The Fluke 789 ProcessMeter is the ultimate troubleshooting tool for electricians and instrumentation professionals. It combines the functionality of a full-featured loop calibrator with the power of a CAT III 1000 V, CAT IV 600 V safety rated digital multimeter, and the wireless capabilities of Fluke Connect connectivity with optional IR3000FC module. The 789 has a large, dual display with two levels of backlighting and externally accessible fuse and batteries for easy replacement. And its built-in, selectable 250-ohm HART® resistor eliminates the need to carry a separate resistor.
The 789 also has a built-in 24-Volt loop supply, which reduces the need to carry a separate power supply when doing offline transmitter testing. You can also add the wireless data logging capabilities of the Fluke Connect™ mobile app to log data wirelessly to your smart phone and review it from a remote location.
Includes
- AC175 Alligator Clips
- Four (4) AA 1.5 V alkaline batteries (installed)
- TL71 safety-designed test lead set
Features
- Compact digital multimeter and mA loop calibrator solution
- Full-featured mA loop calibrator with built-in 24v Loop Power
- Quickly and easily troubleshoot every part of a control loop
- Large, bright dual-measurement display
Specifications
- Size (H x W x L): 50 x 100 x 203 mm (1.25 x 3.41 x 7.35 in)
- Weight: 610 g (1.6 lbs)
- Batteries: 4x AA alkaline batteries
- Warranty: 3 years
- Battery life: 140 hours typical (measurement), 10 hours typical (sourcing 20 mA)
- Shock and vibration:
- Random, 2 g, 5-500 Hz
- 1 meter drop test
Accuracy Specifications
- Current measurement
- Range: 0–1 A AC or DC
- Resolution: 1 mA
- Accuracy: 0.2% + 2 LSD (DC)
- Range: 0–30 mA
- Resolution: 0.001 mA
- Accuracy: 0.05% + 2 LSD
- Current sourcing
- Range: 0–20 mA or 4–20 mA
- Resolution: 0.05% of span
- Drive capability: 24 V compliance or 1200 Ω @ 20 mA
- Frequency
- Range: 10–999 kHz
- Accuracy: 0.005% + 1 LSD
- Continuity: Beeps for resistance < 100 Ω
- Voltage measurement
- Range: 0–1000 V AC (true-RMS) or DC
- Resolution: 0.1 mV to 1.0 V
- Accuracy: 0.1% Rdg + 1 LSD (VDC)
- Resistance measurement: Up to 40 MΩ, 0.2% + 1 LSD
- Diode test: 2.0 V shows diode voltage drop
- Display current and % of span: Yes
- Auto Step, Auto Ramp: Yes
- Operating temperature: −20°C to 55°C
- Storage temperature: −40°C to 60°C
- Humidity (without condensation):
- 95% up to 30°C
- 75% up to 40°C
- 45% up to 50°C
- 35% up to 55°C
- Temperature coefficient: 0.05 × (specified accuracy) per °C (for temperatures <18°C or >28°C)
- Electrical safety: Designed in accordance with IEC 61010-1, Pollution Degree 2
- Overvoltage category: IEC 61010-2-033 CAT IV 600 V / CAT III 1000 V
- Maximum voltage: 1000 V
Categories
Fluke » Precision Measuring » Precision Measuring & Testing » Measure & Test » All Tools
Brand
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Warranty
Tools covered by manufacturers warranty can be returned to us or your nearest authorised warranty agent for repair or replacement. Find out More.
Returns
If you are not satisfied with a purchased item it may be returned to us within 30 days and we'll give you a refund (excluding delivery costs). All merchandise must be returned in original packing, unused and include a copy of your invoice. Please contact us prior to returning an order so we can assure quick processing of the cancellation.