Metravi 1000 V DC Voltage Tester Bench Type Multimeter With LCD Display, 55 TRMS

The Metravi 55 TRMS is a 5 1/2 digit Bench Type Digital TRMS Multimeter, with a 256×64 pixels matrix LCD display.It is powered by mains current, making it a very stable and reliable, high accuracy Digital Multimeter.
It can measure AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency, Diode and Continuity with a very high precision. The storage and read back features along with the RS232 and USB interface makes it an ideal instrument for two-way communication with the computer.
 

• Display mode : 256x64 pixels matrix LCD display
• Measuring principle : S -D A/D conversion
• Selection of measuring range : Manual / Automatic
• Measuring speed : 2 times/second roughly; 100 times/second when measuring at the maximal or minimal value;
• Unit display : To display the symbol of function or electric quantity unit
• Polarity display : Automatic
• Over-range hint: by displaying “ OL “
• Power supply : AC220V 50Hz
• Working temperature : 0~40°C (32°F~104°F )
• Storage temperature : -10~50°C (14°F- 122°F)

 

Whats Included In This Package:

• 1x Operating manual
• 1x Pen-shape meter
• 1x Test line (Pair)
• 1x Power cable
• 1x Crocodile clip with bushing (Pair)
• 1x RS232 interface line
• 1x Electrical outlet
• 1x Interface software disc

Features:

• Tolerance limit : ± (a% reading + characters), Warranty period; 1year
• Environmental temperature : 18 ~ 28°C
• Environmental humidity : less than 75% RH
• Temperature coefficient : 0.1x precision / 1°C
• Pre-heat time before start : 1 hour roughly

DC Voltage Input Resistance : 200mV, 2V : over 500MΩ
20V, 200V, 1000V, equals to 10MΩ roughly
Overload protection: 1000V DC or 750V AC

AC Voltage (True-RMS) Input Resistance : 200mV, 2V : over 500MΩ
20V, 200V, 1000V, equals to 10MΩ roughly
Overload protection : 1000V DC or 750V AC

DC Current Measurements Overload protection: Full-measuring range: Fuse 10A H 250V Quick-fuse Φ 5x20mm (A),
≤5A, allowable for continuous measurement,
>5A continuous measuring time ≤10 seconds, time interval : 15 minutes

AC Current Measurement (Frequency Scope:40Hz~5KHz) Overload Protection: Full-measuring range: Fuse 10A H 250V Quick-fuse Φ 5x20mm (A);
≤5A, allowable for continuous measurement;
>5A continuous measuring time ≤10 seconds, time interval : 15 minutes
Note :

• The valid display reading is suitable for 10%-100% of measuring range only
• n AC+DC tolerance limit: Same to AC+1%

Resistance Measurement Overload Protection : 1000VDC or 750VAC
Open-circuit Voltage : 2V approximately

Capacitance Measurement Overload Protection : 250Vp

Frequency Measurement Overload Protection : 250Vp
Input breadth a (DC level is zero)
10Hz ~ 1MHz : 150mV≤a≤30V rms
>1MHz ~ 10MHz : 300mV≤a≤30V rms
>10MHz ~ 50MHz : 600mV≤a≤30V rms
> 50M Hz : undetermined

Diode Measurement
Open / Closed Circuit Measurement

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.