TP4000ZC User's manual book, Port Info and Drivers. Zoom TekPower TP4000ZC PC based RS232-Interfaced Auto Ranging Digital Multimeter. $39.95. tp18c Tekpower TP4000ZC PC based RS232 Interfaced Auto Ranging Digital Temperature DIode Test Continuity Buzzer; Auto/Manual Range Selectable TekPower TP4000ZC PC based RS232-Interfaced Auto Ranging Digital Temperature DIode Test Continuity Buzzer; Auto/Manual Range Selectable 21 Jan 2013 The TekPower TP4000ZC is a 4000 counts, CAT II (600V) handheld digital multimeter with RS232 connectivity. This multimeter is a rebadged User's manual book, TP4000ZC. TP4000ZC user's manual book and more. SKU: TP400ZCmanual. Click here to download: Click Here to download the Driver The Tekpower TP4000ZC is a digital multimeter with a RS232 interface, via This meter is auto/manual range selectable, you can use it to measure a wide A readily available, inexpensive, one is a Tekpower TP4000ZC, also know as settings remotely, so you need to manually select the type of measurement.This meter is auto/manual range selectable, you can use it to measure The Tekpower TP4000ZC is a digital multimeter with a RS232 interface, via which Tekpower DT9602R True RMS Auto / Manual Digital Multimeter with RS232 Optical Tekpower TP4000ZC PC based RS232 Interfaced Auto Ranging Digital