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Summary of Contents for Meterman 37XR
- Page 1 37XR Professional Digital Multimeter True-RMS with Component and Logic Test Users Manual • Mode d'emploi • Bedienungshandbuch • Manuale d'Uso • Manual de uso...
- Page 2 37 XR P - P + RELREC MAX MINAVG HOLD CMOS AC + DC HdBm RANGE SLEEP OFF MIN MAX AVG RANGE HOLD PEAK TTL CMOS MADE IN TAIWAN PATENTS PENDING metermantesttools.com cal >2sec LOGIC TRUE RMS 1000V 600V 400mA FUSED 10A MAX 1000V...
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Page 3: Table Of Contents
37XR Digital Multimeter Contents Safety Information ..................2 Symbols Used in this Manual ............... 2 Introduction....................3 Making Measurements..................3 Verify Instrument Operation ................. 3 Range Selection................... 3 or - Correcting an Overload ( ) Indication ..........3 Measuring DC Voltage ........See Figure ....... -
Page 4: Safety Information
Safety Information • The 37XR Digital Multimeter is UL, CSA, and EN61010-1 certified for Installation Category III – 600V and Category II – 1000V. It is recommended for use with local level power distribution, appliances, portable equipment, etc, where only smaller transient overvoltages may occur, and not for primary supply lines, overhead lines and cable systems. -
Page 5: Introduction
Range Selection In addition to autoranging the 37XR allows you to manually select and lock a range by pressing the RANGE button. RANGE appears on the display to indicate that manual ranging is active. Each subsequent press of the range button steps the meter to the next higher range. -
Page 6: Measuring Dc Voltage
Measuring DC Voltage See Figure 1. Set the Function Switch to 2. If RANGE is displayed, press the RANGE button to enable autoranging. 3. Connect the Test Leads: Red to E , Black to COM 4. Connect the Test Probes to the circuit test points. 5. -
Page 7: Measuring Resistance
5. Open the test circuit ( X ) to establish measurement points. 6. Connect the Test Probes in series with the load. 7. Turn on power to the circuit being measured. 8. Read the display, and, if necessary, correct any overload ( ) conditions. -
Page 8: Measuring Inductance
See Figure -13- The 37XR measures dBm relative to 1 mW referenced to 50 Ω. That is, 10 dBm = 10 mW, 0 dBm = 1 mW, -10 dBm = 0.1 mW, etc. 1. Set the Function Switch to dBm. -
Page 9: Additional Features
Additional Features Input Test Lead Warning The meter emits a continuous tone when a test lead is placed in the mA or 10A input jack and the Function/Range Switch is not set to a correct current position. (If the meter is connected to a voltage source with leads connected for current, very high current could result). -
Page 10: Beeper Off
Beeper Off The beeper is an aural indicator to identify when the DMM is performing a function, making a range change, detecting a limit, and so on. To disable the beeper use the following procedure: 1. Set the Function Switch to OFF. 2. -
Page 11: Product Maintenance
During the warranty period any defective test tool can be returned to your Meterman Test Tools distributor for an exchange for the same or like product. Please check the “Where to Buy” section on www.metermantesttools.com for a list of distributors near you. -
Page 12: Warranty
(1) year period. Meterman Test Tools shall not be liable for loss of use of the multimeter or other incidental or consequential damages, expenses, or economical loss or for any claim or claims for such damage, expenses or economical loss. -
Page 13: Specifications
Specifications Approvals: General Specifications Safety: Conforms to EN61010- 1: Cat II – (Stated accuracy at 23 °C ±5 °C, <75 % 1000V / Cat III - 600V; Class 2, Pollution relative humidity.) degree II; UL3111-1; CSA C22.2 Display: 4 ¾ digit liquid crystal display No. - Page 14 Peak Hold accuracy: ±(3.0 % + 200 10A/1000V fast blow ceramic fuse dgts) on 100V, 750V range 10×38 mm on 10A input 10A input: 1000mV, 10V ranges unspecified 10 A for 4 minutes maximum Crest Factor: ≤ 3 followed by a 12 minute cooling period Burden voltage: See DC Current Input impedance: 10 MΩ...
- Page 15 FREQUENCY CONTINUITY Audible indication: Less than 40Ω Ranges: 100Hz, 1000Hz, 10kHz, 100kHz, 1000KHz, 10MHz, (Auto/Manual ranging ) Response time: 100 ms Resolution: 0.01 Hz Overload protection:1000 V dc or 750 V ac rms Accuracy: ±(0.1 % rdg + 5 dgts) DIODE TEST Sensitivity: 3Hz to 1MHz: >1.5 V rms;...
- Page 17 Input Waveform Signal d’entrØe Eingangsschwingungsform Forma d’onda d’ingresso Forma de onda de entrada Sine Wave Sinuso dale Sinusschwingung Onda sinusoidale Onda sinusoidal Full Wave, Sine Wave Onde complŁte, Sinuso dale Volle Schwingung, Sinusschwingung Onda sinusoidale, onda intera Onda completa, Onda sinusoidal Half-Wave, Sine Wave Demi-onde, sinuso dale Halbschwingung, Sinusschwingung...
- Page 24 400 Britannia Rd. E. Unit #1 Mississauga, ON L4Z 1X9 Tel: 905-890-7600 Fax: 905-89-6866 European Correspondence Address* Meterman Test Tools Europe P.O. Box 1186 5602 BD Eindhoven The Netherlands *Correspondence only - no repair or replacement available from this address. European customers please contact your distributor.
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