Meterman PM55 Specifications download pdf (Page 16)

E.M.C. Meets EN61326 (1997, 1998/A1), EN61000- 4-2 (1995), and

EN61000-4-3 (1996). This product complies with requirements of the

following European Community Directives: 89/ 336/ EEC (Electromagnetic

Compatibility) and 73/ 23/ EEC (Low Voltage) as amended by 93/ 68/ EEC

(CE Marking). However, electrical noise or intense electromagnetic fields in

the vicinity of the equipment may disturb the measurement circuit.

Measuring instruments will also respond to unwanted signals that may be

present within the measurement circuit. Users should exercise care and

take appropriate precautions to avoid misleading results when making

measurements in the presence of electronic interference.

Accessories

H-PM protective holster, VC3 soft carrying pouch, battery installed, and

User’s manual

Electrical Specifications

(Accuracy @ 23 °C +/- 5 °C and < 75% R.H.)

RF Field @ 3 V/m: Specified accuracy + 45 d (Capacitance not specified)

DC Voltage

Range Accuracy

6.000 V

±(0.5%+3 dgt)

60.00 V

±(1.0%+5 dgt)

450.0 V

±(1.2%+5 dgt)

Input Impedance:

AutoTect Lo-Z V dc: 833 kΩ (4.2 kΩ when displaying AUTO), 90 pF

nominal

MRR: > 30dB @ 50 Hz/60 Hz

CMRR: > 100dB @ DC, 50 Hz/60 Hz; Rs=1 kΩ

V dc AutoTect Threshold:

> +1.2 V dc or < -0.6 V dc nominal

Hi-Z V dc only

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Meterman PM55 Specifications Page 16