FLUKE 931 Tachometer – Contact & Non-Contact Speed Tester
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Fluke 931 Contact and Non-Contact Dual-Purpose Tachometer
Overview of FLUKE 931 Tachometer
The FLUKE 931 Tachometer is a professional dual-purpose instrument designed for accurate rotational speed measurement in industrial and maintenance environments. Supporting both contact and non-contact measurement modes, this tachometer allows technicians to safely and efficiently measure RPM on motors, fans, conveyors, and rotating machinery. With reliable accuracy and ergonomic handheld design, the FLUKE 931 Tachometer is ideal for preventive maintenance, troubleshooting, and performance verification.
Applications:
- Heavy manufacturing environments (automotive, textile, pulp and paper, metalwork)
- Water purification plants
- Machining and chemical manufacturing plants
- HVAC compressors for industrial systems
Key Features:
- Dual-purpose design: Supports both contact and non-contact speed measurements
- Accurately measures RPM, surface speed, and distance
- Non-contact optical measurement range up to 99999 RPM
- Contact measurement range up to 19999 RPM (Fluke 931 only)
- Optical sensing distance up to 500 mm
- Compact and lightweight design for handheld operation
- Durable construction for industrial environments
Specifications:
Measurement Specifications:
| Parameter | Details |
|---|---|
| Non-Contact Measurement | 1 to 99999 revolutions/minute |
| Contact Measurement (Fluke 931 only) | 1 to 19999 revolutions/minute |
| Precision | ±0.02%RD+1 |
| Sensing Distance (Optical) | 500 mm |
General Specifications:
| Feature | Details |
|---|---|
| Battery Type | (2) 1.5V LR6 (alkaline) AA batteries |
| Battery Life | Approximately 40 hours |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 70°C |
| Weight | 250 g |
| Dimensions | 175 × 60 × 28 mm |
Warranty Information:
1-Year Warranty
Origin:
Made in Germany
Order by 4PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
Free delivery for total orders above RM500, otherwise additional charges costs are calculated at checkout based on your order’s weight and delivery location.
Further details please click here for more info.
Please notify us within 14 calendar days of receiving your product to request a free exchange or full refund, if eligible. We will cover all return shipping costs, and no restocking fees will apply in this case.
Requests made after 14 days may be accepted at our discretion and will be subject to a 10% restocking fee. Techno Tools & Equipment reserves the right to reject any return request found to be ineligible.
Further details please click here for more info.