PCE รุ่นEM-886Multifunctionเครื่องวัดความชื้นในอากาศAir Humidity Meter

Sound

Measurement range

35 ... 100 dB

Resolution

0.1 dB

Frequency range

30 Hz ... 10 kHz

Frequency weighting

C

Time weighting

Fast

Accuracy

± 5 dB at 94 dB, 1 kHz sine wave

Microphone

Internal, electric condenser

Light

Measurement range

4,000 ... 40,000 lux (40,000 lux range reading x 10)

Overrate display

Highest digit of "OL"

Accuracy

± 5% measurement value + 10 digits

(calibrated to standard incandescent lamp at color temperature 2856k)

Repeatability

± 2%

Temperature characteristic

± 0.1% / °C (°F)

Sensor

Internal, silicon photodiode with filter

Humidity

Measurement range

33 ... 99% relative humidity (RH)

Resolution

1% RH

Accuracy

± 3% measurement value + 5% RH

Temperature

Measurement range

Indoor: 0 ... 50°C

Type K: -20 ... 1300°C

Resolution

Indoor and Type K to 400°C : 0.1°C

Type K to 1300°C : 1°C

Accuracy

± 3% measurement value ± 3°C

Electrical

AC / DC current (auto-ranging for uA and mA)

Measurement range
Resolution

Accuracy

400-uA / 4000-uA / 40-mA / 400-mA / 10 A
0.1-uA / 1-uA / 10-uA / 100-uA / 10-mA

± 1% measurement value ± 2 digits (up to 40-mA DC)

± 1.2% value ± 2 digits (up to 400-mA DC / 40-mA AC)

± 1.5% value ± 2 digits (up to 400-mA AC)

± 2% value ± 5 digits (up to 10 A)

Resistance (auto-ranging)
Measurement range
Resolution
Accuracy

400 Ω / 4 kΩ / 40 kΩ / 400 kΩ / 4 MΩ / 40 MΩ
0.1 Ω / 1 Ω / 10 Ω / 100 Ω / 10 kΩ / 1 MΩ
± 1.5% value ± 4 digits (up to 400 Ω)
± 1.5% value ± 2 digits (up to 400 kΩ)
± 2% value ± 2 digits (up to 4 MΩ)
± 2.5% value ± 2 digits (up to 40 MΩ)

Capacitance (auto-ranging)
Measurement range

Resolution

Accuracy

50 nF / 500 nF / 5 uF / 50 uF / 100 uF

10 pF / 0.1 nF / 1 nF / 10 nF / 0.1 uF

± 5% value ± 20 digits (up to 50 nF)

± 3% value ± 5 digits (up to 50 uF)

± 4% value ± 5 digits (up to 100 uF)

Frequency (auto-ranging)

Measurement range

Resolution

Accuracy

5 Hz / 50 Hz / 500 Hz / 5 kHz / 50 kHz / 500 kHz / 10 MHz

0.001 Hz / 0.01 Hz / 0.1 Hz / 1 Hz / 10 Hz / 100 Hz / 1 kHz

± 1.2% value ± 3 digits (up to 500 kHz)

± 1.5% value ± 4 digits (up to 10 MHz)

General specifications

Display

LCD

Overrange indicator

"OL"

Measurement rate

3 times per second, nominal

Operating conditions

0 ... 40°C / 32 ... 104°F / < 70% RH

Storage conditions

-10 ... 60°C / 14 ... 140°F / < 80% RH

Power supply

1 x 9V battery

Meter dimensions

170 x 78 x 48 mm

Weight

335 g