Description

Fluke 51-2 60HZ
- Single input digital thermometer
- Fast response and laboratory accuracy in a rugged handheld test tool
- Thermocouple types: J, K, T, E
- Laboratory accuracy: ±(0.05% + 0.3° C)
- Large backlit dual display
Handheld Single Input Digital Thermometer
The Fluke 51 II single input digital thermometer delivers fast response with laboratory accuracy (0.05% + 0.3°C). You can use the 51 II to measure contact temperature on motors, insulation, breakers, pipes, corroded connections, liquids, and wires with industrial standard J, K, T, or E-type thermocouple temperature sensors. The user friendly-front panel and large, backlit display make it easy to view results. And the sleep mode feature preserves battery life to give you 1000 hours of operation under typical conditions.
Additional features:
- Easy-to-access battery door that allows replacing the battery without breaking the calibration seal
- Comes with splash- and dust-resistant case protected by an impact-absorbing holster and a three-year warranty
- Powered by three, standard AA batteries -30-
- Includes an electronic offset function that compensates for thermocouple errors to maximize overall accuracy
- Handles temperatures up to 900°C (1600°F)
- Provides a user-friendly front panel that is easy to set up and operate
- Offers sleep mode to increase battery life; 1000-hour battery life typical
- Offers optional ToolPak accessory to hang the thermometer from any metal object (with the rare earth magnet) or secure around a pipe (with hook-and-loop straps) for hands-free operation
Several versions available
Fluke offers several versions of its 50 Series II digital thermometer. The chart below outlines several main features of each:
51 II | 52 II | 53 II B | 54 II B | |
Thermocouple types | J,K,T,E | J,K,T,E | J,K,T,E,N,R,S | J,K,T,E,N,R,S |
Number of inputs | Single | Dual | Single | Dual |
Time stamp | Relative time | Relative time | Time of day | Time of day |
Dual display with backlight | ✔ | ✔ | ✔ | ✔ |
Min/max/avg | ✔ | ✔ | ✔ | ✔ |
True differential (T1-T2) | ✔ | ✔ | ||
Data logging (500 points) | ✔ | ✔ | ||
IR data port for PC | ✔ | ✔ | ||
Compatible with FlukeView | ✔ | ✔ | ||
Battery life (hours) | 1000 | 1000 | 1000 | 1000 |
Thermocouple temperature ranges:
- J-type Thermocouples: -210° C to 1200° C (-346° F to 2,192° F)
- K-type Thermocouples: -200° C to 1372° C (-328° F to 2,501 .6° F)
- T-type Thermocouples: -250° C to 400° C (-418° F to 752° F)
- E-type Thermocouples: -150° C to 1000° C (-238° F to 1,832° F)
- N-type Thermocouples -200° C to 1300° C (-328° F to 2,372° F)
- R and S-type Thermocouples: 0° C to 1767° C (32° F to 3,212.6° F)
Thermometers/Contact Thermometers Template | |
---|---|
Type (Contact Thermometers) | Thermocouple |
Types RTD/Thermocouples Accepted | E, J, K, T |
Number of Probe Inputs/Channels | 1 |
Resolution (thermometers) | 0.1 °C, 0.1 K < 1000 1°C, 1 K >=1000 |
Accuracy | 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-types: ±[0.20% + 0.3°C]* |
Differential Temperature | No |
Food Safe | No |
Product General Attributes | |
Warranty | 3 YEARS |
Safety Approval | CSA |
Product Weight | 400 GRAMS (0.882 LBS) |
Product Height | 38 MM (1.50 IN) |
Product Length | 173 MM (6.81 IN) |
Product Width | 86 MM (3.39 IN) |
Data Logging | No |
HTS/Schedule B Number | 9025.19.8085 |
ECCN Number | EAR99 |
Power Supply Voltage | Battery Powered |
Country of Origin | China |
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