3 ¾ Digit 4000 Count 6-in-1 Digital Multimeter CAT IV 600V

SKU: 01TR9055

  • Sale
  • Regular price $175.00

The Triplett Model 9055 is a 3-3/4 digit (4000 count) high performance digital multimeter with an array of environmental functions. It offers over 50 measurement ranges including AC/DC Voltage, AC/DC Current, Resistance, Frequency, Capacitance, Temperature (Type K and ambient), Relative Humidity (RH), Light (LUX), and Sound (dBC). Additional features include an NCV Detector, Continuity, and Diode Test. The rubberized overmolded housing with built-in stand provides impact and drop resistance in a sleek ergonomic design, and the user-friendly Auto Power Off feature helps maximize battery life. With an industry leading CAT IV design, it provides superior resistance to damage from transient overvoltages in any demanding industrial settings. The Model 9055 is suited for a variety of industrial and residential applications such as security, home theater, electrical, HVAC installations and more. Includes test leads, alligator clips, Type K Temperature probe and 9V battery. 3 year warranty.


  • 53 measurement ranges with Relative Humidity, Light (LUX), and Sound (dBC) measurement
  • Temperature (Type K and ambient), Frequency and Capacitance measurement
  • Includes test leads, alligator clips, Type K Temperature probe and 9V battery
  • Double molded splash proof, dust proof, drop resistant case with built-in stand and CAT IV 600V safety rating


  • Auto/Manual Ranging Autoranging
  • True RMS/Averaging Averaging
  • Basic Accuracy ±1.5%
  • AC Voltage 0.1mV to 600V
  • DC Voltage 0.1mV to 600V
  • AC Current 0.1µA to 10A
  • DC Current 0.1µA to 10A
  • Resistance 0.1Ω to 40MΩ
  • Ambient Temperature 32 to 122°F (0 to 50°C)
  • Type K Temperature -4 to 1400°F (-20 to 750°C)
  • Relative Humidity 33 to 99%RH
  • Capacitance 10pF to 100µF
  • Frequency 0.001Hz to 10MHz
  • Light 1 to 40,000Lux
  • Sound Level 35 to 100dB (C weighting, fast response)
  • Duty Cycle 5 to 95%
  • NCV Detector 50 to 1000VAC
  • Safety Category CAT IV-600V
  • Dimensions 6.7 x 3 x 1.8" (170 x 76.2 x 45.7mm)
  • Weight 11.2oz (317g)