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Fluke 53 II B/54 II B — Data-logging contact thermometers

Fluke 53 II B and 54 II B are contact thermocouple thermometers for industrial, laboratory and HVAC measurements. The 53 II B has one input; the 54 II B has two inputs and displays the T1−T2 difference.
  • 53 II B inputs: 1
  • 54 II B inputs: 2; T1, T2, T1−T2
  • B-version thermocouple types: J, K, T, E, N, R, S
  • J thermocouple range: −210…+1200 °C
  • K thermocouple range: −200…+1372 °C
  • Availability: On order
  • Manufacturer: Fluke
  • SKU: 01187
Price: on request

Description

Fluke 53 II B and 54 II B are contact thermocouple thermometers for industrial, laboratory and HVAC measurements. The 53 II B has one input; the 54 II B has two inputs and displays the T1−T2 difference. B versions support J, K, T, E, N, R and S thermocouples; the usable range depends on the selected probe. Internal memory stores up to 500 points at a user-selected interval, and a real-time clock records event time. A backlit display, Min/Max/Avg and electronic offset support everyday measurements. Optional FlukeView Forms software and a communication accessory provide PC transfer. The photograph shows the dual-input 54 II B.

Specifications

53 II B inputs
1
54 II B inputs
2; T1, T2, T1−T2
B-version thermocouple types
J, K, T, E, N, R, S
J thermocouple range
−210…+1200 °C
K thermocouple range
−200…+1372 °C
T thermocouple range
−250…+400 °C
E thermocouple range
−150…+1000 °C
N thermocouple range
−200…+1300 °C
R/S thermocouple range
0…+1767 °C
Accuracy, T >−100 °C
J/K/T/E/N: ±(0.05% + 0.3 °C); R/S: ±(0.05% + 0.4 °C)
Accuracy, T <−100 °C
J/K/E/N: ±(0.20% + 0.3 °C); T: ±(0.50% + 0.3 °C)
Display resolution
<1000 °C/K: 0.1 °C/K; ≥1000 °C/K: 1 °C/K
Units and scale
°C, °F, K; ITS-90
Measurement memory
Up to 500 points; adjustable interval
Time stamp
Real-time clock
Functions
Min/Max/Avg; Hold; Recall; electronic offset
PC connection
IR data port; FlukeView Forms and compatible interface separately
Power supply
3 × AA
Typical battery life
1000 h
Operating temperature
−10…+50 °C
Dimensions and weight
173 × 86 × 38 mm; 400 g
Standard probes
53 II B: 1 × 80PK-1; 54 II B: 2 × 80PK-1
Protection and appearance
Impact-absorbing holster; 54 II B pictured