Fluke 15B - Accuracy Specifications

15B & 17B
Users Manual
14
Accuracy Specifications
Accuracy is specified for 1 year after calibration, at operating temperatures of 18 °C to 28 °C, relative humidity at 0 % to
75 %. Accuracy specifications take the form of: ±([% of Reading] + [Number of Least Significant Digits])
Function Range Resolution
Accuracy
Model 15B Model 17B
AC Volts (40 to 500 Hz)

400.0 mV
[1]
0.1 mV 3.0 % + 3 3.0 % + 3
4.000 V
40.00 V
400.0 V
1000 V
0.001 V
0.01 V
0.1 V
1 V
1.0 % + 3 1.0 % + 3
DC Millivolts

400.0 mV 0.1 mV 1.0 % + 10 1.0 % + 10
DC Volts

4.000 V
40.00 V
400.0 V
1000 V
0.001 V
0.01 V
0.1 V
1 V
0.5 % + 3 0.5 % + 3
Diode Test
[2]
G
1.000 V 0.001 V 10 %
Temperature
[3]
°C
(K-type thermocouple)
50 °C to 400 °C
0 °C to 50 °C
-55 °C to 0 °C
0.1 °C NA
2 % + 1 °C
± 2 °C
9 % + 2 °C
[1] Manual Range only.
[2] Diode test open circuit test voltage is 1.1 V to 1.6 V and short circuit current is < 0.6 mA (typical).
[3] Temperature specifications do not include thermocouple errors. After inserting the thermocouple plug into the meter, allow several minutes for
thermal stabilization. The thermocouple supplied with this unit covers a temperature range of -40 °C to +260 °C. For probes that provide coverage
outside this range, see the Fluke Accessories Brochure.