Meterman PM55 Especificações

PM55 Automatic Precision Pocket Meter Users Manual • Mode d’emploi • Bedienungshandbuch • Manual d’Uso • Manual de uso PN 2153049 August 2004 20

8 Voltage With Auto on the LCD, press the SELECT button 3 times to select V ac function. The meter displays LoZBV when it is ready.This function is au

9 Diode Turn the rotary selector to the GR /600 Ω position. Diode test is the default function. The reading shows the approximate voltage drop across

10 Troubleshooting If the instrument fails to operate, check battery, leads, and replace battery as necessary. Double-check operating procedure as des

11 Limited Warranty and Limitation of Liability Your Meterman product will be free from defects in material and workmanship for 1 year from the date o

12 In-Warranty Repairs and Replacement – All Countries Please read the warranty statement that follows, and check your battery before requesting repai

13 Specifications General Specifications Display and Update Rate: 3-5/6 digits 6000 counts; Updates 5 per second nominal Operating Temperature: 0 °C -

14 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 Europe

15 AC Voltage Range Accuracy 50 Hz – 60 Hz 6.000 V, 60.00 V, 450.0 V, 600 V ±(1.5%+5 dgt) CMRR: > 60 dB @ dc to 60 Hz, Rs=1 kΩ Input Impedance: A

16 Resistance Range1 Accuracy2 600.0 Ω ±(2.0%+6 dgt) 6.000 kΩ ±(1.2%+6 dgt) 60.00 KΩ, 600.0 KΩ ±(1.0%+4 dgt) 6.000 MΩ ±(2.0%+4 dgt) Open Circuit V

17 DC µA Current Range1 Accuracy Burden Voltage 400.0 µA ±(1.5%+3 dgt) 6 mV/µA 2000 µA ±(1.2%+3 dgt) 6 mV/µA AC µA Current Range1 Accuracy Burd

SELECTSELECT4123Press for 2 secondsto turn meter on. A LCD display B Rotary switch to select functions and to turn the power on or off C SELECT-but

18 Audible Continuity Tester (600 Ω Range) Open Circuit Voltage: 0.4 V dc typical Audible Threshold: >175 Ω ± 125 Ω

1 PM55 Pocket Meter Contents Introduction...2 Safety

2 Introduction This unique meter has a full complement of features in a package only 3/8 inch thick, weighing less than 3 oz. for the utmost in shirt-

3 • Exercise extreme caution when: measuring voltage >20 V // current >10 mA // AC power line with inductive loads // AC power line during elec

4 Making Measurements All measurements described in this manual use the Red test lead for positive (+) polarity and Black test lead for Ground referen

5 AutoTect Mode This AutoTect feature automatically selects measurement function of V dc, V ac, or resistance based on the input via the test lead

6 Electric Field EF-Detection, VolTect With Auto displayed on the LCD, press the SELECT button momentarily 2 times to select the EF-Detection feature

7 Note For Maximum sensitivity, hold the meter away from the VolTect corner. SELECTSELECT