Extech PRC15 Calibrator, PRC15 User Manual

8                                           PRC15-EU-EN-V1.2   01/13 

Display 

Dot matrix LCD  

Maximum Load 

1000 ohms @ 24mA 

Meter Power 

6 AA batteries or AC adaptor 

Auto Power OFF 

Meter automatically powers off after 10 minutes of inactivity 

Current output capability 

24mADC at 1000 ohms 

Voltage input impedance 

10kohms minimum 

Operating Temperature  

5ºC to 40ºC (41ºF to 104ºF) 

Storage Temperature 

-20ºC to 60ºC (- 4ºF to 140ºF) 

Operating Humidity 

Max 80% up to 31ºC (87ºF) decreasing linearly to 50% at 40ºC 
(104ºF) 

Storage Humidity 

 

<80%  

Operating Altitude 

 

7000ft (2000meters) maximum 

Dimensions 

159 x 80 x 44 mm (6.3 x 3.2 x 1.7")  

Weight 

234g (8.3 oz.) without batteries 

 
Range Specifications 

(Resolution) Accuracy 

(% of reading) 

Current 

0 to 50mA (0.01mA) 

Percent (%) 

-25% to +230% (0.1%) 

0 to 1999mV (1mV) 

DC 
Measure 

Voltage 
(autorange) 

2 to 20V (0.01V) 

Current 

0 to 24mA (0.01mA) 

Percent (%) 

-25% to +125% (0.1%) 

0 to 2000mV (1mV) 

DC Source 

Voltage 

0 to 20V (0.01V) 

± (0.01% + 1 digit)  

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