Fluke 51 II Handheld Digital Probe Thermometer , Fluke 51-2
Couldn't load pickup availability
Got questions?
Feel free to WhatsApp us

Ask an expert
Ready Stock !!!
Lifetime Warranty | 100% Original Fluke
Need it today? Same-day delivery is available for Klang Valley customers! (Call us at 03-42702333 to arrange.)
Fluke 51 II Handheld Digital Probe Thermometer
Product Overview:
The Fluke 51 II Handheld Digital Probe Thermometer delivers fast response and laboratory-level accuracy of ±(0.05% + 0.3°C). It is ideal for contact temperature measurements on motors, insulation, breakers, pipes, corroded connections, liquids, and wires using J, K, T, or E-type thermocouples. Its user-friendly front panel and large backlit display enhance ease of use, while a durable case with impact protection ensures longevity.
This reliable thermometer also features an extended battery life, easy battery replacement, and the ability to handle temperatures up to 900°C (1600°F).
Key Features:
- Accuracy: ±(0.05% + 0.3°C).
- Compatible with J, K, T, E, and optional N, R, and S-type thermocouples.
- Handles temperatures up to 900°C (1600°F).
- Durable, splash- and dust-resistant case with impact-absorbing holster.
- Easy-to-access battery compartment for quick replacements.
- Sleep mode for extended battery life (up to 1000 hours).
- Optional ToolPak accessory for hands-free operation.
Specifications:
Accuracy Specifications:
Temperature Accuracy | Details |
---|---|
Above -100°C | J, K, T, E, and N-type: ±[0.05% + 0.3°C]; R and S-type: ±[0.05% + 0.4°C] |
Below -100°C | J, K, E, and N-type: ±[0.20% + 0.3°C]; T-type: ±[0.50% + 0.3°C] |
General Specifications:
Parameter | Details |
---|---|
Temperature Range | J-type: -210°C to 1200°C K-type: -200°C to 1372°C T-type: -250°C to 400°C E-type: -150°C to 1000°C N-type: -200°C to 1300°C R/S-type: 0°C to 1767°C |
Temperature Scale | ITS-90 |
Applicable Standards | NIST-175 |
Display Resolution | 0.1°C, 0.1 K (< 1000); 1°C, 1 K (≥ 1000) |
Environmental Specifications:
Parameter | Details |
---|---|
Operating Temperature | -10°C to 50°C |
Storage Temperature | -40°C to 60°C |
Humidity (Non-Condensing) | 0% to 90% (0°C to 35°C); 0% to 70% (0°C to 50°C) |
Mechanical Specifications:
Parameter | Details |
---|---|
Size (L x W x D) | 173 x 86 x 38 mm |
Weight | 400 g |
Battery | 3 AA batteries; typical 1000-hour life |
Warranty Information:
3 years
Origin:
Made in China
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.