Digital Multimeter W/Environmental Tester

Digital Multimeter W/Environmental Tester

Digital Multimeter W/Environmental Tester



The DSM101N is a portable, multifunction digital multimeter featuring a large three line backlight LCD screen. Basic functions include: AC/DC voltage, AC/DC current, resistance, capacitance, frequency and duty cycle measuring. It also features a thermocouple, ambient temperature, relative humidity, sound level and luminosity measurements. The retractable stand is ideal for travel and office use. This DSM101N is truly an All-in-One meter that is ideal for both professional and hobbyists.


  • Auto range and manual range.
  • Overload protection is provided for all modes.
  • Maximum voltage between terminals and earth ground: 1000V DC or 750 VAC
  • Operating altitude: max. 2000 meters (7000 ft.)
  • Display: LCD, Temperature/Humidity/main display
  • Maximum value display: 3999
  • Polarity indication: automatic; '-' for negative polarity.
  • Overload indication: 'OL' or '-OL'
  • Sampling time: approx. 0.4 second per sample
  • Function and Unit display
  • Auto power off time: 30 min
  • Resettable fuse: F1 500mA/250V
  • Fuse protection: F2 10A/250V (quick acting)
  • Power Supply : 1.5VÌÑ3 AAA batteries
  • Battery low indication: ‰ÛÏ ‰Û on LCD
  • Temperature Index: < 0.1ÌÑ Accuracy /°F
  • Operating Temperature: 0°C to 40°C (32°F to 104°F)
  • Storage Temperature: -10°C to 50°C (10°F to 122°F)
  • Dimension: 195 92 55mm (7.7 3.6 2.17 in.)
  • Weight: approximate 400g (14oz) including batteries


  • AC/DC Voltage
  • AC/DC Current
  • Resistance
  • Capacitance
  • Frequency
  • Duty Cycle
  • Ambient Temperature using embedded temp. sensor
  • Temperature using included thermocouple
  • Relative Humidity
  • Luminance
  • Sound Level

Additional Features:

  • LCD Display
  • Auto-ranging
  • Auto Power Off
  • Diode Test
  • Audible Continuity
  • Data Hold
  • Backlight
  • Low Battery Indicator

Safety Rating:

  • li>CAT. II 1000V
  • CAT. III 600V


  • Test Leads
  • Thermocouple
  • 1.5V AAA Battery
  • User's Manual