Triplett CM1070 - User Manual

Page 2 - International Safety Symbols; OVERVOLTAGE CATEGORY I; WARNING

2 Introduction Congratulations on your purchase of the CM1070 True RMS Clamp Meter. This meter measures AC Current, DC Current, AC/DC Voltage, Resistance, Capacitance, Frequency, Diode Test, Duty Cycle and Continuity. Special features include Dual Input Thermocouple Temperature and Non-Contact Volta...

Page 3 - Do not directly view or direct the laser pointer at an eye.

3 SAFETY NOTES • Do not exceed the maximum allowable input range of any function. • Do not apply voltage to meter when resistance function is selected. • Set the function switch OFF when the meter is not in use. • Remove the battery if meter is to be stored for longer than 60 days. WARNINGS • Set fu...

Page 4 - Description; Meter Description

4 Description Meter Description 1. Current clamp 2. Clamp opening trigger 3. HOLD/BACKLIGHT button 4. MODE / o C/ o F 5. Backlit LCD Display 6. Type K input jacks 7. Multimeter input jacks 8. Non-Contact Voltage Detector 9. LAMP 10. NCV LED indicator 11. LAMP/ZERO button 12. Function switch 13. MAX/...

Page 5 - Operation; NOTES; Input Shutter; NOTE

5 Operation NOTES : Read and understand all Warning and Caution statements in this operation manual prior to using this meter. Set the function select switch to the OFF position when the meter is not in use. Input Shutter The Input Shutter inhibits simultaneous connection to the thermocouple jacks a...

Page 7 - Resistance Measurements; COM; Continuity Test; Diode Test; MODE

7 Resistance Measurements Note: Remove power from the device under test before making resistance measurements 1. Slide the input shutter to the up position. 2. Set the function switch to the  position. 3. Insert the black test lead banana plug into the negative COM jack. Insert the red test lead ba...

Page 8 - Capacitance Measurements; Frequency and Duty Ratio Measurements

8 Capacitance Measurements WARNING: To avoid electric shock, discharge the capacitor before measuring. 1. Slide the input shutter to the up position. 2. Rotate the function switch to the capacitance position. 3. Insert the black test lead banana plug into the negative COM jack. Insert the red test l...

Page 9 - A DC/AC Current Measurements; Type K Temperature Measurements; TYPE K

9  A DC/AC Current Measurements 1. Slide the input shutter to the up position. 2. Rotate the function switch to the  A position. 3. Press the MODE button to select AC or DC. 4. Insert the black test lead banana plug into the negative COM jack. Insert the red test lead banana plug into the positive...

Page 11 - Peak Hold

11 Data Hold To freeze the LCD reading, press the HOLD button. While data hold is active, the HOLD icon appears on the LCD. Press the HOLD button again to return to normal operation. MAX/MIN 1. Press the MAX/MIN button to activate the MAX/MIN recording mode. The display icon " MAX " will app...

Page 12 - returned to the OFF position.; Low battery indication; When the

12 4. APO is now disabled (APO icon is off) and will be reset when the Function switch is returned to the OFF position. Low battery indication When the icon appears in the display, the battery should be replaced. Refer to the battery replacement procedure in the maintenance section.

Page 13 - Maintenance; Cleaning and Storage; Battery ordinance; Disposal

13 Maintenance WARNING: To avoid electrical shock, disconnect the meter from any circuit, remove the test leads from the input terminals, and turn OFF the meter before opening the case. Do not operate the meter with an open case. Cleaning and Storage Periodically wipe the case with a damp cloth and ...

Page 14 - Specifications; Function

14 Specifications Function Range& Resolution Accuracy (% of reading) AC Current True RMS (50Hz to 60 Hz) 50.00 AAC ± (2.5% +5digits) 1000.0 AAC All AC Current ranges are specified from 5% of range to 100% of range uA Current 500.00uA DC: ±(1.0% + 6 digits) AC: ±(1.5% + 30 digits) 5000.0uA DC: ±(...

Page 15 - Warranty; Copyright

15 General Specifications Clamp jaw opening 1.9" (48mm) approx. Display Dual 50,000/50,000 count backlit LCD Continuity check Threshold 50  ; Test current < 0.5mA Diode test Test current of 0.3mA typical; Open circuit voltage  2.8VDC typical Low Battery indication Battery symbol is displaye...

Triplett CM1070 - User Manual

Table of Contents:

Summary

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