FLUKE 9141 Dry well Calibrator

Compact, fast‑heating dry‑well for field temperature calibration

The Fluke 9141 is a lightweight, portable dry‑well calibrator designed for technicians who need stable, repeatable temperature calibration in the field. With a range from 35°C to 350°C, fast heat‑up/cool‑down, and excellent stability, it’s ideal for verifying thermocouples, RTDs, and temperature switches without the mess of oil baths.

Key Features

• 35°C to 350°C temperature range
• Fast heat‑up and cool‑down for efficient field work
• Stability to ±0.05°C for reliable calibration
• Uniformity to ±0.4°C across the block
• Lightweight (3.9 kg) for easy transport
• Interchangeable inserts for different probe sizes
• Digital control with intuitive interface
• Rugged design for industrial environments

Core Specifications

• Temperature range: 35°C to 350°C
• Stability: ±0.05°C
• Uniformity: ±0.4°C
• Accuracy: ±0.5°C (typical)
• Heating time: 50°C → 350°C in ~12 minutes
• Cooling time: 350°C → 100°C in ~15 minutes
• Well depth: 120 mm
• Weight: 3.9 kg
• Power: 240 V AC (Australian compatible)

Hiring with Measurements101
Booking is simple: select your dates, choose your equipment, and check out. Once your order is placed, we’ll be in touch within the hour to organise delivery.
Not sure if this is the right tester for your job? Give us a call anytime — we’re always happy to help you get the right tool.

*Specifications are indicative only and may vary in practice. Please confirm suitability for your application.*