SEFRAM SP297B Notice D'utilisation page 33

Resistance / Continuity
Range Resolution
1000Ω 1Ω
10kΩ 0.001kΩ
Continuity Indicator : Built-in buzzer sounds
when measured resistance is less than 20Ω and
sounds off when measured resistance is more
than 200Ω, between 20Ω to 200Ω the buzzer
maybe sound or off either.
Response Time of Buzzer : < 1ms
Maximum Output Voltage : 2.1V
Overload Protection : AC / DC 1000V
Measuring Rate & Response Time
Function Measuring Rate
V / Ω 2 sample(s) per sec
A 1 sample(s) per sec
Hz 3 sample(s) per sec
16
Accuracy
±(0.9%+2D)
±(0.9%+2D)
Response Time
2 sec
2 sec
2 sec