Fluke 1587 T Insulation Multimeter
The Fluke 1587 T Insulation Multimeter combines a digital insulation tester with a full-featured digital multimeter into a single, compact, handheld unit. It provides insulation resistance measurements up to 2 GΩ and AC/DC voltage measurements up to 1000 V. Additional features include a low-pass filter for accurate measurements on variable frequency drives and a continuity buzzer for quick checks of connections.
- Model
- Fluke 1587T
- Calibration
- Available on request
- Price
- $1,379
- Status
- In stock
- RFQ ref
- 1587T
This unit
The Fluke 1587 T Insulation Multimeter combines insulation testing and true-RMS digital multimetry in a single handheld instrument. It measures insulation resistance from 0.01 MΩ to 2 GΩ across five test voltages (50 V, 100 V, 250 V, 500 V, 1000 V) while providing full multimeter functionality for voltage, current, resistance, capacitance, frequency, and temperature measurements. The unit integrates live circuit detection, auto-discharge in less than 0.5 seconds, and smoothing-capable readings, making it ideal for preventative maintenance and troubleshooting across industrial and telecommunication environments.
Technical Specifications
Insulation Testing- Measurement range: 0.01 MΩ to 2 GΩ
- Test voltages: 50 V, 100 V, 250 V, 500 V, 1000 V
- Test voltage accuracy: +20%, -0%
- Short-circuit test current: 1 mA nominal
- Maximum capacitive load: 1 µF
- Auto-discharge time: 30 V Multimeter Functions
- Display: 6000 counts
- DC voltage: 6 V to 1000 V (±0.09% + 2)
- AC voltage: 60 V to 1000 V (±2% + 3), true-RMS, 5% to 100% of range
- DC millivolts: 600.0 mV (±0.1% + 1)
- AC/DC current: up to 400 mA (DC accuracy ±0.2% + 2; AC accuracy ±1.5% + 2)
- Resistance: up to 50 MΩ (±0.9% + 2)
- Continuity: Audible tone below 25 Ω; < 8.0 V open circuit voltage
- Capacitance: up to 9,999 µF (±1.2% + 2)
- Frequency: 10 Hz to 20 kHz (±0.1% + 1)
- Temperature: -40 °C to 537 °C (0.1 °C resolution)
- Diode test function included
Key Features
- Dual functionality eliminates need for separate insulation tester and multimeter
- Live circuit detection prevents unsafe measurements
- Operates with up to 1 µF capacitive loads
- Input impedance 10 MΩ nominal with < 100 pF capacitance
- 1000 V rms/dc overload protection
- True-RMS AC measurement with crest factor handling up to 3 (at ≤500 V)
Typical Applications Motor and generator insulation verification, cable testing, switchgear assessment, preventative electrical maintenance, telecommunications infrastructure diagnostics.
Compatibility & Integration Note: For telecom applications, certain configurations may limit test voltages to 50 V and 100 V.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 10 Hz to 20 kHz | Voltage / Current Range: AC voltage 60-1000 V, AC/DC current up to 400 mA, DC voltage 6-1000 V |
Fluke 1587T — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Fluke 1587T. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Fluke 1587T price
This Fluke 1587T is listed at $1,379. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Fluke 1587T calibration cost
NIST-traceable calibration for the Fluke 1587T is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
