000?C; ±(1%+30) -40?F1832?F; ±(1,5%+50) |
| The relative duty cycle | 100%; ±(0,01%+40) |
| Special functions |
| Range | Automatic and manual |
| Continuity test (with buzzer) | + |
| Diode test | + |
| Data hold function | + |
| Overload protection up to 10A | + |
| Indication of low battery | + |
| Auto power off (sleep mode) | + |
| RS232C interface for connection with computer | + |
| Connecting to a computer via a USB port | + |
| The display backlight | + |
| Analog bar graph | + |
| A function of relative measurements | + |
| The maximum/minimum values | + |
| The function of True RMS (true RMS value) | + |
| Check the peak maximum and minimum values | + |
| Analog current loop 420 mA | 0-100%; ±(1%+50) |
| Input impedance when measuring DC (DC) voltage | 10 MOhm; DC 400 mV: D |
| Data entry | + |
| Play back the previous data | + |
Supplied with the multimeter UT804:
- Multimeter UT804
- Test leads – 1 pair
- Clamp type "crocodile" - 1 PC.
- Thermocouple – 1 pair
- Universal adapter – 1 PC.
- Power cable – 1 PC.
- RS232C cable - 1 PC.
- USB cable - 1 PC.
- CD with software – 1 PC.
- Battery – 1 PCs
- Instruction manual - 1 PC.
