Pro'sKit MT-2017 User Manual

MT-2017 Protective Function Analog Multimeter User’s Manual 1st Edition, 2013 ©2013 Copyright by Prokit’s Industries Co., Ltd.

9Diode Measurement 1. Set the selector switch to the appropriate  range to be used. NOTE: To test the diode while current below 0.060 mA at X 10

10Transistor hFE and LED Test 1. Set the selector switch to the R X 10 range. FOR Measuring Transistor hFE 2. Take note the type of transistor “PNP”

11Decibels Measurement 1. Set the selector switch to AC 10V range. 2. Connect the BLACK test lead to the “-COM” jack and the RED test lead to the R

121. For Measuring the Capacitor over 25uF: 1) Set the selector switch to the R X 1K range. 2) Connect the BLACK test lead to the “-COM” jack and

13Troubleshooting Nevertheless, problems or malfunctions may occur. For this reason, the following is a description of how you can eliminate possib

14MAINTENANCE Replacement for Battery and/or Fuse should only be done after the test leads have been disconnected and POWER OFF. 1. Battery Replacem

15MT-2017 26 檔指針型防誤測三用電錶 操作使用說明書 特點： 本機是指針式，防誤測全保護，斜立型三用電錶(附晶體 LED 座，短路蜂鳴及 10A 檔)。具有以下基本特點和參數如下： - 斜立型，可調後蓋支撐架（拉出後,向上轉動 90 度, 壓下可固定）； 附帶掛鈎設計（支撐

16規格表： 測試功能 檔位 準確度 說明 直流電壓DCV 0-0.1-2.5-10-50-250-1000V ±3%FSD(滿刻度) ±4%FSD(1000V 檔) 輸入阻抗：20KΩ/V 超載：Max 1000V 但在 0.1V/2.5V/10V 各檔，250V Max. 正負直流電壓

17超載：最高AC/DV250V， 最低 DC/AC 50V， 超載最大測試時間 5秒。 三極管檢測 hFE: 0-1000 參考值 使用 Ω×10 檔 LED, Diode Check 參考值 使用 Ω×10 檔 Continuity Check 200 歐姆左右以內，蜂鳴器會響。

18Null DC Volt(V) 直流電流 (安培) DC Current（A） DC 50μA 2.5mA 25mA 250mA 10A 50 250 250 250 10 ×1 ×0.01 ×0.1 ×1 ×1 交流電壓 (伏特) AC Volt(V) AC 10V 50V 250V 100

1INTRODUCTION This Multi-meter is an accurate, safe, battery operated, rear tilt-stand, easy to operate handheld instrument with robust protective h

19用於測量電池、放大器電路、通訊設備電源、電子管和電晶體電路偏 壓的直流電壓。6 個檔位元中的每一個檔位元標記，分別表示該檔的最大電壓示值。 (※不確定之直流電壓，應從最大值依序向下調整量測) 2. 中值零位正負直流電壓：（不可測量任何交流電壓！） 本功能專用檢測電子電路的正負電平。

20 將量程選擇旋鈕置於 Buzz 檔，當被測電路<200ohm, 蜂鳴器鳴叫。 注意：本機在檔位元具有防誤測保護電路。可短時（5 秒內）承受低於 AC/DC 250V 的電壓衝擊，僅爆保險絲。 7. 電池測試：（※電池能用於小的晶體管收音機，但不能用作裝的電源。）

21 10. 二極體測試： (1) 將量程選擇旋鈕置於“”檔上有選擇的量程位置，X10K 用於 0~60 A 測試，X1K 用於 0~150 A，X100 用於 0~1.5m A，X10 於 0~15mA，X1 用於 0~150mA 測試。 (2) 將電錶與二極體連接測 IF(正向電流

22 電容量程 換算倍數 0.025uF X 0.0001 0.25uF X 0.001 25uF X 0.1 g. 測試完後，須將電源開關關掉。 日常保養 維修更換電錶內部電池和保險絲管時，必須將表棒從電錶上移調，並切斷電源。 1). 電池更換： 打開電錶的上部電池倉後蓋，從

©2013 Prokit’s Industries Co., Ltd. All rights reserved. 2013001(T) 23

2Tes t Functions Range Accuracy Remarks DC V 0-0.1-2.5-10-50-250 V-1000V  3% FSD. 4% FSD. For 1000VInput Impendence: 20K/V Overload Protection: M

30.025-0.25-25uF (C2)  3% FSD. Use the optional Accessory Kit (MT-2007-C) Capacitance (uF) 2000uF(C1) Approx. Value Use the R x 1K range BATT Check

4scale. (-) Jack: Plug-in connector at the lower left on the panel for Black, negative test lead. (+) Jack: Plug-in connector at the lower right on t

5PCB. If it’s blown, replace it. (See fuse replacement.) 6. Avoid placing the meter where extreme shock or continuous vibration is encountered and do

6OPERATION PROCEDURES DC Voltage Measurement WARNING: WITH EXTREME CARE WHEN MAKING MEASUREMENTS FOR HUGE VOLTAGE. DO NOT TOUCH TERMINAL OR PROBE E

7AC Voltage Measurement WARNING: WITH EXTREME CARE WHEN MAKING MEASUREMENTS FOR HUGE VOLTAGE. DO NOT TOUCH TERMINAL OR PROBE ENDS. 1. Set the selec

8The Maximum terminal voltage drop is 250mV except for the 10A range. Note: If connected incorrectly with the voltage at these ranges, quickly remov