Constructed from highly insulating reinforced Fibre Glass rod
Rubber gripper for holding it firmly when making measurements of
Comply with EN61326 - 1
Self - test function
Large colourful LCD display
Portable and easy to carry
Intrinsically safe design
Real time clock display
High - accuracy, Digital reading
Instant continuity buzzer
Volume: 70dB or higher at 1 meter distance
Usable both indoor and outdoor
Measurement Categories III
Overload protection: LCD will show a "OL" in the highest
Compensation of Lead Resistance Rk: 2Ω: max. 2Ω /20Ω: max.
Safety: IEC61010 - 1 CAT III 300V, CAT IV 150V....
High sensitivity, operates even at 50 mA current signal
KVAR based Power Factor Controller
Low ripple, noise & Affordable & easy to operate
Output Current: KM - PS - 302: 0 - 2A
LED Backlight function
Auto ranging
Backlight for Display
Pollution Degree 2
The electrode module are changeable for replacement by user
0.01pH Resolution
VFD - V & Hz for fundamental V/Hz of most
Probe - Contact EF - Detection
Input Frequency: 45 H z - 70 H z
Input Current Range: Normal Current 5 A, Effective Range 0...
Max. Allowable Voltage: 30V
Temperature Coefficient: 0.1 x (dedicated Accuracy) % /°C (5°C -
Back Flashlight for easy operation in dim areas
Back Fast 80ms Peak - RMS mode to capture in
Different types of Operation sequence (1: 1: 1: 1….) (1:...
Automatic self adjustment for C/K value
The sensor of 285 HD senses the radiated field that
Radiated field strength increases with voltage and decreases quickly with
AC / DC Voltmeter (30 - 600V)
Tests insulation resistance up to 20 TΩ
Auto - ranging MAX/MIN/AVG record
Auto V(LoZ), VFD V & Hz Function
2 - wired, 3 - wired and 4 - wired
Data processing function: data - hold, zero, ratio, average, max/min
Two Internal Calibrate Adjustment, One for panel zero adjustment
Low battery condition is indicated on the LCD display
Uses hi - sense of vibration sensor, measuring accurately
Low battery indication
Resistance Range (Ohm): 1M, 10M, 100M, 1G, 5G, 10G, 100G,
The RCB is also used to verify and proof any
Display and sound warning if external voltage is present
Microprocessor controlled with advanced safety features
High / Low Temperature Alarm Setup
°C / °F select switch
Tests insulation resistance up to 10 TΩ
Input: 100 - 240Vac, 0.4A, 50 - 60Hz & Output:
Pollution Degree 2
Relatively humidity 80% max
Internal 24V loop power and measure loop current, internal optional...
Data processing function: data - hold, zero, ratio, average, max/min