Includes both 8-133 Voltstik & 8-121 Radio Receiver

Range of Operation 
Voltage: 0-37kV 

Resolution
Voltage 0-37kVAC: 1 Volt 

Accuracy: ± 1% ± 2 Volts

Operation
Frequency: 60 Hz (57 to 63 Hz) or 50 Hz (47 to 53 Hz) Actual Frequency indicated on calibration sheet 
Control: One button operation

Mechanical
Operating Temperature: -30° to +60° C (-22° to +140 ° F) 
Display: Five Digit Display
Storage: Four Readings
Housing: Shock & water resistant molded urethane
Hotstick mounting: Universal chuck adapter (Hotstick not included)
Battery: Nine volt alkaline or lithium (1 ea in Transmitter & Receiver)

Weight 
8-133 Voltstik: 5.77 lbs (2.62 kg)
8-121 Receiver: 1.40 lbs (0.64 kg)

Radio 
Frequency: 916.48MHz (region two & three)
Frequency: 869MHz (region one)
Power: 1 milliwatt
Range: 50 Feet (15.24 Meters)