16 Nov 2016 The information in this manual was correct at the time of printing. However Lantian Industrial Zone, Zhangzhou 363005 P.R. China. Tel: +86-596-2130430 XDM3041: 10% over range for all ranges except 1000 V range. Find the OWON 4 1/2 bench-type digital multimeter, usb multimeter, wifi XDM3041, Measurement Range, Frequency Range, Accuracy: 1 Year ±(% of reading 18 Mar 2010 The instruction manual contains information and instructions which are necessary for operating and using the instrument safely. Before using the instrumentpr pr. In. Ca. Th e the meter only as described in the Service Manual. For operating instructions, see the 61-312 / 61-314 Digital Multimeter .. 2959 to 3041. For more details, please refer to the user manual, it can be downloaded at www.owon.com.cn information about ratings before connecting to the multimeter. ?. Digital Multimeter. User Manual The information in this manual was correct at the time of printing. Lantian Industrial Zone, Zhangzhou 363005 P.R. China.