Digital multimeter and current loop calibrator combined to give process technicians double the power in one tool. The Fluke 789 has a 24 V loop supply for reducing the need to take a separate power supply when doing offline transmitter testing. And thanks to its built-in, selectable 250 ohm Hart® resistor, it also eliminates the need to carry a separate resistor for calibrating HART instruments with you. All this means that process technicians can now do a lot more while carrying a lot less.
| Type |
Multimeter |
| AC Voltage Max |
1000V |
| DC Voltage Max
|
1000V |
| A AC reading range (min.) |
0.001A |
| A DC reading range (max.) |
1A |
| AC resistance |
10MΩ |
| Amperage reading range AC (max.) |
1A |
| Amperage reading range DC (min.) |
0.001mA |
| Analogue bar graph display |
false |
| Calibrated to |
Manufacturer's standards (no certificate) |
| Calibration software |
false |
| Current reading |
AC/DC |
| Dc Resistance |
10MΩ |
| Dim |
(W x H) 100 mm x 203 mm |
| Display |
Digital |
| Display Counts |
30000 |
| Displays |
30 000 counts |
| Frequency and pulse groups encoding |
false |
| Frequency Range |
45 Hz - 2 kHzHz |
| Frequency reading range |
0.5 - 20kHz |
| Give pressure (external pressure pump) |
N/A |
| Height |
203mm |
| Indication |
Digital |
| Interface |
true |
| Interfaces |
none |
| Lowest resolution current output |
0.001 mA |
| Lowest resolution power sink |
0.001 mA |
| Lowest resolution voltage output |
N/A |
| Lowest resolution, AC current |
1 µA |
| Lowest resolution, AC voltage |
0.001 mV |
| Lowest resolution, DC current |
N/A |
| Lowest resolution, DC voltage |
0.001 mV |
| Lowest resolution, resistance |
0.1 Ohm |
| Max. current measuring range, AC |
1A |
| Max. current measuring range, DC |
1A |
| Max. frequency |
N/A |
| Max. resistance encoder |
N/A |
| Max. resistance measuring range |
40000000Ohm |
| Max. voltage measuring range DC |
1000V |
| Measured value memory |
false |
| Measurement type (details) |
True RMS |
| Misc Attribute |
789/EUR |
| Multiple display |
true |
| Number of Channels |
1 |
| Output current 0 mA ... 24 mA |
true |
| Power sink (transmitter simulator) 0 mA ... 24 mA |
true |
| Power supply (details) |
4 AA alkaline batteries |
| Pressure measurement |
false |
| Ramp and stair function |
true |
| Reading category |
CAT III 1000 V, CAT IV 600 V |
| Reading range - resistance |
0 - 40MΩ |
| Resistor output |
false |
| Simultaneous measuring and encoding |
false |
| Thermal element RTD |
false |
| Thermal element RTD Ni100 |
false |
| Thermal element RTD Ni1000 |
false |
| Thermal element RTD Pt100 |
false |
| Thermal element RTD Pt1000 |
false |
| Thermal element type B |
false |
| Thermal element type E |
false |
| Thermal element type J |
false |
| Thermal element type K |
false |
| Thermal element type L |
false |
| Thermal element type N |
false |
| Thermal element type R |
false |
| Thermal element type S |
false |
| Thermal element type T |
false |
| Thermal element type U |
false |
| True RMS measurement |
true |
| V AC reading range (min.) |
0.1mV |
| Voltage metering |
AC/DC |
| Voltage output 0 mV ... 100 mV |
false |
| Voltage output 0 V ... +/- 300 mV |
false |
| Voltage output 0 V ... 10 V |
false |
| Voltage output 0 V ... 15 V |
false |
| Voltage output 0 V ... 3 V |
false |
| Voltage reading range DC (min.) |
0.1mV |
| Width |
100mm |
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